Lead Screw and Nut Assembly - Constant Force Technology

Lead Screw & Nut Assemblies - Without Motors

Lead Screw and Nut Assemblies in various diameters and lead sizes. The screws are precision-rolled from 300 Series Stainless Steel with a PTFE coating to prevent screw flaking. The assemblies include round, triangular, and rectangular nuts in both traditional and anti-backlash designs. The Constant Force™ Anti-Backlash nut employs a spring to uniformly apply radial pressure throughout the motion profile, ensuring consistent performance and resulting in 2-4 times less backlash over the product's lifespan. With a lead accuracy of 0.003"/ft (76 µm/300 mm), the products exceed typical industry specifications by threefold.

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Lead Screw & Nut Assemblies - Without Motors

48 products
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48 products
Lead Screw with a regular Rectangle Nut featuring a 12mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$65.06
Lead Screw with a Round Anti-Backlash Nut featuring a 12mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. The Round Constant Force™ Anti-Backlash nut uses a spring to maintain uniform radial pressure, reducing backlash by 2-4..
$75.08
Lead Screw Linear Actuator with a Non-Captive NEMA23 motor. Linear Actuator Non-Captive NEMA 23 Motor Ø: 10mm Lead Screw Length: 300mm  Lead: 5mm ASY LD SCR NUT LS 10x5x2 0300mm NCF
$196.44
Lead Screw Linear Actuator with a Non Captive NEMA 23 Motor Diameter 10mm Lead 10mm PTFE Coating Length: 300mm NEMA23 Motor ASY LD SCR NUT LS 10x10x5 0300mm NC
$196.44
Lead Screw Actuator (non-captive) of 10mm diameter and 300mm length with NEMA 23 motor. Length: 300mm Screw Diameter: 10mm Lead: 1mm Thread Direction: Right Hand - Clockwise Nut Type: Non-Captive Anti-Backlash Nut Motor: NEMA 23 Coating: PTFE ASY LD SCR NUT LS 10x1x1 0300mm NCF  
$196.44
Lead Screw with a regular Triangle Nut featuring a 10mm diameter, 5mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$65.06
Lead Screw with a regular Rectangle Nut featuring a 10mm diameter, 5mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$65.06
Lead Screw with a Round Anti-Backlash Nut featuring a 10mm diameter, 5mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. The Round Constant Force™ Anti-Backlash nut uses a spring to maintain uniform radial pressure, reducing backlash by 2-4..
$75.08
Lead Screw with a regular Triangle Nut featuring a 10mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$65.06
Lead Screw with a regular Rectangle Nut featuring a 10mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$65.06
Lead Screw with a Round Anti-Backlash Nut featuring a 10mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. The Round Constant Force™ Anti-Backlash nut uses a spring to maintain uniform radial pressure, reducing backlash by 2-4..
$75.08
Lead Screw with a regular Rectangle Nut featuring a 6mm diameter, 4mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$61.71
Lead Screw with a Rectangle Anti-Backlash Nut featuring a 6mm diameter, 4mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. The Constant Force™ Anti-Backlash nut uses a spring to maintain uniform radial pressure, reducing backlash by 2-4 times..
$72.12
Lead Screw with a regular Rectangle Nut featuring a 6mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. With exceptional lead accuracy of 0.003"/ft (76 µm/300 mm), the assembly exceeds industry standards, achieving unmatched straightness tolerances,..
$61.71
Lead Screw Actuator of 6mm diameter and 250mm length with a NEMA 17 motor. Length: 250mm Screw Diameter: 6mm Lead: 5mm Thread Direction: Right Hand - Clockwise Nut Type: Non-Captive Anti-Backlash Nut Motor: NEMA 17 Coating: PTFE ASY LD SCR NUT LS 6x5x5 0250mm NCF
$160.97
Lead Screw with a Rectangle Anti-Backlash Nut featuring a 6mm diameter, 1mm lead, and a length of 254mm, made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking. The Constant Force™ Anti-Backlash nut uses a spring to maintain uniform radial pressure, reducing backlash by 2-4 times..
$72.12
Non-Captive Lead Screw Actuator of 6mm diameter and 250mm length with NEMA 14 motor. Length: 250mm Screw Diameter: 6mm Lead: 2mm Nut Type: Non-Captive Anti-Backlash Nut Motor: NEMA 17  Coating: PTFE   ASY LD SCR NUT LS 6x2x2 0250mm NCF
$160.97
Lead Screw Actuator of 6mm diameter and 200mm length with NEMA 14 motor. Length: 200mm Screw Diameter: 6mm Lead: 5mm Nut Type: Rectangle Anti-Backlash Nut Motor: NEMA 14 Coating: PTFE ASY LD SCR NUT LS 6x5x5 0200mm NCF
$172.15
Non-Captive Lead Screw Actuator of 6mm diameter and 200mm length with NEMA 14 motor. Length: 200mm Screw Diameter: 6mm Lead: 2mm Nut Type: Non-Captive Anti-Backlash Nut Motor: NEMA 14 Coating: PTFE ASY LD SCR NUT LS 6x2x2 0200mm NCF
$172.15
Lead Screw Linear Actuator 3/16" diameter with Round Anti-Backlash Nut and a NEMA 11 Motor. The screw is 8" in length and has a lead of 5mm.  Lead Screw Round Anti-Backlash Nut Length: 400mm Diameter: 3/16" Lead: 0.05" Coating: PTFE   ASY LD SCR NUT LS 3/16 x 0.05x2 08.00in
$187.12

Lead Screw & Nut Assemblies - Without Motors

48 products

Lead Screw and Nut Assemblies in various diameters and lead sizes. The screws are precision-rolled from 300 Series Stainless Steel with a PTFE coating to prevent screw flaking. The assemblies include round, triangular, and rectangular nuts in both traditional and anti-backlash designs. The Constant Force™ Anti-Backlash nut employs a spring to uniformly apply radial pressure throughout the motion profile, ensuring consistent performance and resulting in 2-4 times less backlash over the product's lifespan. With a lead accuracy of 0.003"/ft (76 µm/300 mm), the products exceed typical industry specifications by threefold.