S-94195A310 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with self-drilling tips that penetrate up to 0.21" thickness in steel and sheet metal, saving time and labor costs.
• Superior corrosion resistance provided by 410 stainless steel material, ensuring long-term durability in harsh industrial environments.
• Enhanced holding power through fully threaded design and thread forming (BSD) method, creating secure, vibration-resistant connections.
• Flush, professional finish achieved with 82° countersink angle and undercut flat head profile, preventing surface protrusion.
• Reliable driving performance with Phillips No. 3 drive style, reducing cam-out risks during high-torque installation.
• Precise dimensional compliance with 1/4"-14 thread specifications, ensuring consistent fit and interchangeability.
• Environmentally responsible manufacturing with full RoHS 3 and REACH compliance, meeting global regulatory standards.

Professional Applications & Engineering Value

These 1/4"-14 tapping screws are engineered to solve critical fastening challenges in steel, stainless steel, and sheet metal applications. The 410 stainless steel construction provides excellent strength and rust resistance, while the self-drilling tip (No. 3 type) eliminates the need for separate drilling operations, significantly reducing assembly time and potential alignment errors. The thread forming (BSD) design creates strong, strip-resistant threads in parent material without generating chips, making them ideal for thin-section metals where thread integrity is crucial. The Phillips flat head with undercut profile ensures secure, flush mounting in countersunk holes, maintaining structural integrity while providing a clean aesthetic finish for industrial equipment, metal framing, and HVAC systems.

Specification Summary & Compliance

These screws feature 1/4" diameter with 14 threads per inch in right-hand direction and 3/4" length with fully threaded shank. The flat head has 0.477" diameter and 0.107" height with 82° countersink angle. Manufactured to BSD tapping screw standards for thread forming applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use worldwide.