S-94815A018 3/8"-10 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Consistent 0.1" linear travel per revolution for predictable and repeatable positioning in automated systems.
- Durable carbon steel construction with Rockwell B75 hardness ensures excellent wear resistance and a long service life under continuous operation.
- Class 2G thread fit provides optimal clearance for smooth operation with minimal backlash, reducing wear and maintenance needs.
- Standard right-hand, single-start ACME thread offers reliable and straightforward integration with common lead screws.
- RoHS 3 and REACH compliance guarantees the component meets stringent international environmental and safety regulations for global supply chains.
- Hex nut design allows for easy installation and secure fastening using standard wrenches, simplifying assembly and service.
- Compact dimensions (23/64" Height, 11/16" Width) enable integration into space-constrained mechanical assemblies without sacrificing performance.
Professional Applications & Engineering Value
This 3/8"-10 ACME hex nut is engineered to solve core challenges in precision linear motion systems, such as positioning tables, CNC actuators, and lifting mechanisms. The carbon steel material and Rockwell B75 hardness provide the necessary durability to withstand repeated cycling and thrust loads, preventing premature failure. The ACME thread form is specifically designed to handle high-load applications more efficiently than standard V-threads, offering superior power transmission with reduced risk of stripping. Combined with a Class 2G thread fit, this nut ensures smooth, low-friction travel along the lead screw, which is critical for maintaining accuracy and minimizing energy loss in industrial automation and motion control setups.
Specification Summary & Compliance
This component features a 3/8"-10 ACME thread with a Class 2G thread fit and a right-hand, single-start design. Key dimensional specifications include a travel distance of 0.1" per turn, a height of 23/64", and a width across flats of 11/16". It is manufactured from carbon steel and meets Rockwell B75 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.
