S-95440A108 M4 x 10 mm ASTM A276 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical applications
• Enhanced durability and longevity from Rockwell B70 hardness and 70,000 psi tensile strength, reducing replacement frequency
• Secure, flush mounting with undercut flat head design and 100° countersink angle for a clean, professional finish
• Reliable, precise fastening ensured by Class 6g thread fit and coarse 0.7mm pitch for quick, stable installations
• Easy installation and removal with 2.5 mm hex drive, minimizing tool slippage and damage
• Consistent performance in regulated industries due to compliance with RoHS 3 and REACH environmental standards
• Full-thread engagement along the 10mm length for maximum grip and load distribution in assemblies

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these M4 flat head screws in 316 stainless steel address critical challenges like corrosion and mechanical stress. The black oxide finish adds an extra layer of protection against oxidation, while the undercut head profile ensures a secure, flush fit that prevents protrusion in tight spaces. With a coarse thread pitch and Class 6g tolerance, they provide rapid, vibration-resistant fastening in machinery, electronics, and outdoor equipment. Ideal for industrial applications requiring reliable, long-term performance, these screws minimize maintenance and enhance assembly integrity under high-tensile loads.

Specification Summary & Compliance

This metric screw adheres to precise dimensional standards, including M4 x 0.7mm thread with Class 6g fit and head diameter tolerance of -0.127 to 0.127 mm. Manufactured in compliance with ASTM A276 for material consistency, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safety and environmental responsibility in industrial use.