S-94058A542 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated 410 stainless steel construction, ideal for harsh industrial environments
• Integrated sealing solution with bonded stainless steel/rubber washer prevents leakage and provides consistent compression
• Self-drilling capability with 5/16" No. 3 drill tip eliminates pre-drilling requirements, saving installation time and labor costs
• Maximum material penetration with 0.21" drilling thickness capacity for robust connections in stainless steel and sheet metal
• Secure external hex drive ensures high torque transmission and prevents stripping during installation
• Full threading design provides uniform load distribution and enhanced holding power across the entire fastener length
• Thread forming technology creates stronger, tighter threads without generating chips or debris

Professional Applications & Engineering Value

These 1/4"-14 thread forming tapping screws deliver exceptional performance in demanding stainless steel and sheet metal applications where corrosion resistance and sealing integrity are critical. The zinc-plated 410 stainless steel construction provides superior protection against environmental degradation, while the integrated sealing washer eliminates the need for separate gaskets or sealants. The BSD tapping screw design with external hex drive ensures reliable installation in confined spaces, and the fully threaded configuration maximizes pull-out strength. The self-drilling tip significantly reduces assembly time by eliminating secondary drilling operations, making these fasteners ideal for high-volume manufacturing, construction, and metal fabrication projects where efficiency and reliability are paramount.

Specification Summary & Compliance

These tapping screws feature precision 1/4"-14 thread with thread forming technology, hex head configuration, and comply with BSD standard specifications. The fasteners maintain dimensional accuracy with standard industrial tolerances and are manufactured using zinc-plated 410 stainless steel for consistent performance. The integrated flat washer (5/8" OD) combines stainless steel and rubber components for optimal sealing performance. These industrial fasteners meet relevant industry standards for corrosion resistance and mechanical properties in demanding applications.