S-90048A153 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments
• Excellent holding power in sheet metal through thread forming technology that creates strong, permanent threads without chips
• Easy installation and removal with Phillips No. 2 drive design, providing reliable torque transfer and reduced cam-out risk
• Optimal flush mounting with standard 82° flat head profile that sits perfectly countersunk in sheet metal applications
• Maximum thread engagement with fully threaded 1" length and 18 TPI design for superior grip throughout the material thickness
• Precise installation guidance with recommended No. 32 drill bit (0.116" diameter) for proper hole preparation and secure fastening
• Compliance with global standards including RoHS 3 and REACH, ensuring environmental responsibility and regulatory acceptance

Professional Applications & Engineering Value

These No. 6 x 1" zinc-plated steel tapping screws are engineered specifically for sheet metal applications where reliability and vibration resistance are critical. The thread forming technology (A/AB type) creates permanent, high-strength threads in sheet metal up to 0.025" thickness without generating chips or debris that could compromise electrical components or moving parts. The fully threaded design with 18 TPI provides maximum holding power across the entire fastener length, while the Phillips flat head with 82° countersink angle ensures a flush finish that eliminates snagging points in assembled products. These industrial screws are ideal for HVAC systems, electronic enclosures, automotive components, and machinery where secure fastening and corrosion protection are essential for long-term performance.

Specification Summary & Compliance

These thread forming screws feature precise 0.138" thread diameter with 18 threads per inch and right-hand threading for standard installation. The flat head design with 0.262" diameter and 0.083" height accommodates standard 82° countersink requirements. Manufactured to A/AB tapping screw standards with pointed tip for easy starting, these fasteners comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet current environmental and safety standards for industrial use worldwide.