S-90117A124 8-32 x 3/8" ASME B18.3 Alloy Steel Wire-Lockable Socket Head Screws
Alloy Steel Wire-Lockable Socket Head 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 tensile strength of 170,000 PSI ensures reliable performance in high-stress industrial applications
- Superior corrosion resistance with black-oxide coating protects against rust and extends service life
- Precision Class 3A thread fit guarantees secure fastening and vibration resistance in demanding environments
- Hex socket drive design provides superior torque transmission and prevents tool slippage during installation
- Full thread engagement along the entire 3/8" length offers maximum holding power and load distribution
- Industry-standard compliance with ASME B18.3 ensures dimensional accuracy and interchangeability
- Environmental regulation adherence through RoHS 3 and REACH compliance meets global manufacturing standards
Professional Applications & Engineering Value
These 8-32 UNC thread socket head cap screws deliver critical engineering solutions for industrial assembly challenges. The black-oxide alloy steel construction combined with Rockwell C37 hardness provides exceptional durability against wear and environmental factors. The coarse UNC thread pattern with Class 3A precision ensures rapid installation and reliable performance in vibration-prone applications. The hex socket drive design allows for high-torque applications in confined spaces, making these fasteners ideal for machinery, automotive components, and precision equipment where 170,000 PSI tensile strength is essential for structural integrity and long-term reliability.
Specification Summary & Compliance
Manufactured to exact ASME B18.3 specifications with Class 3A thread fit tolerances for superior dimensional accuracy. These 3/8" length socket head cap screws feature 8-32 UNC coarse threads and 9/64" hex drive compatibility. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe use across global industrial markets. The right-hand thread direction and standard socket head profile maintain industry-standard installation practices.
