S-95115A128 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time.
• Secure spanner drive engagement with drilled head prevents cam-out and provides reliable torque transmission during fastening.
• Optimal countersinking with 82° flat head profile sits flush with surfaces for smooth finishes and reduced snagging.
• Full 1" threading delivers maximum grip length and holding power across the entire shank for robust assemblies.
• Precision compatibility with No. 21 drill bits (0.159" diameter) for accurate hole preparation and secure fastening in materials up to 0.025" thick.
• Environmental compliance meets RoHS 3 and REACH standards, supporting sustainable manufacturing practices.

Professional Applications & Engineering Value

These No. 10-12 thread forming tapping screws are engineered specifically for sheet metal applications where vibration resistance and material integrity are critical. The 18-8 stainless steel composition provides excellent strength and corrosion resistance, making them ideal for outdoor equipment, electrical enclosures, and HVAC systems. The flat head with drilled spanner drive ensures secure installation without stripping, while the thread forming design eliminates the need for separate tapping operations, reducing labor costs and assembly time. With a standard 82° countersink angle, these screws sit flush to prevent interference and maintain aerodynamic or aesthetic surfaces in industrial assemblies.

Specification Summary & Compliance

This No. 10-12 A/AB type tapping screw features a right-hand thread with fully threaded 1" length and standard inch system dimensions, including 0.19" thread diameter and approximately 12 threads per inch. Manufactured to precise tolerances for reliable performance in sheet metal up to 0.025" thickness. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards in industrial fastener applications.