S-92311A359 5/16"-24 x 1 3/4" ASME B18.3 Set Screws
Set Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Exceptional holding power through Class 3A thread fit precision and UNF fine threads for maximum engagement
- Enhanced grip and minimal surface damage with cup tip design for secure component positioning
- Reliable installation torque transmission via 5/32" hex drive in headless configuration
- Consistent mechanical performance backed by Rockwell B80 hardness rating
- Broad industrial compatibility with 1-3/4" length for versatile application requirements
- Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations
Professional Applications & Engineering Value
This 18-8 Stainless Steel set screw delivers critical engineering advantages in precision assembly applications. The 5/16"-24 UNF fine threads with Class 3A fit provide exceptional vibration resistance and clamping force retention, solving common loosening issues in rotating machinery and precision equipment. The cup tip design concentrates pressure for secure shaft positioning without excessive surface marring, while the headless configuration enables flush mounting in space-constrained assemblies. Manufactured from corrosion-resistant stainless steel with controlled Rockwell B80 hardness, this hex drive set screw maintains integrity in demanding environments including manufacturing equipment, automotive components, and industrial machinery where reliability is paramount.
Specification Summary & Compliance
This precision fastener maintains Class 3A thread tolerances per UNF specifications with 5/16"-24 fine thread configuration. Manufacturing complies with ASME B18.3 standards ensuring dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial use. Additional specifications include right-hand thread direction, 1-3/4" length, and 5/32" hex drive size for standardized installation.
