Our range of trapezoidal thread round nuts includes POM (plastic), brass (CuZn40Al2) and polyamide (PA6-GF30). In addition to the range of different materials, there is also a choice of different thread pitches within different thread diameters.
The round trapezoidal leadscrew nuts are machined and are suitable for use with our trapezoidal leadscrew spindles to provide a drive solution for a wide range of applications.
TR 10 l 4 variants to choose from l Right and left-hand thread l Outer diameter 20mm l Length 20mm l Brass l DIN 103Properties trapezoidal threaded nut TR 10 brass
The trapezoidal threaded nuts are manufactured according to DIN 103 and are therefore standardized. The round nuts in the TR 10 product group are available with both right-hand and left-hand threads. In addition, a choice can be made between single and multiple thread versions:
- TR 10x2 (thread pitch 2mm l single thread - right hand thread).
- TR 10x3 (thread pitch 3mm l single thread - left-hand thread or right-hand thread)
- TR 10x6 P3 (thread pitch 6mm P3 l double thread - right hand thread)
All our round nuts with trapezoidal thread are manufactured by means of a machining process. This process guarantees high dimensional accuracy and surface quality. In addition, the trapezoidal thread nut is characterized by very good corrosion resistance due to the use of special brass (CuZn40Al2).
1602.20-14
1602.20-28
1602.20-15
13008.20-08
Thread
TR 10x2Right-hand threadcatchyDIN 103
TR 10x3Right-hand threadcatchyDIN 103
TR 10x3Left-hand threadcatchyDIN 103
TR 10x6 P3Right-hand threadtwo-courseDIN 103
Dimensions
Outer diameter d1: 20mm
Length a: 20mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mm Length a: 20mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mmLength a: 20mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mmLength a: 20mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
Brass (CuZn40Al2)
Brass (CuZn20Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Matching spindle
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel and stainless steel
Application Trapezoidal Threaded Nut TR 10 Brass
The round nuts form a unit with the trapezoidal threaded spindles in steel or stainless steel. This drive system is suitable for converting rotary movements into linear ones and can withstand even high loads. The matching between nuts and spindle can minimize running noise and optimize smoothness.
TR 10x2 , TR10x3 and TR10x6P3 l Right-hand or left-hand thread l Outer diameter 20mm l Length 20mm l POM l DIN 103 or based on DIN 103Properties round nuts with trapezoidal thread TR 10 and SG 10 POM.
Our trapezoidal thread nuts are available with both right-hand and left-hand threads in our online store. In addition to the thread versions according to standard (TR), special threads (SG) are also part of our range. The spindle nuts TR are standardized according to DIN 103 and meet the requirements of the standard. Our special threads are adapted to this standard. The nuts with a nominal thread size of 10mm are available from stock in the following versions:
- TR 10x2 (thread pitch 2mm l single thread - right hand thread)
- TR 10x3 (thread pitch 3mm l single thread - left hand thread and right hand thread)
- TR 10x6 P3 (thread pitch 6mm P3 l double thread - right hand thread)
- SG 10x10 P2 (thread pitch 10mm P2 l 5-start - right-hand thread)
The spindle nuts are manufactured using a metal-cutting production process. Through this, properties such as high dimensional accuracy and high surface quality are fulfilled. In addition, the use of POM plastic gives the nut characteristics of good sliding and wear properties as well as high heat resistance and dimensional stability.
1602.20-05
1602.20-06
13001.20-06
13008.20-10
13008.20-10
Thread
TR 10x2Right-hand threadsingle threadDIN 103
TR 10x3Right-hand threadsingle threadDIN 103
TR 10x3Left-hand threadsingle threadDIN 103
TR 10x6 P3Right-hand threaddouble threadDIN 103
SG 10x10 P2Right-hand threadfive-start threadDIN 380
Dimensions
Outer diameter d1: 20mm Length a: 20mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mm Length a: 20mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mmLength a: 20mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mm Length a: 20mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 20mm Length a: 20mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
POM
POM
POM
POM
POM
Matching spindle
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel and stainless steel
Trapezoidal threaded spindle in steel and stainless steel
Application Round nuts with trapezoidal thread TR 10 and SG 10 POM
Our round nuts with trapezoidal thread are optimally matched to our trapezoidal threaded spindles in steel and stainless steel. In combination, they form a drive system that can withstand even high loads. The matching of both elements guarantees smooth running with a minimization of running noise.
In addition to our selection of trapezoidal threaded nuts in POM, round nuts in brass and PA6-GF30 are available in our range. In addition, you can vary in shape:
Flange nuts with trapezoidal thread in POM or brass.
Square nuts with trapezoidal thread in POM
For further details on the product, please refer to the downloads listed below.
TR12 l 9 variants to choose from l Right and left-hand thread l Outer diameter 26mm l Length 24mm l Brass l DIN 380Properties trapezoidal threaded nut round TR 12 and SG 12 brass
Our trapezoidal threaded nuts in sizes TR 12 and SG 12 are characterized by their wide range of variants. In addition to right-hand and left-hand threads, you can choose between single-start and multi-start as well as thread dimensions according to standard and special threads. Our trapezoidal threads of the spindle nuts according to standard (TR) are certified according to DIN 103 and DIN 308. The special threads from Ketterer Antriebe are based on this standard and meet individual customer requirements:
- TR 12x2 (thread pitch 2mm l single thread - right-hand thread).
- TR 12x3 (thread pitch 3mm l single thread - left-hand thread or right-hand thread)
- TR 12x6 P3 (thread pitch 6mm P3 l double thread - left hand thread or right hand thread)
- SG 12x7 P3,5 (thread pitch 7mm P3,5 l double thread - right hand thread)
- SG 12x9 P3 (thread pitch 9mm P3 l three-start - right-hand thread)
- SG 12x12 P4 (thread pitch 12mm P4 l three-start - right-hand thread)
- SG 12x16 P4 (thread pitch 16mm P4 l four-start - right-hand thread)
The spindle nuts with trapezoidal thread are produced by machining. Within the manufacturing process, excess material is removed in the form of chips. The use of special brass CuZn40Al2 gives the nut the property of high corrosion resistance.
1602.20-48
1602.20-50
1602.20-27
1602.20-44
1602.20-25
Thread
TR 12x2Right-hand threadcatchyDIN 380
TR 12x3Right-hand threadcatchyDIN 380
TR 12x3Left-hand threadcatchyDIN 380
TR 12x6 P3Right-hand threadtwo-courseDIN 380
TR 12x6 P3Left-hand threadtwo-courseDIN 380
Dimensions
Outer diameter d1: 26mmLength a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mmLength a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Matching spindle
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel and stainless steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
13515.20-08
13508.20-08
13024.20-08
13029.20-08
Thread
SG 12x7 P3,5Right-hand threadtwo-courseangelehnt an DIN 103
SG 12x9 P3Right-hand threadthree-courseangelehnt an DIN 103
SG 12x12 P4Right-hand threadthree-courseangelehnt an DIN 103
SG 12x16 P6Right-hand threadfour-courseangelehnt an DIN 103
Dimensions
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
AOuter diameter d1: 26mmLength a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Matching spindle
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel and stainless steel
Trapezoidal threaded spindle in steel
Application Trapezoidal Thread Nut Round TR 12 and SG 12 Brass
Our variety of round nuts with trapezoidal thread can be combined with our trapezoidal threaded spindles in steel and stainless steel. Due to the optimal matching of nut and spindle, the running noise is minimized when converting rotary movements into linear ones. Due to the resulting smooth running, even use in noise-sensitive areas can be guaranteed.
SG12x30 P6 l five-start l right-hand thread l outside diameter 26mm l length 24mm l polyamide l based on DIN 103Properties trapezoidal threaded nut SG 12 PA6-GF30
Our trapezoidal thread nuts made of polyamide are available in sizes 14 and 12. Both versions have a multi-start special thread. The special thread is a right-handed trapezoidal thread and is based on DIN 103. Our SG 12x30 P6 round nuts are manufactured using a metal-cutting production process. This gives the nut a high dimensional accuracy and surface quality. In addition, the nut is characterized by its material properties. Polyamide (PA6-GF30) is reinforced with 30% glass fiber and is therefore characterized by higher strength, rigidity, creep resistance and dimensional stability.
Application Trapezoidal Thread Nut SG 12 PA6-GF30
The trapezoidal thread nuts made of polyamide can form a drive solution with our trapezoidal thread spindles. The combination of the two units creates a system that is coordinated in itself. Running noise is minimized and smooth running is achieved. The system solution offers the application for the conversion of rotating movements into linear ones even under high axial forces.
TR12 l 9 variants to choose from l Right-hand or left-hand thread l Outer diameter 26mm l Length 24mm l POM l DIN 380Properties Round nut with trapezoidal thread TR 12 and SG 12 POM
Our round nuts with trapezoidal thread are movement threads with a nominal dimension of the thread of 12mm. This variant is available as left-hand thread as well as right-hand thread. In addition, our range includes nuts according to DIN (TR) as well as nuts with special threads (SG). Our trapezoidal threads TR are standardized according to DIN 103 and 380. Our special threads SG are adapted to this standard and can satisfy needs outside the standard. Get an overview of our selection of round nuts TR 12 and SG 12:
- TR 12x2 (thread pitch 2mm l single thread - right hand thread)
- TR 12x3 (thread pitch 3mm l single thread - left hand thread or right hand thread)
- TR 12x6 P3 (thread pitch 6mm P3 l double thread - left hand thread or right hand thread)
- SG 12x7 P3,5 (thread pitch 7mm P3,5 l double thread - right hand thread)
- SG 12x9 P3 (thread pitch 9mm P3 l three-start - right-hand thread)
-SG 12x12 P4 (thread pitch 12mm P4 l three-start - right-hand thread)
- SG 12x16 P4 (thread pitch 16mm P4 l four threads - right hand thread)
All our trapezoidal thread nuts are matched by matching trapezoidal thread spindles as counterparts. Both in steel and stainless steel, the spindles can be combined with the spindle nut. Our round nuts with trapezoidal thread made of POM are characterized by high heat resistance and dimensional stability. During the machining production process, excess material is removed in the form of chips. This results in high accuracy and surface quality.
1602.20-42
1602.20-52
1602.20-29
1602.20-46
1602.20-31
Thread
TR 12x2Right-hand threadsingle threadDIN 380
TR 12x3Right-hand threadsingle threadDIN 380
TR 12x3Left-hand threadsingle threadDIN 380
TR 12x6 P3Right-hand threaddouble threadDIN 380
TR 12x6 P3Left-hand threaddouble threadDIN 380
Dimensions
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mmLength a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
POM
POM
POM
POM
POM
Matching spindle
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel and stainless steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
13515.20-06
13508.20-06
13024.20-06
13029.20-06
Thread
SG 12x7 P3,5Right-hand threaddouble threadDIN 103
SG 12x9 P3Right-hand threadthree-courseDIN 103
SG 12x12 P4Right-hand threadthree-courseDIN 103
SG 12x16 P6Right-hand threadfour-courseDIN 103
Dimensions
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm
Chamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mmLength a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
POM
POM
POM
POM
Passende Spindel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel
Trapezoidal threaded spindle in steel and stainless steel
Trapezoidal threaded spindle in steel
Application Round nuts with trapezoidal thread TR 12 and SG 12 POM
The round nut with trapezoidal thread is mainly used in combination with our trapezoidal threaded spindles in steel and stainless steel. By interacting, they form a unit for use as a drive solution. Large axial forces can be transmitted and rotating movements can be converted into linear movements. By matching the nut to the spindles, running noise can be minimized. The resulting smooth running allows the use even in noise-sensitive areas.
Besides round nuts in POM, variants in brass and PA6-GF30 are part of our product range. In addition, flange nuts or square nuts with trapezoidal thread could be an alternative:
Flange nuts with trapezoidal thread in POM or brass.
Square nuts with trapezoidal thread in POM
For more information, please refer to the links below.
SG 14x16 P4 l four-start l right-hand thread l outside diameter 20mm l length 20mm l brass l based on DIN 380Properties Round nut with trapezoidal thread SG 14 Brass
The round nut with trapezoidal thread with a thread dimension of 14mm is characterized by its special thread (SG). The special threads of Ketterer Antriebe are based on the standard according to DIN (here DIN 389) and meet requirements outside the standard. Our SG 14 trapezoidal thread nuts have a multi-start right-hand thread and withstand even high loads.
The spindle nut is made of a special brass (CuZn40Al2). This impresses with its high corrosion resistance. Our round nut is manufactured from the blank by means of the metal-cutting production process. As a result, high dimensional accuracy and high surface quality are among the properties of the brass spindle nut.
13034.20-12
Thread
SG 14x16 P4Right-hand threadfour-coursebased on DIN 380
Dimensions
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
Brass (CuZn40Al2)
Matching spindle
Trapezoidal screw spindles in steel and stainless steel
Application Round nuts with trapezoidal thread SG 14
The spindle nut can be ideally combined with the trapezoidal thread spindles in our range. The interaction of both units offers an optimal drive solution for use in diverse areas. Even noise-sensitive applications can be covered by matching the nut to the spindle. Here, running noises are minimized and the drive is characterized by smooth running.
In addition to the brass variants, POM and PA6-GF30 are part of our range of nuts. Also the shaping can be selected according to your wishes.
SG 14x16 P4 l right-hand thread l four-start l outside diameter 26mm l length 24mm l POM l based on DIN 380Properties round nuts with trapezoidal thread SG 14 POM
The trapezoidal thread nut with a nominal dimension of the thread of 14mm is provided with a right-hand thread. The thread is multi-start and is characterized as a movement thread:
- SG 14x16 P4 (thread pitch 16mm P4 l four-start - right-hand thread).
The round nut with trapezoidal thread SG 14x16 P4 is a special thread. This is based on the standard 380 and is marked SG. Despite the specification, our nuts can be combined with the matching trapezoidal thread spindle. These are available with the same thread designs in steel and stainless steel.
The lead screw nut is manufactured from POM (plastic) within a machining manufacturing process. The POM gives the nut high heat resistance and dimensional stability. It also gives it good sliding and wear properties. In addition, the machining manufacturing process allows the excess material to be removed in the form of chips. The process enables high accuracy and gives the finished acme screw nut a high surface quality.
13034.20-10
Thread
SG 14x16 P4Right-hand threadfour-courseDIN 380
Dimensions
Outer diameter d1: 26mm Length a: 24mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
POM
Matching spindle
Trapezoidal screw spindles in steel and stainless steel
Application Round nut with trapezoidal thread SG 14 POM
Our round nuts in combination with our trapezoidal threaded spindles form a unit for use as a drive system. The counterpart to our trapezoidal thread nut is available in steel and stainless steel in our product range. By matching the dimensions, running noise can be reduced in the application and smooth running can be guaranteed. In addition, the drive system offers the possibility to transmit large axial forces and to convert rotary movements into linear ones.
Are you looking for a nut in a different material or shape? Then it is worth taking a look at our range of trapezoidal threaded nuts:
more round nuts with trapezoidal thread in brass or PA6-GF30
flange nuts with trapezoidal thread in POM or brass
Square nuts with trapezoidal thread in POM
For more information, please refer to the downloads below.
TR 16 l 4 variants to choose from l Right and left-hand thread l Outer diameter 36mm l Length 32mm l Brass l DIN 103Properties round nut with trapezoidal thread TR 16 brass
Our trapezoidal thread nuts with a nominal thread size of 16mm are available with both right-hand and left-hand threads in our range. In addition to the single thread versions, Ketterer Antriebe also offers multi-thread versions for use under high loads:
- TR 16x2 (thread pitch 2mm l single thread - left hand thread and right hand thread).
- TR 16x4 (thread pitch 4mm l single thread - right-hand thread)
- TR 16x8 P4 (thread pitch 8mm P4 l double thread - right hand thread)
The listed thread designs are based on DIN 103 and meet its requirements. The spindle nuts are made of brass (CuZn40Al2). CuZn40Al2 is a special brass and is characterized by its very good corrosion resistance. In addition, our machining process gives the nuts further characteristic properties. During the process, excess material is removed in the form of chips. The process impresses with high dimensional accuracy and a result with high surface quality.
1602.20-08
1602.20-07
13001.20-08
13008.20-12
Thread
TR 16x2Left-hand threadcatchyDIN 103
TR 16x2Right-hand threadcatchyDIN 103
TR 16x4Right-hand threadcatchyDIN 103
TR 16x8 P4Right-hand threadtwo-courseDIN 103
Dimensions
Outer diameter d1: 36mm Length a: 32mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 36mm Length a: 32mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 36mmLength a: 32mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 36mm Length a: 32mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Brass (CuZn40Al2)
Matching spindle
Trapezoidal thread spindle steel
Trapezoidal thread spindle in stainless steel
Trapezoidal threaded spindle in steel and stainless steel
Trapezoidal thread spindle steel
Application Round nuts with trapezoidal thread TR 16 brass
Our round nuts with trapezoidal thread are suitable for use with our trapezoidal thread spindles. These are available in steel as well as in stainless steel in our store. Due to the optimal matching of both units to each other, a smooth running is generated during the application. In addition to our round nuts in brass, you can choose between further variants in POM and PA6-GF30. In addition, you can choose between nuts with different shapes.
TR16 l 4 variants to choose from l Right-hand or left-hand thread l Outer diameter 36mm l Length 32mm l POM l DIN 103Properties Round nuts with trapezoidal thread TR 16 POM
Our TR16 trapezoidal thread nut has a nominal thread size of 16m. The thread is a movement thread and is available in single-start or multiple-start versions. In addition to the selection of different thread pitches, a choice can be made between right-hand and left-hand threads:
- TR 16x2 (thread pitch 2mm l single thread - left hand thread or right hand thread).
- TR 16x4 (thread pitch 4mm l single thread - right-hand thread)
- TR 16x8 P4 (thread pitch 8mm P4 l double thread - right hand thread)
The round nuts with trapezoidal thread (TR) meet the requirements of DIN 103 and are therefore standardized. The present trapezoidal threaded nut is produced by machining from the material POM (plastic). In the process, excess material is removed in the form of chips. This process ensures high accuracy and surface quality. Our round nuts are matched to our range of spindles in terms of their dimensions. In combination, they form a unit for use as a drive solution. In this respect, our trapezoidal threaded nut lives up to its name as a spindle nut.
1602.20-05
1602.20-06
13001.20-06
13008.20-10
Thread
TR 16x2Left-hand threadsingle threadDIN 103
TR 16x2Right-hand threadsingle threadDIN 103
TR 16x4Right-hand threadsingle threadDIN 103
TR 16x8 P4Right-hand threaddouble threadDIN 103
Dimensions
Outer diameter d1: 36mm Length a: 32mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 36mm Length a: 32mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 36mmLength a: 32mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Outer diameter d1: 36mm Length a: 32mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
POM
POM
POM
POM
Matching spindle
Trapezoidal thread spindle steel
Trapezoidal thread spindle in stainless steel
Trapezoidal thread spindle insteel and stainless steel
Trapezoidal thread spindle steel
Application round nut with trapezoidal thread TR 16 POM
The application of our nuts is mostly in combination with our trapezoidal thread spindles. These are available as precisely fitting counterparts in steel and stainless steel. The system of spindle and nut forms a unit for the transmission of large axial forces and the conversion of rotary movements into linear movements. By matching our trapezoidal leadscrew nuts to our spindles, running noise can be minimized and smoothness optimized. In addition to the round nuts in POM, our spindle nuts can also be supplied in brass and PA6-GF30. Different nut variants in terms of shaping complete our range:
Flange nut with trapezoidal thread in POM or brass
Square nut with trapezoidal thread in POM
For further information, please refer to the downloads listed below.
SG 20x10 P2 l right-hand thread l five-start l outer diameter 36mm l length 32mm l POM l based on DIN 380Properties Round nut with trapezoidal thread SG 20 POM
Our trapezoidal leadscrew nuts have a right-hand motion thread. This is multi-start and is suitable for combination with our steel or aluminum spindle tubes. The spindle nut with trapezoidal thread is made of POM (plastic). This gives the round nut good sliding and wear properties. In addition, high heat resistance and dimensional stability can be counted among its properties. With a nominal thread size of 25mm, two different thread designs can be selected:
SG 20x10 P2 (Thread pitch 10mm P2 l five-start - right-hand thread)
The trapezoidal threads of the round nuts are listed as special threads (SG). These are based on standard 380 and meet requirements outside the standard. The trapezoidal thread nut made of POM is produced by machining. Excess material is removed mechanically in the form of chips. This allows high demands on accuracy and surface quality to be met.
13900.20-06
Thread
SG 20x10 P2 right-hand threadfive-start based on DIN 380
Dimensions
Outer diameter d1: 36mm Length a: 32mmchamfer outside f1/f2: 1x45°.Tolerance field: 7H
Material
POM
Matching spindle
Spindle tube in aluminum
Application Round nut with trapezoidal thread SG 20 POM
The trapezoidal lead screw nut forms a drive solution in combination with our trapezoidal lead screws. This unit is used for the transmission of large axial forces and the conversion of rotating movements into linear ones. The system of spindle and nut is self-locking and usually requires no additional locking when at rest. By matching the nuts to the spindles, running noise and smoothness can be optimized. This enables application even in noise-sensitive areas.
Ketterer Antriebe supplies trapezoidal lead screw nuts for all trapezoidal lead screw spindles from stock. In addition to our POM version, discover other round nuts in brass and round nuts in PA6-GF30 as well as our selection in different shapes:
Flange nut with trapezoidal thread in POM or brass
square nut with trapezoidal thread in POM
You would like to combine your nut with a suitable spindle? Then it is worth taking a look at our range of spindles:
Trapezoidal thread spindle in steel or stainless steel
Spindle tubes with trapezoidal thread in steel or aluminum
For further information on round nuts with trapezoidal thread, please refer to the downloads listed below.
Back to the overview
SG 25 l 3 versions to choose from l Right-hand thread l Outer diameter 48mm l Length 42mm l POM l Based on DIN 380Properties Round nut with trapezoidal thread SG 25 POM
Our trapezoidal leadscrew nuts have a right-hand motion thread. This is multi-start and is suitable for combination with our steel or aluminum spindle tubes. The spindle nut with trapezoidal thread is made of POM (plastic). This gives the round nut good sliding and wear properties. In addition, high heat resistance and dimensional stability can be counted among its properties. With a nominal thread size of 25mm, two different thread designs can be selected:
SG 25x7 P3,5 (Thread pitch 7mm P3.5 l double thread - right hand thread)
SG 25x12 P6 (Thread pitch 12mm P6 l double thread - right hand thread)
SG25x100 P4 ( Thread pitch 100mmP4 l twenty-five thread - right hand thread)
The trapezoidal threads of the round nuts are listed as special threads (SG). These are based on standard 380 and meet requirements outside the standard. The trapezoidal thread nut made of POM is produced by machining. Excess material is removed mechanically in the form of chips. This allows high demands on accuracy and surface quality to be met.
13603.20-06
13602.20-06
13700.20-04
Thread
SG 25x7 P3,5Right-hand threadtwo-course
based on DIN 380
SG 25x7 P3,5Right-hand threadtwo-course
based on DIN 380
SG 25x100 P4Right-hand thread
twenty-five-course
based on DIN 380
Dimensions
Outer diameter d1: 48mm Length a: 42mmChamfer outside f1/f2: 1x45°Tolerance field: 7H
Außendurchmesser d1: 48mmLänge a: 42mmFase außen f1/f2: 1x45°Toleranzfeld: 7H
Außendurchmesser d1: 48mmLänge a: 42mmFase außen f1/f2: 1x45°Toleranzfeld: 7H
Material
POM
POM
POM
Matching spindle
Spindelrohr in Stahl Spindelrohr in Aluminium
Spindelrohr in Aluminium
Application Round nut with trapezoidal thread SG 25 POM
The trapezoidal lead screw nut forms a drive solution in combination with our trapezoidal lead screws. This unit is used for the transmission of large axial forces and the conversion of rotating movements into linear ones. The system of spindle and nut is self-locking and usually requires no additional locking when at rest. By matching the nuts to the spindles, running noise and smoothness can be optimized. This enables application even in noise-sensitive areas.
Ketterer Antriebe supplies trapezoidal thread nuts for all trapezoidal thread spindles from stock. In addition to our POM version, discover other round nuts in brass and round nuts in PA6-GF30 as well as our selection in different shapes:
Flanged nut with trapezoidal thread in POM or brass
Square nut with trapezoidal thread in POM
You would like to combine your nut with a matching spindle? Then it's worth taking a look at our spindle range:
Trapezoidal thread spindle in steel or stainless steel
Stem tubes with trapezoidal thread in steel or aluminum
For more information on the round nuts with trapezoidal thread, please refer to the downloads listed below.
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TR 8x1.5 l Right-hand or left-hand thread l Single-start l Outer diameter 20mm l Length 20mm l POM l DIN 103
Features Trapezoidal Thread Round Nut TR 8 POM
Our TR 8 trapezoidal thread nut is a movement thread and is available in both left and right hand threads. The TR 8x1.5 thread is a single-start thread and is manufactured using a metal-cutting production process. This gives our trapezoidal thread nuts a high dimensional accuracy and a high surface quality. The use of POM material provides the nut with good sliding and wear properties as well as high heat resistance and dimensional stability.
1602.20-22
1602.20-09
Thread
TR 8x1,5right-hand threadsingle threadDIN 103
TR 8x1,5Left-hand threadsingle threadDIN 103
Dimensions
outer diameter d1: 20mm length a: 20mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
outer diameter d1: 20mm length a: 20mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
POM
POM
Suitable spindle
trapezoidal thread spindles in
steel and stainless steel
trapezoidal thread spindles in steel
Application Round nut with trapezoidal thread TR 8 POM
The trapezoidal thread nut standardized according to DIN 103 forms a unit with our trapezoidal thread spindles. The combination of nut and spindles results in a drive system for the transmission of large axial forces. In addition, the conversion of rotating movements into linear ones is part of the application range. Due to the matching of nut and spindle, running noise can be minimized. Thus, even the application in noise-sensitive areas is successful.
In addition to POM, we offer our round nuts in brass and PA6-GF30. Flange nuts and square nuts are also elements of our delivery spectrum: flange nuts with trapezoidal thread in POM or brass.
Square nuts with trapezoidal thread in POM.
SG14x30 P5 l six-start l right-hand thread l outside diameter 26mm l length 24mm l polyamide l based on DIN 380Properties trapezoidal thread nut SG 14 polyamide
Our trapezoidal thread nut made of polyamide (PA6-GF30) is available in the size SG 14x30 P5 in the product range of Ketterer Antriebe. The round nut is characterized by its special thread (SG). This special thread is based on the DIN 380 standard and meets expectations outside the standard. The trapezoidal thread nut has a multi-start thread. This is right-handed. During production, the nut undergoes a machining process in which excess material is removed in the form of chips. Within this process it is possible to ensure a high dimensional accuracy and a high surface quality.
The material we use, polyamide PA6-GF30, is a polyamide reinforced with 30% glass fiber. This is characterized by higher strength, stiffness, creep resistance and dimensional stability.
13112.20-10
Thread
SG 14x30 P5Right-hand threadsix-coursebased on DIN 380
Dimensions
Outer diameter d1: 26mm Length a: 24mmchamfer outside f1/f2: 1x45°Tolerance field: 7H
Material
Polyamid (PA6-GF30)
Matching spindle
Trapezoidal screw spindles in steel and stainless steel
Application Trapezoidal Thread Nut SG 14 Polyamide
Our trapezoidal thread nuts made of polyamide can be optimally combined with our trapezoidal thread spindles. By matching both products to each other, running noise can be minimized. The result is smooth running. The resulting drive solution can be used wherever rotating movements are to be converted into linear ones, even under high loads.
In addition to our 14mm polyamide nuts, we offer 12mm nuts made of the same material. In addition, other sizes in POM and brass are available for you.
€16.20*
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