Lead Screws LEAD SCREWS

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1 Lead Screws, all Screws and all Splines Lead Screws LEAD SREWS Table of ontents Description Page Product Overview Advanced Anti-acklash Supernuts Flange Mount Supernuts Thread Mount Supernuts Thread Mount ronze Nuts Standard Mounting Flanges Stainless Steel Lead Screws V-Thread Screws Need a quote or have a question about an application? ontact us in North America at: Phone: Web: thomsonbsa@danahermotion.com 9

2 Lead Screws Product Overview Offering smooth, precise, cost effective positioning, this is the just right solution for your application. Thomson SA precision lead screws are an excellent economical solution for your linear motion requirements. For more than 25 years, Thomson SA has designed and manufactured the highest quality lead screw assemblies in the industry. Our precision rolling machines ensure accurate positioning to in/ft and our PTFE coating process produces assemblies that have less drag torque and last longer. Thomson SA provides a large array of standard plastic nut assemblies in anti-backlash or standard Supernut designs. All of our standard plastic nut assemblies use an internally lubricated Acetal providing excellent lubricity and wear resistance with or without additional lubrication. With the introduction of our new unique patent pending zero backlash designs, Thomson SA provides assemblies with high axial stiffness, zero backlash and the absolute minimum drag torque to reduce motor requirements. These designs produce products that cost less, perform better and last longer. oth designs automatically adjust for wear, insuring zero backlash for the life of the nut. For significantly higher loads, standard bronze nuts are available. Thomson SA uses SAE 660 bearing bronze, which provides high load capacity with good PV performance. We also offer end machining to your specification or can provide you with stock bearing mounts or motor mounts. Available from over 1800 distributors worldwide. Thomson SA also provides engineering design services to aid in your design requirements, producing a lead screw assembly to your specifications. all the factory today to discuss your application with one of our experienced application engineers,

3 Lead Screws, all Screws and all Splines Lead Screws Product Overview Lead Screw Product Summary Series Inch Thomson SA Precision Lead Screw Metric LEAD SREWS Lead accuracy Dia. x Lead.010"/ft. for standard.003"/ft. for precision 3/16" x.05" to 3" x 1/4" 250 micron/300mm for standard 75 micron/300mm for precision 10 x 2mm to 24 x 5mm acklash zero to.010" zero to.25mm Dynamic Max. Static Up to 400 lbs Up to 115,000 lbs Up to 750N Up to 500 kn atalog Pages Lead Screw Product Availability Dia. (in.) Inch 3/16 1/4 5/16 3/8 7/16 1/2 5/8 3/ /4 1-1/ /4 2-1/2 2-3/4 3 Lead (in.) Dia. (mm) Metric Lead (mm)

4 Advanced Anti-acklash Supernuts XM 1800 XMT 1800 Our smallest anti-backlash nut design ever. The XM 1800 uses the same patented ActiveAM mechanism as its larger siblings in a miniaturized package. This allows backlash free operation in space critical applications requiring high accuracy and low drag torque. This cost effective solution is available in either flanged or threaded versions. Trioat PTFE dry film lubricant is available as an option on most screws. D F XMF 1800 Note: See Screw Section on page 32. Specify XMT or XMF when ordering, see drawings at right. Design Efficiency % A D E F D 3/16" XM_ mm* 1mm XM_6x XM_ XM_ XM_ /4"* XM_ XM_ /16"-20 5 lbs 28 (max) XM_ XM_ XM_ /4" XM_ XM_ XM_ < 1 * V-Thread screws, see page 35. Patent No

5 Lead Screws, all Screws and all Splines Advanced Anti-acklash Supernuts X 2500 XT 2500 LEAD SREWS The X Model Anti-acklash assembly is the most advanced Anti- acklash nut design. The unique patented ActiveAM accomplishes high axial stiffness, zero backlash and the absolute minimum drag torque. This advantage produces assemblies that cost less, perform better and last longer. The ActiveAM automatically adjusts for wear insuring zero backlash for the life of the nut. D H XF 2500 F Note: See Screw Section on page 32. Specify XT or XF when ordering, see drawings at right. A D E F H D Design Efficiency % 3/16" X_ mm* 1mm X_6x X_ X_ X_ /4"* X_ X_ (max) /16" lbs X_ X_ X_ /4" X_ X_ X_ < 1 * V-Thread screws, see page 35. Patent No

6 Advanced Anti-acklash Supernuts X 3700 XT 3700 The X Model Anti-acklash assembly is the most advanced Anti- acklash nut design. The unique patented ActiveAM accomplishes high axial stiffness, zero backlash and the absolute minimum drag torque. This advantage produces assemblies that cost less, perform better and last longer. The ActiveAM automatically adjusts for wear insuring zero backlash for the life of the nut. D XF 3700 F Note: See Screw Section on page 32. Specify XT or XF when ordering, see drawings at right. Design Efficiency % A D E F D X_ /16" X_ X_ X_ X_ mm X_37x2M X_ X_ X_ /8" X_ X_ /8" lbs (max) X_ X_ X_ mm X_10x2M 41 3mm X_10x3M 53 5mm X_2-10x2.5M 64 10mm 6mm X_4-10x1.5M 67 10mm X_5-10x2M 76 20mm X_6-10x3.3M 81 35mm X_10-10x3.5M Patent No

7 Lead Screws, all Screws and all Splines Advanced Anti-acklash Supernuts X 5000 XT 5000 LEAD SREWS The X 5000 utilizes the same patented ActiveAM as found in the X 3700 model. Along with the very low drag torque and high axial stiffness advantages, the X 5000 has greater load capacity. D F XF 5000 Note: See Screw Section on page 32. Specify XT or XF when ordering, see drawings at right. Design Efficiency % A D E F D X_ /16" X_ X_ mm X_12x3M 48 4mm X_2-12x2M 54 5mm X_2-12x2.5M 59 12mm 6mm X_3-12x2M 63 10mm X_4-12x2.5M 73 15mm X_6-12x2.5M / lbs 25mm X_10-12x2.5M (max) 82 45mm X_15-12x3M X_ X_ X_ /2" X_ X_ X_ X_ Patent No

8 Advanced Anti-acklash Supernuts X 6200 XT 6200 The X 6200 utilizes the same patented ActiveAM as found in the X 5000 model. Along with the very low drag torque and high axial stiffness advantages, the X 6200 has greater load capacity. D F XF 6200 Note: See Screw Section on page 32. Specify XT or XF when ordering, see drawings at right. Design Efficiency % A D E F D X_ X_ /8" 4mm X_62x4M X_ X_ X_ lbs 4mm X_16x4M (max) 47 5mm X_2-16x2.5M 52 16mm 8mm X_4-16x2M 63 16mm X_7-16x2.3M 75 25mm X_5-16x5M 80 35mm X_7-16x5M Patent No

9 Lead Screws, all Screws and all Splines Advanced Anti-acklash Supernuts X 7500 XT 7500 LEAD SREWS Flange F75 The X 7500 utilizes the same patented ActiveAM as found in the X 5000 model. Along with the very low drag torque and high axial stiffness advantages, the X 7500 has greater load capacity. D F Note: See Screw Section on page 32. Flange Dimensions Nut Dimensions (Optional) Design Efficiency % A D E F D XT XT XT /4" XT XT XT XT / lbs (max) 82 4mm XT20x4M 41 8mm XT2-20x4M 59 20mm 12mm XT3-20x4M 67 16mm XT4-20x4M 72 20mm XT5-20x4M 76 45mm XT9-20x5M 82 Patent No

10 Advanced Anti-acklash Supernuts X XT 1000 The X utilizes Thomson SA s patented ActiveAM technology to provide very low drag torque, high axial stiffness and maximum wear life. This self compensating design produces excellent positional repeatability while insuring consistent performance for the long run. Note: See Screw Section on page 32. D Flange F100 F Nut Dimensions Flange Dimensions (Optional) Design Efficiency % A D E F D 24mm 5mm XT24x5M XT XT XT / lbs 1" (max) XT XT XT Patent No

11 Lead Screws, all Screws and all Splines Advanced Anti-acklash Supernuts AFT D ØG F LEAD SREWS The low cost AFT Supernut is designed for light load OEM applications and offers smooth movement and low drag torque for axial loads up to 10 pounds. The AFT anti-backlash collar automatically adjusts for wear for the life of the nut. Design Efficiency % A D E F G D AFT mm AFT37x2M AFT AFT AFT /8" AFT AFT AFT AFT AFT AFT lbs AFT mm AFT10x2M 41 3mm AFT10x3M 53 5mm AFT2-10x2.5M 64 10mm 6mm AFT4-10x1.5M 67 10mm AFT5-10x2M 76 20mm AFT6-10x3.3M 81 35mm AFT10-10x3.5M AFT / AFT AFT

12 Anti-acklash Supernuts SNA Thread Mount Style Our SNA Model has the greatest design flexibility allowing anti-backlash assemblies through 1" diameters. All SNAs are made from our internally lubricated Acetal providing excellent lubricity and very low wear. Flanges 3/16" to 1/4" F25 5/16" to 3/8" (10mm) F37 Dimensions available on page 31. SNA* 3/16" to 3/8" (10mm) Diameter A (min) (max) Preload Force (lbs) Design Max Static Efficiency % 3/16" SNA1820X / lbs 150 lbs SNA2520X 41 1/4" SNA2516X / lbs 225 lbs SNA4-2516X SNA7-2514X SNA3112X 49 5/16" SNA2-3112X / lbs 350 lbs SNA2-3108X SNA4-3108X SNA3716X 36 2mm SNA37x2M SNA3712X SNA710X SNA3708X SNA2-3712X 60 3/8" / lbs 350 lbs SNA2-3710X SNA2-3708X SNA4-3711X SNA4-3708X SNA5-3705X SNA5-3704X 82 2mm SNA10x2M 41 3mm SNA10x3M 53 5mm SNA2-10x2.5M 64 10mm 6mm SNA4-10x1.5M / lbs 350 lbs mm SNA5-10x2M 76 20mm SNA6-10x3.3M 81 35mm SNA10-10x3.5M 81 * SNA nuts are only as axially stiff as the spring force in one direction. 20

13 Lead Screws, all Screws and all Splines Anti-acklash Supernuts SNA Thread Mount Style Flanges 7/16" to 5/8" (16mm) F50 Dimensions available on page 31. LEAD SREWS SNA* 7/16" to 5/8" (16mm) Diameter 7/16" 12mm 1/2" 5/8" 16mm A (min) (max) Preload Force (lbs) Design Max Static Efficiency % SNA2-4316X SNA2-4308X / lbs 500 lbs SNA4-4308X 76 3mm SNA12x3M 48 4mm SNA2-12x2M 54 5mm SNA2-12x2.5M 59 6mm SNA3-12x2M / lbs 500 lbs 10mm SNA4-12x2.5M 73 15mm SNA6-12x2.5M 78 25mm SNA10-12x2.5M 82 45mm SNA15-12x3M SNA SNA5010X SNA2-5010X SNA2-5008X / lbs 750 lbs SNA4-5008X SNA8-5010X SNA8-5008X SNA6210X SNA6208X 40 4mm SNA2-62x4M / lbs 800 lbs SNA2-6210X SNA2-6208X SNA4-6208X 71 4mm SNA16x4M 47 5mm SNA2-16x2.5M 52 8mm SNA4-16x2M / lbs 800 lbs 16mm SNA7-16x2.3M 75 25mm SNA5-16x5M 80 35mm SNA7-16x5M * SNA nuts are only as axially stiff as the spring force in one direction. 21

14 Anti-acklash Supernuts SNA Thread Mount Style Flanges 3/4" to 1" F100 Dimensions available on page 31. SNA* 3/4" to 1" Diameter A (min) (max) Preload Force (lbs) Design Max Static Efficiency % SNA7510X SNA7508X SNA7506X 44 3/4" SNA7505X / lbs 1500 lbs SNA5-7510X SNA8-7508X SNA X 82 4mm SNA20x4M 41 8mm SNA2-20x4M 59 20mm 12mm SNA3-20x4M / lbs 1500 lbs 16mm SNA4-20x4M mm SNA5-20x4M 76 45mm SNA9-20x5M 82 24mm 5mm SNA24x5M / lbs 1500 lbs SNA1010X SNA1008X 29 1" SNA1005X / lbs 2000 lbs SNA1004X SNA5-1010X SNA X 74 * SNA nuts are only as axially stiff as the spring force in one direction. 22

15 Lead Screws, all Screws and all Splines Flange Mount Supernuts MTS D D F LEAD SREWS MTS 3/8" (10mm) Only MTS 3/16" to 5/16" Integral Flange Mount The MTS models provide the excellent lubricity and dimensional stability of our proprietary Acetal with the convenience of an integral flange. MTS 3/16" to 3/8" (10mm) Diameter A D E F D Design Efficiency % 3/16" MTS lbs MTS /4" MTS lbs MTS MTS MTS /16" MTS lbs MTS MTS MTS mm MTS37x2M MTS MTS MTS /8"* MTS lbs MTS MTS MTS MTS MTS MTS mm MTS10x2M 41 3mm MTS10x3M 53 5mm MTS2-10x2.5M 64 10mm* 6mm MTS4-10x1.5M lbs 67 10mm MTS5-10x2M 76 20mm MTS6-10x3.3M 81 35mm MTS10-10x3.5M 81 Free Wheeling * 3/8" and 10mm with tri-flange 23

16 Flange Mount Supernuts MTS D D F MTS 7/16" Only MTS 12mm to 5/8" (16mm) MTS 7/16" to 5/8" (16mm) Diameter 7/16"* 12mm 1/2" 5/8" 16mm A D E F D Design Efficiency % MTS MTS lbs MTS mm MTS12x3M 48 4mm MTS2-12x2M 54 5mm MTS2-12x2.5M 59 6mm MTS3-12x2M lbs 10mm MTS4-12x2.5M 73 15mm MTS6-12x2.5M 78 25mm MTS10-12x2.5M 82 45mm MTS15-12x3M MTS MTS MTS MTS lbs MTS MTS MTS MTS MTS mm MTS62x4M lbs MTS MTS MTS mm MTS16x4M 47 5mm MTS2-16x2.5M 52 8mm MTS4-16x2M lbs 16mm MTS7-16x2.3M 75 25mm MTS5-16x5M 80 35mm MTS7-16x5M 82 Free Wheeling * 7/16" with tri-flange 24

17 Lead Screws, all Screws and all Splines Flange Mount Supernuts MTS D F LEAD SREWS MTS 3/4" (20mm) MTS 3/4" (20mm) Diameter 3/4" 20mm A D E F D Design Efficiency % MTS MTS MTS MTS lbs MTS MTS MTS mm MTS20x4M 42 8mm MTS2-20x4M 59 12mm MTS3-20x4M lbs 16mm MTS4-20x4M 72 20mm MTS5-20x4M 76 45mm MTS9-20x5M 82 Free Wheeling 25

18 Thread Mount Supernuts SN Flanges 3/16" to 1/4" F25 5/16" to 10mm F37 7/16" to 16mm F50 3/4" to 1" F75 Our standard SN nuts have proven themselves for the past twenty years. Available in sizes from 3/16" to 1-1/2" with or without mounting flanges. 1-1/4" F /2" R54-3 Dimensions available on page 31 or online. SN 3/16" to 7/16" Diameter* Max. Design Efficiency Static A % 3/16" SN1820X / lbs 150 lbs SN2520X 41 1/4" SN2516X / lbs 225 lbs SN4-2516X SN7-2514X SN3112X 49 5/16" SN2-3112X / lbs 350 lbs SN2-3108X SN4-3108X SN3716X 36 2mm SN37x2M SN3712X SN3710X SN3708X 53 3/8" SN2-3712X / lbs 350 lbs SN2-3710X SN2-3708X SN4-3711X SN4-3708X SN5-3705X SN5-3704X 82 2mm SN10x2M 41 3mm SN10x3M 53 5mm SN2-10x2.5M 64 10mm 6mm SN4-10x1.5M / lbs 350 lbs 67 10mm SN5-10x2M 76 20mm SN6-10x3.3M 67 35mm SN10-10x3.5M SN2-4316X 55 7/16" SN2-4308X / lbs 500 lbs SN4-4308X 76 Flange F25 F37 F50 * For all sizes shown on this page = Free Wheeling 26

19 Lead Screws, all Screws and all Splines Thread Mount Supernuts SN LEAD SREWS SN 1/2" (12mm) to 5/8" (16mm) Diameter* Max. Design Efficiency Static A % 3mm SN12x3M 48 4mm SN2-12x2M 54 5mm SN2-12x2.5M 59 12mm 6mm SN3-12x2M / lbs 500 lbs 10mm SN4-12x2.5M 73 15mm SN6-12x2.5M 78 25mm SN10-12x2.5M 82 45mm SN15-12x3M SN5016X SN5010X SN2-5010X 57 1/2" SN2-5008X / lbs 750 lbs SN4-5008X SN8-5010X SN8-5008X SN6210X SN6208X 40 5/8" 4mm SN62x4M / lbs 800 lbs SN2-6210X SN2-6208X SN4-6208X 71 4mm SN16x4M 47 5mm SN2-16x2.5M 52 16mm 8mm SN4-16x2M / lbs 800 lbs 16mm SN7-16x2.3M 75 25mm SN5-16x5M 80 35mm SN7-16x5M 82 Flange F50 * For all sizes shown on this page = Free Wheeling 27

20 Thread Mount Supernuts SN Flanges 3/16" to 1/4" F25 5/16" to 10mm F37 7/16" to 16mm F50 3/4" to 1" F75 1-1/4" F /2" R54-3 Dimensions available on page 31 or online. SN 3/4" to 1 1/2" Diameter* Max. Design Efficiency Static A % SN7510X SN7508X SN7506X 44 3/4" SN7505X / lbs 1500 lbs SN5-7510X SN8-7508X SN X 82 4mm SN20x4M 41 8mm SN2-20x4M 59 20mm 12mm SN3-20x4M / lbs 1500 lbs 16mm SN4-20x4M 72 20mm SN5-20x4M 76 45mm SN9-20x5M 82 24mm 5mm SN24x5M / lbs 1500 lbs SN1010X SN1008X 29 1" SN1005X / lbs 2000 lbs SN1004X SN5-1010X SN X /4" SN1205X / lbs 2000 lbs SN1204X SN1505X /2" SN1504X lbs 2000 lbs SN1503X SN2-1504X 52 Flange F75 F100 R54-3 * For all sizes shown on this page = Free Wheeling 28

21 Lead Screws, all Screws and all Splines Thread Mount ronze Nuts For Acme Screws LEAD SREWS For standard bronze nuts, Thomson SA uses SAE 660 bearing bronze which provides excellent load carrying ability, good wear resistance and is less susceptible to damage from impact and shock loading. ustom bronzes can be selected if required. Material Properties Maximum Temperature Friction oefficient Material* Tensile Strength max. 250 F 0.2 to 0.3 SAE ,000 psi * Other materials available on a custom basis. 1/4" to 5/8" Diameter Dia. 1/4" 3/8" 1/2" 5/8" Lead Nut Nut to Part No. Part No. ronze Nut Dimensions Fits Maximum Design Raise Flange for R.H. for L.H. No. Static 1 Pound Screws Screws A (in-oz).050 N2520 N2520L N /16-18 F lbs 550 lbs N N N3712 N3712L N3710 N3710L /8-18 F lbs 1,500 lbs N3708S N2-3712S N5010 N5010L /16-16 F lbs 3,100 lbs.200 N N6210 N6210L N6208S /16-16 F lbs 4,300 lbs N ratings based on using Thomson SA grease. See page

22 Thread Mount ronze Nuts For Acme Screws 3/4" to 3" Diameter Dia. 3/4" 1" 1-1/4" 1-1/2" Lead Nut Part No. for R.H. Screws Nut Part No. for L.H. Screws.100 N7510 N7510L ratings based on using Thomson SA grease. See page 211. * Non-stock item ronze Nut Dimensions A Fits Flange No. Design Maximum Static to Raise 1 Pound (in-oz).125 N /8-16 F75 1,500 lbs 7,500 lbs.167 N7506 N7506L N7505 N7505L N N N /8-16 F75 1,900 lbs 9,500 lbs.250 N N N N1205* /16-18 R ,000 lbs 15,000 lbs.250 N1204* N1505*.250 N1504* R54-3 4,600 lbs 23,000 lbs.375 N1503* N2-1504* ".250 N2004* R50-3 8,000 lbs 40,000 lbs /4".250 N2204* R ,800 lbs 64,000 lbs /2".250 N2504* R ,000 lbs 80,000 lbs /4".250 N2704* R ,000 lbs 100,000 lbs ".250 N3004* R ,000 lbs 115,000 lbs

23 Lead Screws, all Screws and all Splines Standard Mounting Flanges For ronze Nuts and Supernuts D F LEAD SREWS These mounting flanges are designed for easy mounting when fixed to a bronze nut or Supernut. Aluminum (6061-T6) Flanges for ronze Nuts and Supernuts Part No. Flange Dimensions D E F D F (4X) /16-18 F (4X) /8-18 F (4X) /16-16 F (4X) /8-16 F (4X) /16-18 Aluminum flanges do not have a set screw which could deform the Supernut and possibly cause binding. Aluminum flanges should be pinned or bonded to Supernuts to prevent unwanted disassembly during operation. 31

24 Lead Screws Lead Screws 3/16" to 7/16" Diameter Nominal Major Diameter Lead Precision Prefix Standard Prefix SA Part No. Avail in Left Hand Material Root Diameter Recommended earing 3/16" SPR SRA 1820 L Stainless Steel 0.12 N/A SRA 2520 L /4" SPR 2516 L 0.17 Stainless Steel mm N/A L /16" SPR SRA Stainless Steel S mm S L mm 37x2M L L L S L 0.29 SPR S /8" SRA Stainless Steel 4mm S L L S L N/A mm 10x2M L 0.31 SPT SRT 3mm 10x3M L mm 2-10x2.5M mm 6mm 4-10x1.5M Stainless Steel mm SPR 10mm SRA 5-10x2M mm 6-10x3.3M mm N/A 10-10x3.5M /16" SPR SRA S Stainless Steel mm S

25 Lead Screws, all Screws and all Splines Lead Screws Lead Screws 1/2" (12mm) to 3/4" (20mm) Diameter Nominal Major Diameter 12mm 1/2" 5/8" 16mm 3/4" 20mm Lead Precision Prefix Standard Prefix SA Part No. Avail in Left Hand Material Root Diameter 3mm SPT SRT 12x3M mm SPR SRA 2-12x2M mm SPT SRT 2-12x2.5M mm SPR SRA 3-12x2M 0.35 Stainless Steel 10mm SPT SRT 4-12x2.5M mm SPR SRA 6-12x2.5M mm SRA 10-12x2.5M mm SRA 15-12x3M L SPR SRA Stainless Steel N/A L 0.52 SPR S L SRA Stainless Steel SPR S mm N/A SRT 16x4M L mm 2-16x2.5M mm SPR 4-16x2M 0.51 Stainless Steel 16mm SRA 7-16x2.3M mm 5-16x5M 0.45 N/A 35mm 7-16x5M L L 0.61 SPR L SRA 7505 L Stainless Steel N/A L mm SPT SRT 20x4M L mm 2-20x4M mm SPR 3-20x4M 0.59 Stainless Steel 16mm SRA 4-20x4M mm 5-20x4M mm 9-20x5M 0.62 Recommended earing 6mm 6mm 8 to 10mm 8 to 10mm 12mm 12mm LEAD SREWS Nominal O.D. is.734" 33

26 Lead Screws Lead Screws 1" (24mm) to 3" Diameter Nominal Major Diameter Lead Precision Prefix Standard Prefix SA Part No. Avail in Left Hand Material Root Diameter Recommended earing 24mm 5mm SPT SRT 24x5M L Stainless Steel to 15mm L SPR SRA 1008 L Stainless Steel to 20mm 1" L RA 1004 L arbon Steel to 15mm N/A SRA Stainless Steel to 20mm 1-1/4" L Low arbon 1.03 N/A RA L Steel mm L /2" L Low arbon 1.23 N/A RA Steel mm " N/A RA 2004 L 1.73 * 2-1/4" N/A RA 2204 L 1.98 * Low arbon 2-1/2" N/A RA 2504 L 2.23 * Steel 2-3/4" N/A RA 2704 L 2.48 * 3" N/A RA 3004 L 2.73 * 34

27 Lead Screws, all Screws and all Splines V-Thread Screws urnished Finish 303 Stainless Steel H 0.375H 0.5P PITH LINE LEAD SREWS P 60 Some sizes available in 1018 Steel Matching Supernuts and Left Hand Screws on special request Lead Accuracy is.015 in/ft Diameter Lead Size Part No. Recommended earing 6mm 1mm 6 x 1 SV6x1 4mm 1/4" 3/8" 1/2" /4-80 SV /4-48 SV /4-40 SV /4-36 SV /4-32 SV /4-28 SV /4-24 SV /4-20 SV /8-40 SV /8-32 SV /8-24 SV /8-20 SV /8-16 SV /8-12 SV /2-40 SV /2-30 SV /2-20 SV /2-16 SV /2-13 SV5013 4mm 4 to 6mm 6 to 8mm 35