S-91746A380 10-32 x 2" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced grip and torque application with knurled round head design for secure manual tightening without tools
• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
• High mechanical strength with 80,000 psi tensile strength and Rockwell B83 hardness for reliable load-bearing performance
• Precise thread engagement with 10-32 UNF fine threading and Class 2A fit ensuring vibration-resistant connections
• Optimized installation control through partial threading design for accurate positioning in assembly applications
• Low-profile accessibility with round head configuration for use in confined spaces and frequent adjustment scenarios
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial deployment

Professional Applications & Engineering Value

This 18-8 stainless steel thumb screw delivers exceptional value in applications requiring frequent manual adjustments and reliable fastening. The knurled head texture provides superior tactile grip even with lubricated hands or protective gloves, solving slippage issues in high-vibration environments. Its 10-32 UNF fine threading maintains secure connections in machinery, electronic enclosures, and precision instruments where partial threading allows for controlled clamping force without over-tightening. The low-profile round head design enables installation in space-constrained assemblies while the right-hand thread direction ensures intuitive operation for maintenance personnel. Engineered for industrial durability, these thumb screws withstand repeated use without compromising performance.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit tolerance for consistent engagement. The 10-32 UNF thread specification ensures compatibility with standard components while the 2" length and 5/8" head diameter provide optimal proportions for manual operation. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and unrestricted international distribution for industrial applications.