S-95440A112 M5 x 10 mm ASTM A276 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 Stainless Steel construction
• Exceptional mechanical strength with 70,000 PSI tensile strength and Rockwell B70 hardness for reliable, long-term performance
• Enhanced chemical resistance and reduced light reflection provided by the durable black oxide finish
• Secure and flush installation enabled by the 100° countersink angle and undercut flat head profile
• Precise and reliable thread engagement ensured by the Class 6g thread fit and coarse M5x0.8 thread
• Efficient installation and removal with the 3 mm hex drive, compatible with standard tools
• Full thread coverage along the 10mm length for maximum grip and holding power in assemblies

Professional Applications & Engineering Value

This M5 flat head screw is engineered to solve critical challenges in demanding industrial settings. The core of its value lies in the 316 Stainless Steel material, which offers outstanding resistance to chemicals and chlorides, preventing failure in corrosive environments like marine, chemical processing, and outdoor applications. The combination of a black oxide finish and a fully threaded, right-hand metric design ensures a low-profile, secure fastening that minimizes the risk of loosening under vibration. The undercut flat head and 100° countersink angle allow it to sit perfectly flush, eliminating protrusions that could interfere with machinery or product function. This makes it an ideal industrial fastener for applications where reliability, a clean finish, and long-term durability are non-negotiable.

Specification Summary & Compliance

This screw features a precise M5x0.8 mm coarse thread with a Class 6g thread fit per metric standards, ensuring dimensional accuracy and compatibility. The head diameter is manufactured to a tight tolerance of -0.127 to 0.127 mm. It is manufactured in compliance with ASTM A276 for material consistency and performance. This product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for use in various markets.