S-90943A115 M4 x 10 mm ISO 7380-1 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments like marine or chemical processing.
• High tensile strength of 70,000 PSI ensures reliable, long-lasting fastening under demanding loads.
• Fine 0.5mm pitch threading (Class 6g fit) provides superior vibration resistance and precise engagement in metal assemblies.
• Convenient 2.5mm hex drive allows for easy installation and removal with standard tools, reducing assembly time.
• Rounded button head design offers a low-profile, finished appearance while minimizing snagging risks.
• Fully threaded M4 x 10mm body ensures maximum grip length and consistent holding power along the entire fastener.
• Compliance with ISO 7380-1, RoHS 3, and REACH guarantees international quality and environmental safety for global supply chains.

Professional Applications & Engineering Value

Engineered for durability in aggressive settings, this 316 stainless steel M4 screw excels in applications where corrosion is a primary concern, such as marine hardware, chemical equipment, and outdoor structures. The fine 0.5mm pitch metric thread and Class 6g tolerance deliver tight, secure fits that resist loosening from vibrations, common in machinery and automotive assemblies. Its rounded button head with hex drive combines aesthetic appeal with practical installation, enabling efficient maintenance in confined spaces. By meeting ISO 7380-1 standards, it ensures interchangeability and reliability, reducing downtime and replacement costs in industrial operations.

Specification Summary & Compliance

This M4 x 0.5mm x 10mm screw adheres to ISO 7380-1 for dimensional accuracy, with a Class 6g thread fit ensuring precise engagement. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for environmentally conscious procurement.