S-94355A723 5/16"-18 x 1 1/2" 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 from 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments.
- Exceptional thread precision with Class 3A fit for secure, vibration-resistant fastening in demanding applications.
- High durability and strength provided by Rockwell B80 hardness, resisting wear and deformation under heavy loads.
- Easy installation and removal with a 5/32" hex drive, allowing for efficient assembly and maintenance.
- Reliable holding power from coarse UNC threads and flat tip design, preventing component slippage and movement.
- Compliance with industry standards including ASME B18.3, ensuring consistent quality and performance.
- Environmental and safety adherence through RoHS 3 and REACH compliance, supporting sustainable manufacturing practices.
Professional Applications & Engineering Value
This 5/16"-18 UNC Class 3A set screw is engineered to address common industrial challenges such as component misalignment and vibration-induced loosening. Made from 18-8 Stainless Steel, it offers excellent corrosion resistance, making it ideal for machinery, automotive, and outdoor equipment where exposure to moisture or chemicals is a concern. The coarse thread and flat tip design provide a firm grip on shafts, pulleys, and collars, ensuring precise positioning without damaging surfaces. Its hex headless configuration allows for flush mounting in tight spaces, enhancing both safety and aesthetics. By meeting ASME B18.3 specifications, this set screw delivers consistent performance in high-stress applications, reducing maintenance downtime and improving operational efficiency.
Specification Summary & Compliance
This set screw adheres to UNC thread standards with a Class 3A thread fit for tight tolerances and reliable engagement. It complies with ASME B18.3 manufacturing specifications, ensuring dimensional accuracy and interoperability. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industrial sectors without hazardous substances.
