S-90356A287 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and black oxide finish, ideal for harsh industrial environments
• Efficient thread-forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time
• Optimized for sheet metal applications with precise No. 21 drill bit compatibility and 0.025" maximum drilling thickness
• Secure Phillips drive engagement with No. 2 drive size provides reliable torque transmission during installation
• Full threading and pointed tip ensure quick starting and maximum grip length throughout the material thickness
• Standard pan head profile offers low-profile seating and excellent bearing surface for secure fastening
• Environmental compliance assurance with RoHS 3 and REACH standards for sustainable manufacturing practices

Professional Applications & Engineering Value

These black oxide 18-8 stainless steel tapping screws deliver exceptional performance in demanding sheet metal applications where corrosion resistance and installation efficiency are critical. The thread forming technology eliminates the need for separate tapping operations, creating strong, vibration-resistant threads that won't loosen under stress. The combination of fully threaded design and pointed tip ensures quick penetration and maximum thread engagement in materials up to 0.025" thickness. Engineered with Phillips drive compatibility and standardized pan head profile, these screws provide reliable fastening solutions for HVAC systems, electronic enclosures, automotive components, and industrial equipment where durability and environmental resistance are paramount.

Specification Summary & Compliance

This No. 10-12 x 5/8" tapping screw features precise inch measurements with 0.19" thread diameter and 12 threads per inch. Manufactured to industry standards for thread forming screws (Type A/AB) with right-hand threading and round shank cross-section. The product maintains dimensional accuracy with standard Class 2A thread tolerances and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.