S-90289A341 10-32 x 7/16" 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 vibration resistance with serrated locking design that maintains position under extreme conditions
- Exceptional durability from Rockwell C45 hardness alloy steel construction for long service life
- Precise thread engagement with Class 3A fine threads ensuring reliable fastening in critical applications
- Enhanced corrosion protection through black-oxide surface treatment for extended performance in harsh environments
- Easy installation and removal with 3/32" hex drive design that prevents stripping during torque application
- Secure component positioning using cup tip design that provides positive contact and prevents slippage
- Industry compliance assurance meeting ASME B18.3 standards and environmental regulations for global applications
Professional Applications & Engineering Value
This 10-32 UNF Class 3A set screw delivers exceptional engineering value in precision assembly applications where vibration resistance and position retention are critical. The black-oxide alloy steel construction combined with Rockwell C45 hardness ensures reliable performance in demanding industrial environments, from machinery components to automotive assemblies. The serrations locking mechanism prevents loosening under dynamic loads, while the cup tip design provides secure contact with mating surfaces. Engineered with fine thread spacing and Class 3A thread fit, this headless set screw offers precise adjustment capabilities in confined spaces, making it ideal for positioning collars, gears, and pulleys where reliability cannot be compromised.
Specification Summary & Compliance
This set screw features precise 10-32 UNF Class 3A threads with fine thread spacing and right-hand thread direction, manufactured to ASME B18.3 specifications. The product maintains dimensional accuracy with a 7/16" length and 3/32" hex drive size. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications while meeting strict quality and safety requirements.
