S-96660A166 10-32 x 3/8" Steel Flanged Button Head Hex-Drive Screws
Steel Flanged Button Head Hex-Drive 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 corrosion resistance with zinc plating, extending service life in harsh industrial environments.
- Exceptional tensile strength of 120,000 PSI ensures reliable performance under high-stress conditions, reducing failure risks.
- Precise Class 3A thread fit provides tighter tolerances for secure, vibration-resistant fastening in critical assemblies.
- Integrated flange design eliminates the need for separate washers, speeding up installation and lowering assembly costs.
- Wide rounded button head offers a low-profile, aesthetically clean finish while distributing clamping force evenly.
- 1/8" hex drive allows for easy installation with standard tools, minimizing slippage and improving torque application.
- Full threading along the 3/8" length ensures maximum grip and adjustability in various material thicknesses.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 10-32 UNF Class 3A zinc-plated alloy steel rounded head screws deliver reliable fastening in machinery, electronics, and automotive assemblies. The fine thread spacing and right-hand threading provide enhanced grip and resistance to loosening under vibration, a common challenge in dynamic environments. With a Rockwell C32 hardness and robust flange feature, they prevent surface damage and maintain integrity in high-cycle operations. Ideal for use where space is constrained, the wide rounded head style combines low visibility with functional performance, making them a preferred choice for OEMs and maintenance teams seeking durability and compliance with international standards.
Specification Summary & Compliance
This screw adheres to UNF thread standards with a Class 3A thread fit for precise dimensional accuracy. Manufactured from alloy steel and finished with zinc plating, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence in industrial supply chains.
