S-95072A124 3/8"-8 x 5/8" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with 673 Bronze construction and Brinell 70 hardness for extended service life in demanding applications
• Precise linear motion control delivering consistent 0.125" travel per turn for accurate positioning in mechanical systems
• Dual-thread versatility featuring 3/8"-8 internal ACME threads and 9/16"-18 UNF external threads for flexible component integration
• Optimized thread engagement with Class 2C fit ensuring smooth operation and reduced backlash in precision assemblies
• Right-hand thread configuration providing standard directional movement compatible with most industrial equipment
• Regulatory compliance meeting RoHS 3 standards for environmentally conscious manufacturing operations
• Robust external threading offering secure mounting capabilities with 3/8" engagement length for stable installations

Professional Applications & Engineering Value

This 673 Bronze ACME lead screw nut delivers exceptional performance in precision linear motion systems where durability and accuracy are paramount. The bronze material composition provides natural lubricity and excellent wear characteristics, significantly reducing maintenance intervals in high-cycle applications. Engineered with 3/8"-8 ACME internal threads and 9/16"-18 UNF external threads, this component serves dual purposes in mechanical drive systems - functioning both as a precision lead screw nut and as a mounting element with standard UNF threading. The Class 2C thread fit ensures optimal clearance for smooth operation while maintaining positional accuracy, making it ideal for CNC equipment, positioning tables, and automated machinery where consistent 0.125" travel per turn is critical for repeatable performance.

Specification Summary & Compliance

This precision component features 3/8"-8 ACME internal threads and 9/16"-18 UNF external threads with Class 2C thread fit tolerance for reliable operation. The nut provides 0.125" travel distance per turn and is manufactured from 673 Bronze material with Brinell 70 hardness rating. The external thread length measures 3/8" with right-hand thread direction. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloy, meeting international environmental standards for industrial components.