S-94066A151 6-32 x 3/4" ASME B18.6.3 Tamper-Resistant Drilled Spanner Stainless Steel Pan Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Superior mechanical strength with 80,000 psi tensile strength and Rockwell B96 hardness for reliable performance under high stress
• Secure and precise fastening through Class 2A thread fit and UNC coarse threading, ensuring consistent engagement and vibration resistance
• Easy installation and removal with drilled spanner drive design, providing positive tool engagement without cam-out
• Full-length thread coverage maximizes grip strength and distributes load evenly across the entire fastener length
• Industry-standard compliance with ASME B18.6.3 specifications guarantees dimensional accuracy and interchangeability
• Environmental regulation adherence through RoHS 3 and REACH compliance for safe use in regulated applications

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 6-32 UNC coarse thread rounded head screws provide exceptional value in machinery assembly, electrical enclosures, and precision equipment. The 18-8 stainless steel material combined with passivated finish creates a robust barrier against corrosion, chemical exposure, and atmospheric degradation - critical for maintaining fastener integrity in challenging environments. The drilled spanner drive ensures reliable torque transmission without stripping, while the fully threaded design offers maximum holding power across the entire 3/4" length. These rounded head screws deliver consistent performance where vibration resistance, dimensional stability, and long-term reliability are paramount, making them ideal for OEM manufacturing and maintenance operations requiring ASME-compliant fastening solutions.

Specification Summary & Compliance

This 6-32 UNC screw features Class 2A thread fit tolerances with coarse thread spacing, ensuring precise dimensional accuracy per ASME B18.6.3 standards. The manufacturing process adheres to strict quality controls for thread diameter (0.138") and head dimensions (0.27" diameter, 0.082" height). Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and restricted substance adherence. The right-hand threading and pan-style rounded head profile maintain industry-standard specifications for reliable performance across various industrial applications.