S-91745A624 3/8"-16 x 1" Thumb Screws

Key Features & Benefits at a Glance

• Effortless manual tightening with the wide spade head design providing maximum torque application without tools
• Superior corrosion resistance thanks to 18-8 stainless steel construction for long-lasting performance in harsh environments
• Quick and secure installation with fully threaded UNC coarse spacing ensuring fast engagement and reliable holding power
• Precise thread compatibility through Class 2A thread fit that maintains consistent performance in standard applications
• Enhanced operational efficiency with right-hand threading following industry-standard assembly patterns
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe, sustainable manufacturing
• Robust mechanical performance from the substantial 1" length and 1 1/32" head width delivering exceptional grip and durability

Professional Applications & Engineering Value

Engineered for industrial applications requiring frequent adjustments and reliable fastening, these 18-8 stainless steel thumb screws solve critical assembly challenges. The spade head design provides exceptional leverage for high-torque manual operation, eliminating the need for tools in maintenance-heavy environments. With fully threaded UNC coarse spacing and Class 2A thread fit, these fasteners deliver rapid installation and secure engagement in machinery, electrical enclosures, and production equipment. The corrosion-resistant properties of 18-8 stainless steel ensure long-term reliability in demanding conditions, while the right-hand threading maintains operational consistency across industrial systems. These thumb screws are particularly valuable in applications requiring quick access panels, adjustable components, and frequent disassembly where tool-less operation enhances productivity.

Specification Summary & Compliance

This 3/8"-16 UNC thumb screw features precise Class 2A thread fit with coarse thread spacing for optimal engagement in standard applications. Manufactured from 18-8 stainless steel with full threading and right-hand direction, the fastener maintains dimensional accuracy per UNC standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use across global markets.