S-91375A761 6-32 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 vibration resistance with Class 3A thread fit ensuring tight, secure fastening in high-stress applications
- Enhanced corrosion protection through zinc plating, extending service life in demanding industrial environments
- Maximum torque transmission via 1/16" hex drive design, preventing tool slippage during installation
- Excellent material strength with Rockwell C45 hardness alloy steel, resisting deformation under heavy loads
- Reliable component positioning using cup tip design that creates positive seating on shafts and axles
- Industry-standard compatibility with UNC coarse threads for easy installation and replacement
- Regulatory compliance assurance meeting both RoHS 3 and REACH environmental standards
Professional Applications & Engineering Value
This 6-32 UNC set screw delivers critical engineering solutions for industrial assembly challenges where vibration resistance and precise component positioning are paramount. The zinc plated alloy steel construction provides essential corrosion protection while maintaining Rockwell C45 hardness for exceptional durability in mechanical systems. The headless hex drive design allows for flush mounting in confined spaces, while the cup tip creates superior gripping action on rotating components like shafts, pulleys, and gears. Engineered with Class 3A thread fit and coarse UNC threads, this fastener ensures reliable performance in automotive, machinery, and manufacturing applications where loosening under dynamic loads cannot be tolerated.
Specification Summary & Compliance
This 1/2" length set screw features precise 6-32 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufactured in compliance with ASME B18.3 specifications where applicable to ASTM F912 standards. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations regarding chemical safety. Right-hand thread direction with 0.138" thread diameter ensures consistent performance across industrial applications.
