S-91375A673 7/16"-14 x 1 1/2" ASME B18.3, ASTM F912 Set Screws
Set Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior holding power with Class 3A thread fit for precise, vibration-resistant fastening in demanding applications
- Enhanced corrosion resistance from the black-oxide finish, extending service life in harsh industrial environments
- High-strength durability provided by alloy steel construction and Rockwell C45 hardness for reliable, long-term performance
- Secure, flush installation with a headless design and cup tip that minimizes protrusion and prevents component slippage
- Efficient installation and removal using the 7/32" hex drive, compatible with standard tools for quick maintenance
- Optimized for coarse-thread applications with 7/16"-14 UNC threads, ensuring rapid assembly and strong grip in softer materials
- Broad industrial compatibility with right-hand threading, making it suitable for common machinery and equipment setups
Professional Applications & Engineering Value
This 7/16"-14 UNC set screw is engineered to address critical challenges in industrial assembly, where vibration loosening and component misalignment can lead to equipment failure. The black-oxide alloy steel construction provides exceptional resistance to wear and environmental factors, while the Class 3A thread fit ensures tight tolerances for secure fastening in high-stress scenarios. Its headless design and cup tip allow for flush mounting, preventing interference in compact spaces and improving safety. Ideal for securing gears, pulleys, and collars on shafts, this hex drive set screw offers reliable performance in automotive, manufacturing, and heavy machinery applications, reducing maintenance downtime and enhancing operational efficiency.
Specification Summary & Compliance
This set screw features a 7/16"-14 UNC coarse thread with a Class 3A thread fit for high precision and strength. It complies with ASME B18.3 specifications, ensuring consistent manufacturing quality. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety standards for industrial use.
