S-94105A583 5/16"-18 x 1" ASME B18.3, ASTM F912 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 on alloy steel, extending service life in harsh industrial environments.
- High-strength durability from Rockwell C45 hardness, ensuring reliable performance under heavy loads and vibrations.
- Precise and secure fastening with Class 3A thread fit, minimizing loosening and improving assembly accuracy.
- Easy installation and flush finish thanks to the headless hex drive design and 5/32" drive size for seamless integration.
- Wide compatibility with coarse UNC threads and right-hand direction, suitable for various machinery and equipment.
- Compliance with industry standards including ASME B18.3 and ASTM F912, ensuring consistent quality and safety.
- Environmental responsibility through RoHS 3 and REACH compliance, meeting global regulatory requirements.
Professional Applications & Engineering Value
This 5/16"-18 UNC set screw is engineered to address common industrial challenges like component slippage and corrosion. Made from black-oxide alloy steel, it resists rust and wear, ideal for applications in automotive, machinery, and manufacturing where exposure to moisture and stress is frequent. The Class 3A thread fit and coarse UNC thread provide a tight, vibration-resistant hold, reducing maintenance needs. Its headless hex drive allows for flush mounting in tight spaces, enhancing safety and aesthetics. Suitable for securing gears, pulleys, and collars, this screw delivers reliable performance in heavy-duty set screw applications, backed by compliance with ASME B18.3 and environmental standards.
Specification Summary & Compliance
This set screw features a Class 3A thread fit with UNC coarse threads, ensuring high precision and interchangeability. It adheres to ASME B18.3 and ASTM F912 manufacturing specifications, guaranteeing dimensional accuracy and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it meets environmental and safety regulations for global use.
