S-91263A547 10-32 x 7/8" ASTM F835 Alloy Steel Hex Drive Flat Head Screws
Alloy Steel Hex Drive Flat Head 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 tensile strength of 130,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Precision Class 3A thread fit provides excellent engagement and vibration resistance, minimizing loosening in demanding applications.
- Zinc-plated alloy steel construction offers enhanced corrosion resistance, extending service life in various industrial environments.
- 82° countersink angle and flat head design allows for a flush, secure fit that prevents snagging and maintains a clean profile.
- Fully threaded body ensures maximum holding power along the entire length for consistent, strong fastening.
- 1/8" hex drive facilitates easy installation and removal with standard tools, improving assembly efficiency.
- Compliance with ASTM F835, RoHS 3, and REACH guarantees adherence to rigorous safety and environmental standards for global use.
Professional Applications & Engineering Value
This 10-32 UNF flat head screw is engineered to address critical challenges in industrial assembly, where vibration resistance, material integrity, and precise fit are paramount. Made from zinc-plated alloy steel, it combats corrosion and wear in harsh settings like machinery, automotive, and electronics. The fine thread spacing and Class 3A fit ensure tight, reliable connections that withstand dynamic loads, reducing maintenance needs. Its fully threaded design and 82° countersink angle provide uniform clamping force and a seamless finish, ideal for applications requiring low-profile, high-strength fastening solutions that meet ASTM F835 and other key regulations.
Specification Summary & Compliance
This screw adheres to Class 3A thread fit and UNF fine thread standards for precise dimensional accuracy. It meets ASTM F835 specifications, ensuring high performance in mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free of hazardous substances and safe for industrial use worldwide.
