S-91416A615 3/4"-10 x 4" ASME B18.6.2 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
- Exceptional strength and durability with Rockwell C45 hardness, ensuring long-lasting performance in demanding applications
- Precise Class 2A thread fit for reliable engagement and reduced risk of cross-threading during installation
- Square head design with external square drive provides superior torque transmission and easy installation with standard tools
- Cup tip configuration offers secure, concentrated contact to prevent component slippage and maintain positioning
- Coarse UNC threads enable quick assembly and disassembly, ideal for high-vibration environments
- Full compliance with ASME B18.6.2 standards guarantees dimensional accuracy and interchangeability
- RoHS 3 and REACH compliant for environmentally responsible and safe use in regulated industries
Professional Applications & Engineering Value
This 3/4"-10 UNC alloy steel set screw is engineered to address critical industrial fastening challenges where vibration resistance and secure positioning are paramount. The square head design and external square drive deliver maximum torque application without stripping, making it ideal for heavy machinery, automotive assemblies, and construction equipment. The cup tip creates a dependable biting action on shaft surfaces, preventing axial movement in pulleys, gears, and collars. Manufactured from alloy steel and hardened to Rockwell C45, it withstands high stress and repetitive loads, while the coarse thread pitch ensures rapid installation in time-sensitive maintenance and production environments.
Specification Summary & Compliance
This set screw features 3/4"-10 UNC coarse threads with Class 2A thread fit for standard tolerance and easy assembly. It meets ASME B18.6.2 dimensional and mechanical specifications, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious and regulated industrial sectors.
