S-90729A312 10-32 x 3/4" Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh environments
• Precise, secure fastening ensured by Class 3A thread fit for tight tolerances and reduced risk of loosening
• High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications
• Efficient installation and removal using the 3/32" hex drive and undercut flat head design
• Reliable thread engagement with fully threaded 10-32 UNF fine spacing for superior holding power
• Compliance with environmental standards including RoHS 3 and REACH for safe, sustainable use
• Versatile right-hand threading compatible with standard assembly practices and tools

Professional Applications & Engineering Value

This 316 stainless steel flat head screw is engineered to address critical challenges in industrial settings, such as exposure to corrosive chemicals, moisture, and high-stress conditions. The passivated finish enhances surface durability, while the Class 3A thread fit and 10-32 UNF fine threading provide exceptional precision, minimizing vibration-induced failures and ensuring long-term reliability. Its undercut head profile allows for flush mounting, reducing protrusion risks in machinery, electronics, and marine equipment. With a 70,000 psi tensile strength, it supports heavy-load applications in aerospace, automotive, and chemical processing industries, delivering consistent performance where failure is not an option.

Specification Summary & Compliance

This screw adheres to Class 3A thread fit standards for precise dimensional accuracy, with a 10-32 UNF thread size and fine thread spacing. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity. The fully threaded design and right-hand thread direction align with industry norms for reliable assembly.