S-92311A841 3/4"-10 x 2" ASME B18.3 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 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional holding power provided by Class 3A thread fit ensuring maximum engagement and vibration resistance
- High-strength durability with Rockwell B80 hardness for reliable performance under heavy loads
- Easy installation and removal with 3/8" hex drive design requiring minimal clearance
- Secure fastening through cup point tip that digs into mating surfaces preventing component slippage
- Wide compatibility with 3/4"-10 UNC coarse threads fitting standard industrial components
- Headless design allowing flush mounting in applications where protruding fasteners aren't feasible
Professional Applications & Engineering Value
This 18-8 stainless steel set screw delivers critical engineering solutions for industrial applications requiring maximum holding power and corrosion resistance. The Class 3A thread fit with 3/4"-10 UNC coarse threads ensures superior engagement in machinery components, while the cup point design provides positive locking by creating a permanent indentation in the shaft. The headless configuration with 3/8" hex drive enables installation in confined spaces where traditional fasteners cannot be used. Particularly valuable in industrial set screw applications involving pulleys, gears, and collars, this fastener maintains integrity in high-vibration environments thanks to its Rockwell B80 hardness and precision manufacturing.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 specifications with Class 3A thread fit tolerance for precision engagement. Features 3/4"-10 UNC coarse threads with right-hand direction and 2" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. The 18-8 stainless steel construction provides consistent performance while meeting industry standards for quality and reliability.
