S-92695A503 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 holding power with 90° cone point design that bites securely into mating surfaces
- Exceptional corrosion resistance through black-oxide surface treatment for extended service life
- Precise thread engagement with Class 3A thread fit ensuring reliable fastening in demanding applications
- High-strength performance from alloy steel construction with Rockwell C45 hardness rating
- Easy installation and removal using standard 3/16" hex drive tools without head interference
- Industry-standard compatibility with UNC coarse threading for broad application versatility
- Regulatory compliance assurance meeting critical industrial standards and environmental regulations
Professional Applications & Engineering Value
These black-oxide alloy steel set screws deliver exceptional engineering value in industrial settings where vibration resistance and permanent positioning are critical. The headless design with hex drive allows for flush mounting in confined spaces while maintaining tool accessibility. The 90° cone point creates concentrated pressure points that prevent component slippage in high-torque applications, solving common alignment issues in machinery, automotive assemblies, and precision equipment. The UNC coarse threading provides rapid installation and superior holding strength in softer materials, while the Class 3A thread fit ensures consistent performance in repetitive assembly operations. These industrial set screws are engineered to withstand harsh environments where corrosion resistance and mechanical reliability are paramount.
Specification Summary & Compliance
This 3/8"-16 UNC set screw features precise Class 3A thread fit with coarse thread spacing for optimal engagement. Manufacturing conforms to ASME B18.3 specifications (ASTM F912) ensuring dimensional accuracy and performance reliability. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements for industrial applications worldwide.
