S-91301A160 3/8"-24 x 3/16" 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 Black-Oxide coating, extending service life in harsh industrial environments
- Precise Class 3A thread fit ensures secure, vibration-resistant fastening in critical applications
- High-strength Rockwell C45 hardness provides exceptional durability and load-bearing capacity
- Compact headless design with 3/16" hex drive allows installation in confined spaces while maintaining tool engagement
- Fine thread spacing (UNF 3/8"-24) delivers enhanced clamping force and superior resistance to loosening
- Right-hand thread configuration enables standard installation procedures for efficient assembly
- Full regulatory compliance with RoHS 3 and REACH standards for global manufacturing applications
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this Black-Oxide Alloy Steel set screw combines material strength with precision manufacturing to solve critical fastening challenges. The Class 3A thread fit and fine UNF thread spacing provide superior vibration resistance in machinery, automotive components, and precision equipment where loosening under dynamic loads is a concern. The headless design with hex drive enables flush mounting in confined assemblies while maintaining high torque capability. The corrosion-resistant Black-Oxide finish protects against environmental degradation, making it ideal for applications requiring long-term reliability without compromising the Rockwell C45 hardness that ensures dimensional stability under heavy clamping forces.
Specification Summary & Compliance
This precision fastener features 3/8"-24 UNF fine threads with Class 3A thread fit for superior dimensional accuracy. Manufactured from Alloy Steel with Rockwell C45 hardness and Black-Oxide surface treatment. The set screw measures 3/16" in length with 3/16" hex drive and right-hand thread direction. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for use in global industrial applications.
