S-90278A362 M6 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise component alignment ensured by the 16mm shoulder with tight ±0.05mm length tolerance
• High mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-term performance
• Easy installation and removal using a standard 4mm hex key drive for efficient assembly
• Accurate thread engagement with Class 6g fit and M6x1mm coarse thread for quick, secure fastening
• Smooth, consistent rotation due to the precisely machined 10mm shoulder diameter with minimal tolerance
• Compliance with environmental regulations, meeting RoHS 3 and REACH standards for safe industrial use

Professional Applications & Engineering Value

This precision shoulder screw is engineered to solve critical alignment challenges in industrial machinery, automation systems, and precision instruments. The 16mm shoulder length with tight tolerances provides a stable pivot point or spacer, reducing wear and misalignment in rotating assemblies. Made from 18-8 stainless steel, it offers excellent corrosion resistance, ensuring durability in demanding conditions. The M6x1mm coarse thread and Class 6g thread fit enable quick installation and reliable holding power, while the hex socket head allows for compact design and tool accessibility. Ideal for applications requiring precise alignment and repeatable positioning, this screw enhances operational accuracy and reduces maintenance needs.

Specification Summary & Compliance

This M6 shoulder screw features a Class 6g thread fit per metric standards, with a shoulder diameter tolerance of -0.025 to 0 mm and length tolerance of 0 to 0.05 mm for high precision. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial applications.