S-93856A351 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life.
• Precise component alignment ensured by the machined shoulder with a tight diameter tolerance of -0.072 to -0.01 mm.
• High-strength performance offering a tensile strength of 70,000 psi and a shear strength of 35,000 psi for demanding applications.
• Secure and easy installation with a hex socket drive and knurled head texture for superior grip and torque application.
• Reliable thread engagement with a Class 5g6g metric coarse thread (M10x1.5) for robust fastening and vibration resistance.
• Excellent mechanical durability provided by a Rockwell B55 hardness, resisting wear and deformation.
• Compliance with stringent regulations, being RoHS 3 and REACH compliant for safe use in various markets.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and high-load challenges in industrial assemblies. The precision-machined shoulder acts as a pivot, bearing surface, or locator, eliminating the need for separate spacers and reducing assembly complexity. Manufactured from 18-8 stainless steel, it provides excellent resistance to rust and corrosion, making it suitable for machinery, automotive, and food processing equipment. The hex socket head with a knurled texture allows for high-torque installation in confined spaces, while the Class 5g6g coarse thread ensures rapid assembly and secure holding power, even in high-vibration environments. This combination of features delivers reliable performance, reduces maintenance downtime, and enhances the longevity of your mechanical systems.

Specification Summary & Compliance

This precision shoulder screw features a metric M10x1.5 coarse thread manufactured to a Class 5g6g tolerance for consistent fit. The shoulder diameter is held to a tight tolerance of -0.072 to -0.01 mm, and the shoulder length tolerance is -0.05 to 0.05 mm. It conforms to the material and manufacturing standards for 18-8 stainless steel and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.