S-90935A151 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating for extended service life in demanding industrial environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without pre-tapping requirements
• Optimized for 0.025" maximum drilling thickness with precise pointed tip design for quick penetration and reduced installation time
• Reliable Phillips No. 2 drive system ensures secure tool engagement and prevents cam-out during high-torque applications
• 18 TPI precision threading delivers superior holding power and vibration resistance in sheet metal assemblies
• Fully threaded shank design provides maximum thread engagement and consistent clamping force along the entire fastener length
• Environmental compliance assurance with RoHS 3 and REACH standards for sustainable manufacturing and global market acceptance

Professional Applications & Engineering Value

These black-oxide steel tapping screws are engineered specifically for sheet metal applications where reliability and installation efficiency are critical. The thread forming technology eliminates the need for separate tapping operations, reducing assembly time and labor costs while creating stronger thread engagement than conventional cutting screws. The A/AB tapping screw type with 18 TPI precision threading ensures secure fastening in thin-gauge materials up to 0.025" thickness, making them ideal for HVAC systems, electronic enclosures, automotive panels, and industrial equipment manufacturing. The Phillips pan head design provides a low-profile finish with excellent drive stability, while the black-oxide surface treatment offers enhanced corrosion protection for extended service life in various environmental conditions.

Specification Summary & Compliance

These No. 6 x 3/4" tapping screws feature a 0.138" thread diameter with right-hand threading and are fully threaded for maximum engagement. The fasteners are designed for use with No. 32 drill bits (0.116" diameter) and comply with industry-standard thread forming specifications. Manufacturing and material composition fully adhere to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring compliance with international hazardous substance restrictions and supporting sustainable procurement practices.