S-91632A153 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
• Optimized for 0.025" maximum drilling thickness with precise No. 32 drill bit compatibility
• Slotted pan head design provides reliable tool engagement and flush surface mounting
• Fully threaded pointed tip ensures quick starting and maximum thread engagement
• Compliant with RoHS 3 and REACH regulations for safe use in regulated industries
• Right-hand threading with 18 TPI delivers consistent fastening performance in sheet metal applications

Professional Applications & Engineering Value

These No. 6-18 thread forming screws are engineered specifically for sheet metal applications where reliability and corrosion resistance are critical. The 18-8 stainless steel composition provides excellent durability against moisture, chemicals, and environmental factors, while the thread forming technology eliminates the need for separate tapping operations, reducing installation time and labor costs. The slotted pan head design offers secure tool engagement and a low-profile finish, making these tapping screws ideal for HVAC systems, electronic enclosures, automotive components, and industrial equipment where vibration resistance and long-term performance are essential. The pointed tip and fully threaded design ensure quick starts and maximum holding power in thin gauge materials.

Specification Summary & Compliance

These thread forming sheet metal screws feature a No. 6 size with 0.138" thread diameter and 18 threads per inch, manufactured to precise dimensional standards for consistent performance. The slotted pan head measures 0.27" in diameter with 0.082" height, designed for standard screwdriver compatibility. The screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet current environmental and safety standards for industrial use. The thread forming design follows industry-standard tapping screw specifications for reliable performance in sheet metal applications up to 0.025" thickness.