SG 25x7 P3,5 l right-hand thread l double thread l steel (ST 35) l length 1000mm l hollow spindle with inner profile Ø 15,7mmFeatures Stem Tube SG 25x7 P3,5 Steel Our spindle tubes SG 25x7 P3,5 have a diameter of 25mm. The thread of the hollow steel spindle (ST 35) is right-handed and is designated as a special thread (SG). This has a trapezoidal profile and meets requirements that are outside the standard. The spindle tubes are characterized by their multi-start threads for use under high loads and are available from stock for you with a length of 1 meter. Our hollow spindles from Ketterer Antriebe go through a rolled manufacturing process. This process gives the spindle tubes their properties. In addition to higher wear, tensile and bending fatigue strength, the "rolling" process does not interrupt the material fiber. The result is a homogeneous material structure with a press-smooth surface. In addition, longevity, a high surface quality and lower friction are part of the characteristics of the trapezoidal threaded tubes. The ends of the hollow spindles are sawn and not deburred.  To complete the drive system, the matching trapezoidal thread nuts are available in our online store. In addition to round nuts, flange nuts are available for you to choose from.  13603.14-V00L1000 Thread          SG 25x7 P3,5rolledRight-hand threadtwo-courseinspired by DIN 380     Length 1000mm  Material Steel (ST 35) Inner profile Ø 15,7mm (-0,5mm) Matching nut    Round nut in POMFlange nut in POM Application Stem Tube SG 25x7 P3.5 Steel The trapezoidal threaded tubes have a multi-start thread, which allows their use under heavy loads. The stability under robust load can be guaranteed despite slim and space-saving characteristics. The inner profile of the spindle tubes is unstable in its shape and can thus be used for sliding elements and bushings. In addition to our hollow steel spindles, discover our range of aluminum spindle tubes with multi-tooth profile, as well as complementary nuts for a complete drive system. 

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

G 20x10 P2 l right-hand thread l five-start l aluminium (AIMgSi0,5) l length 1000mm l inner profile 10 teeth based on DIN 5480Properties spindle tubes SG 20x10 P2 aluminum Besides our spindle tubes in steel, versions in aluminum are part of our offer. The hollow spindle tubes SG 20x10 have a diameter of 20mm and a thread pitch of 10mm. The spindle version has a multi-start right-hand thread and is available from stock in 1 meter lengths. The SG thread is a special thread from Ketterer Antriebe. It is based on DIN 380 and meets requirements outside the standard.  The rolled manufacturing process gives the spindle tubes a higher wear, tensile and bending fatigue strength. In addition, the "rolling" process gives the spindle an uninterrupted fiber flow and thus distinguishes it as a homogeneous material structure. In addition to these properties, durability, a high surface quality and low friction are part of the characteristics of our hollow spindles. The surface is anodized and the ends are sawn and not deburred. 13900.14-V04L1000 Thread           SG 20x10 P2rolledRight-hand threadfive-courseinspired by DIN 380     Length 1000mm  Material Aluminium (AIMgSi0,5)    Inner profile 10 Teeth inspired by DIN 5480  Application Stem Tube SG 20x10 P2 Aluminum Our spindle tubes withstand high loads despite their slim and space-saving properties. The multi-tooth profile has 10 teeth and meets the requirements of DIN 5480. This inner profile is unstable in its shape and can therefore be used for sliding elements and bushings. In addition to this spindle tube with 20mm diameter, other tubes with 25mm diameter are available in both aluminum and steel in our store. 

SG25 l 5 variants to choose from l Right-hand thread l Outer diameter 58mm l Length 28mm l POM l Based on DIN 103Properties flange nut with trapezoidal thread SG 25 POM The flange nuts are special nuts that have a washer on their underside. This washer increases the bearing surface of the nut. This makes it possible to fix the nut even to soft materials made of metal or plastic without damaging them. Our flange nuts are fixed by means of predefined holes. Due to the 6-hole fixation of our SG 25 nuts, the component is secured against slipping. The flange nuts with trapezoidal thread have special threads (SG). These are based on DIN 103 and meet requirements outside the standard. In addition, you can choose between single and multi-start threads with different pitches: 13601.20-02 13603.20-02 13602.20-02 13700.20-02 13704.20-02 Thread        SG 25x4Right-hand threadsingle threadbased on DIN 103   SG 25x7 P3,5Right-hand threadtwo-startbased on DIN 103   SG 25x12 P6Right-hand threadtwo-startbased on DIN 103     SG 25x100 P4Right-hand thread25-threadbased on DIN 103     SG 25x9 P3Right-hand thread3-threadbased on DIN 103     Dimensions Flange d1: 30mmFlange d2: 58mmFlange d3: 44mm     Length a: 28mmHeight b: 8mmFase f1: 0,5x45°Fase f2: 0,5x45°Fase f3: 1x45°Radius r1: 0,4d4 (6x): 6,3Tolerance field: 7H Flange d1: 30mmFlange d2: 58mmFlange d3: 44mm     Length a: 28mmHeight b: 8mmFase f1: 0,5x45°Fase f2: 0,5x45°Fase f3: 1x45°Radius r1: 0,4d4 (6x): 6,3Tolerance field: 7H Flange d1: 30mmFlange d2: 58mmFlange d3: 44mm     Length a: 28mmHeight b: 8mmFase f1: 0,5x45°Fase f2: 0,5x45°Fase f3: 1x45°Radius r1: 0,4d4 (6x): 6,3Tolerance field: 7H Flange d1: 30mmFlange d2: 58mmFlange d3: 44mm     Length a: 28mmHeight b: 8mmFase f1: 0,5x45°Fase f2: 0,5x45°Fase f3: 1x45°Radius r1: 0,4d4 (6x): 6,3Tolerance field: 7H Flange d1: 30mmFlange d2: 58mmFlange d3: 44mm     Length a: 28mmHeight b: 8mmFase f1: 0,5x45°Fase f2: 0,5x45°Fase f3: 1x45°Radius r1: 0,4d4 (6x): 6,3Tolerance field: 7H Fastening 6-hole  6-hole  6-hole   6-hole 6-hole Material POM    POM     POM     POM     POM     Matching spindle   Spindle tube in aluminium Spindle tube in steel Spindle tube in aluminium Spindle tube in aluminium Spindle tube in aluminium Spindle tube in aluminium Application Flange nut with trapezoidal thread SG 25 POM  The flange nut increases its bearing surface by means of a washer. This allows it to be fastened to soft materials made of metal and plastic without leaving any damage or losing its hold after a short time. This is additionally supported by the securing via the fastening holes. These properties are particularly helpful where a secure hold is necessary, such as on adapter plates, indexing bolts or exhaust mounts. In addition, the flange nuts can also be optimally combined with our spindle tubes. The unit offers a smooth-running drive solution for use in even noise-sensitive areas.  In addition to our flange nuts made of POM, our range also includes other variants made of brass. You will also be inspired by other nut variants: Further information can be found in the downloads 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. Back to the overview

SG 25 l 5 versions to choose from l right-hand thread l single or multiple threads l aluminium (AIMgSi0,5) l length 1000mm l inner profile 13mm 9 teeth based on DIN 5480Properties spindle tube SG 25 aluminum Our aluminum spindle tubes with a diameter of 25mm are cut to 1 meter for you. All thread variants of this hollow spindle are right-hand thread and provided as special thread (SG). Our special threads have a trapezoidal profile and are based on DIN 380. In addition to single threads, we offer threads with multiple threads for use under high loads. - SG 25x4 (thread pitch 4mm l single thread - right hand thread) - SG 25x7 P3,5 (thread pitch 7mm P3,5 l double thread - right hand thread) - SG 25x9 P3 (thread pitch 9mm P3 l three-start - right-hand thread)  - SG 25x100 P4 (thread pitch 100mm P4 l 25start - right hand thread) - SG 25x12 P6 (thread pitch 12mm P6 lThree-start - right hand thread) The spindle tubes are manufactured within the rolled manufacturing process. The hollow spindle owes its uninterrupted material fiber to this process and thus its designation as a homogeneous material structure with a press-smooth surface. It also has a long service life, low friction and high surface quality. The surface of these spindle tubes is anodized. The ends are sawn and not deburred. In addition to the spindle tubes as such, matching nuts can optimally complement your drive solution.  13601.14-V04L1000 13603.14-V04L1000  13704.14-V04L1000 13700.14-V04L1000 13602.14-V04L1000 Thread           SG 25x4rolledRight-hand threadone-courseinspired by DIN 380     SG 25x7 P3,5rolledRight-hand threadtwo-courseinspired by DIN 380 SG 25x9 P3rolledRight-hand threadthree-course SG 25x100 P4rolledRight-hand threadtwenty-five-courseinspired by DIN 380     SG 25x12 P6rolledRight-hand threadTwo-courseinspired by DIN 380     Length 1000mm  1000mm  1000mm  1000mm  1000mm  Material Aluminium (AIMgSi0,5)    Aluminium (AIMgSi0,5)    Aluminium (AIMgSi0,5) Aluminium (AIMgSi0,5)    Aluminium (AIMgSi0,5)    Inner profile free diameter: 13mm9 Teeth inspired by DIN 5480  free diameter: 13mm9 Teeth inspired by DIN 5480  free diameter: 13mm9 Teeth inspired by DIN 5480 free diameter: 13mm9 Teeth inspired by DIN 5480 free diameter: 13mm9 Teeth inspired by DIN 5480 Matching nut  Flange nut in POM Flange nut in POM Flange nut in POM Flange nut in POM Flange nut in POM Application Stem Tube SG 25 Aluminum The spindle tubes are suitable for applications under heavy loads. Despite their slim and space-saving properties, they can withstand even robust loads. The inner profile of the hollow spindle has 9 teeth (based on DIN 5480) and is unstable in its shape. This allows the spindle tubes to be used for sliding elements or bushings. In addition to our spindle tubes made of aluminum, spindle tubes made of steel as well as the matching trapezoidal thread nuts complete our range of products.  For further information on the hollow spindle, please refer to the drawing listed in the downloads.