S-91775A754 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide Steel finish, ideal for harsh industrial environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without chips
• Optimal countersinking with 82° oval head profile for flush, professional finishes
• High torque capability through Phillips No. 2 drive design prevents stripping during installation
• Maximum material compatibility with 0.025" drilling thickness for versatile sheet metal applications
• Precision threading with 12 TPI ensures secure, vibration-resistant fastening
• Regulatory compliance meets RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

These No. 10 thread forming screws with A/AB tapping technology solve critical challenges in sheet metal assembly by eliminating the need for pre-tapped holes. The Black-Oxide Steel construction provides enhanced corrosion protection, while the fully threaded design and pointed tip enable quick, secure installation in materials up to 0.025" thick. The oval head profile with 82° countersink angle ensures smooth, flush mounting without protruding edges, making them ideal for HVAC systems, electronic enclosures, and automotive panels where appearance and reliability matter. The Phillips No. 2 drive offers superior torque transmission, reducing installation time and tool wear in high-volume manufacturing environments.

Specification Summary & Compliance

These thread forming tapping screws feature precise 0.19" thread diameter with 12 TPI threading and 2" length for consistent performance. Manufactured to A/AB type standards with standard oval head profile and right-hand thread direction. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial durability. Compatible with No. 21 drill bit (0.159" diameter) for optimal installation in sheet metal applications.