S-98014A633 M6 x 51 mm Thumb Screws

Key Features & Benefits at a Glance

• Enhanced manual grip and fast operation with a 25mm knurled round head, reducing tool dependency and speeding up assembly in tight spaces.
• Superior corrosion resistance thanks to 18-8 Stainless Steel construction, ideal for humid or chemically exposed industrial environments.
• Reliable mechanical strength with Rockwell B83 hardness and 80,000 psi tensile strength, ensuring durability under repeated use and high-stress conditions.
• Precise thread engagement via M6x1 mm coarse threads and Class 6g fit, providing secure fastening with minimal cross-threading risk.
• Versatile low-profile design with a 51mm overall length and partially threaded 45mm shaft, offering flexibility for various panel and component thicknesses.
• Compliance with environmental standards including RoHS 3 and REACH, making it safe for regulated industries and global supply chains.
• Extended tip for easy alignment featuring a 3mm tip diameter, facilitating quick insertion and reducing installation errors.

Professional Applications & Engineering Value

This M6 thumb screw is engineered to address common industrial fastening challenges, such as frequent adjustments and exposure to corrosive elements. The 18-8 Stainless Steel material provides excellent resistance to rust and oxidation, making it suitable for outdoor equipment, electronic enclosures, and machinery in harsh environments. The knurled head ensures a firm grip even with gloved hands, enhancing safety and efficiency in manual operations. With its coarse metric thread and Class 6g thread fit, it delivers consistent performance in applications requiring quick assembly and disassembly, such as access panels, jigs, and prototypes. The low-profile round head minimizes snagging, while the partially threaded shaft allows for secure clamping without over-tightening, reducing component damage and maintenance downtime.

Specification Summary & Compliance

This thumb screw adheres to metric threading standards with an M6x1 mm coarse thread and Class 6g thread fit for precise dimensional accuracy. It is manufactured from 18-8 Stainless Steel with a hardness of Rockwell B83 and tensile strength of 80,000 psi. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in electronics, automotive, and other regulated sectors.