S-93945A005 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and labor costs
• Optimized for No. 32 drill bits with precise 0.116" diameter compatibility, ensuring perfect fit and eliminating material damage during installation
• 82° countersink angle provides flush mounting in sheet metal applications, creating clean, professional finishes
• Square drive system offers superior torque transmission and reduced cam-out compared to standard drives
• Full 1" threading maximizes grip length and holding power across the entire fastener length
• Environmental compliance meets RoHS 3 and REACH standards, ensuring safe use in regulated industries

Professional Applications & Engineering Value

These Type A/AB tapping screws are specifically engineered for demanding sheet metal applications where reliability and corrosion resistance are critical. The 18-8 stainless steel composition provides exceptional durability against moisture, chemicals, and temperature variations, making them ideal for outdoor equipment, HVAC systems, and electrical enclosures. The thread forming design eliminates the need for separate tapping operations, reducing assembly time while creating stronger thread engagement that resists vibration loosening. With a maximum drilling thickness of 0.025", these flat head screws with standard profile ensure seamless integration into metal surfaces without protrusion, maintaining aerodynamic and aesthetic requirements in finished products.

Specification Summary & Compliance

These No. 6-18 x 1" tapping screws feature standard Class 2A thread tolerances with 18 threads per inch and fully threaded shank design. Manufactured to Type A/AB tapping screw standards with right-hand thread direction and pointed tip for easy starting. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet international safety and environmental standards for industrial use.