S-91292A347 M3.5 x 6 mm ISO 4762 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel material, ideal for harsh environments and reducing long-term replacement costs.
• High mechanical strength and durability with a Rockwell B70 hardness and 70,000 psi tensile strength, ensuring reliable performance under load.
• Precise and secure fastening due to the Class 6g thread fit, minimizing the risk of loosening in vibrating applications.
• Efficient installation and removal with a standard 2.5mm hex drive, providing a secure tool grip and reducing assembly time.
• Versatile fully threaded design allows for consistent clamping force along the entire 6mm length, suitable for a wide range of material thicknesses.
• Guaranteed dimensional consistency and interchangeability, manufactured to meet the stringent ISO 4762 standard.
• Safe for regulated industries with compliance to RoHS 3 and REACH, ensuring no hazardous substances are present.

Professional Applications & Engineering Value

This M3.5 x 0.6mm socket head cap screw is engineered to solve critical fastening challenges in industrial applications such as machinery, automation, and precision equipment. The 18-8 stainless steel construction provides excellent resistance to rust and corrosion, which is vital for maintaining integrity in humid or chemically aggressive environments. The coarse thread with a 0.6mm pitch and Class 6g fit ensures rapid assembly and a secure hold, reducing the risk of cross-threading and thread stripping in softer materials or pre-tapped holes. The socket head with a 2.5mm hex drive allows for high torque application in confined spaces, a common requirement in compact engineering assemblies. Its fully threaded metric screw design offers uniform stress distribution, enhancing joint reliability and longevity in dynamic load conditions.

Specification Summary & Compliance

This socket head cap screw features an M3.5 thread size with a 0.6mm coarse pitch and a length of 6mm. Threading conforms to a Class 6g fit per ISO metric standards, ensuring precise dimensional accuracy. The product is manufactured in accordance with the ISO 4762 specification for hexagon socket head cap screws. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances for safe use in various industrial and consumer applications.