S-92765A502 3/8"-16 x 1/2" ASME B18.3, ASTM F912 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-oxide coating for extended service life in demanding industrial environments
- Exceptional thread engagement with Class 3A fit ensuring precise, vibration-resistant fastening in critical assemblies
- High-strength performance from alloy steel construction with Rockwell C45 hardness for reliable load-bearing capability
- Optimized torque transmission through hex drive design allowing secure installation without head protrusion
- Enhanced component protection with oval tip design that minimizes surface damage during clamping operations
- Regulatory compliance assurance meeting both RoHS 3 and REACH standards for global manufacturing applications
- Industry-standard compatibility with UNC coarse threads ensuring broad interchangeability across equipment systems
Professional Applications & Engineering Value
This black-oxide alloy steel set screw delivers critical engineering advantages for permanent positioning applications where vibration resistance and corrosion protection are paramount. The Class 3A thread fit provides tighter tolerances than standard fasteners, eliminating backlash in precision machinery, automotive components, and industrial equipment. The headless hex drive design enables flush mounting in confined spaces while the oval tip distributes clamping force evenly to prevent surface marring on shafts, collars, and gears. Manufactured to ASME B18.3 specifications, this 3/8"-16 UNC set screw maintains dimensional consistency across high-volume production runs, reducing assembly time and ensuring reliable performance in heavy-duty applications.
Specification Summary & Compliance
This set screw maintains Class 3A thread fit per ASME B1.1 standards with UNC coarse thread spacing (3/8"-16) and right-hand thread direction. Manufacturing complies with ASME B18.3 specifications where identified under ASTM F912. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant regarding SVHC substances as of June 14, 2023. Dimensional specifications include 0.375" thread diameter, 1/2" length, and 3/16" hex drive size with oval tip configuration.
