S-90054A245 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Enhanced driving efficiency through combined external hex/slotted drive design for secure tool engagement and torque application
• Eliminates need for separate washers with integrated flange design that distributes clamping force and prevents pull-through
• Optimal thread-forming performance with pointed tip and A/AB screw type that creates strong, permanent threads in sheet metal
• Maximum material compatibility with 0.159" drill bit size and 0.025" maximum drilling thickness for precise sheet metal applications
• Full-length threading ensures consistent grip strength along the entire 3/4" length for reliable fastening integrity
• Environmental compliance assurance meeting RoHS 3 and REACH standards for sustainable manufacturing practices

Professional Applications & Engineering Value

These No. 10-12 thread-forming tapping screws deliver exceptional engineering value in sheet metal fabrication and assembly operations. The zinc-plated steel construction provides critical corrosion resistance while maintaining high tensile strength for durable fastening joints. The flanged hex design eliminates the need for additional washers, reducing installation time and component count. With fully threaded configuration and pointed tip, these screws create precise, permanent threads in pre-drilled holes without tapping operations, significantly reducing assembly labor costs. The external hex/slotted drive accommodates various tool types, ensuring compatibility with both manual and automated driving systems in high-volume manufacturing environments.

Specification Summary & Compliance

This No. 10 tapping screw features precise 12 threads per inch configuration with 0.19" thread diameter and 3/4" length. Manufactured to industry standards for A/AB screw types with right-hand thread direction. Compatible with No. 21 drill bit (0.159" diameter) for optimal hole preparation. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications while meeting international environmental standards.