S-92957A270 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Effortless manual installation and removal with a knurled thumb head and integrated hex drive for superior grip and torque application
• Exceptional corrosion resistance provided by 18-8 stainless steel, ensuring long-term reliability in harsh or washdown environments
• Precise component alignment and pivot points enabled by a 6mm diameter shoulder with a tight tolerance fit for reduced assembly play
• High mechanical strength and durability with a Rockwell B83 hardness and 70,000 psi tensile strength to withstand demanding operational loads
• Reliable and consistent threading with a Class 6g metric thread fit, ensuring smooth engagement and secure fastening in coarse-thread applications
• Compliance with global environmental standards, being RoHS 3 and REACH compliant for use in regulated markets and sensitive applications
• Versatile right-hand coarse threading (M5x0.8mm) for quick assembly and strong holding power in a wide range of materials

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to solve critical challenges in assembly and motion control. The 18-8 stainless steel construction offers excellent resistance to rust and oxidation, making it ideal for food processing, medical devices, and outdoor equipment where cleanliness and durability are paramount. The knurled thumb head combined with a hex drive allows for tool-free adjustments or high-torque tightening, streamlining maintenance and reducing downtime. The precision shoulder acts as a built-in spacer or bearing surface, accurately locating parts like gears, linkages, and panels while preventing axial movement. This design eliminates the need for additional washers or spacers, simplifying your bill of materials and reducing overall assembly costs in industrial fastening applications.

Specification Summary & Compliance

This precision shoulder screw features an M5x0.8mm coarse thread with a Class 6g thread fit for standard metric applications. The shoulder maintains a diameter of 6 mm with a tolerance of -0.025 to 0 mm and a length of 6 mm with a tolerance of 0 to 0.05 mm, ensuring a precise fit. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.