S-90269A321 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh industrial and marine environments
• Exceptional mechanical strength with 70,000 psi tensile strength and 35,000 psi shear strength for reliable load-bearing performance
• Precision alignment and pivot function provided by the 100mm long, accurately machined shoulder with tight diameter tolerance
• Secure, non-slip installation enabled by the knurled hex socket head design for superior tool grip
• Wide compatibility and easy assembly with standard M10 x 1.5mm coarse metric threads and Class 5g6g fit
• Durable, long-lasting performance backed by Rockwell B79 hardness for excellent wear resistance
• Compliance with global environmental standards including RoHS 3 and REACH for safe, sustainable use

Professional Applications & Engineering Value

This M10 shoulder screw delivers critical engineering value in applications requiring precise component alignment and rotational movement. The extended 100mm shoulder length acts as a precision shaft or pivot point in machinery, eliminating the need for additional bushings and reducing assembly complexity. Manufactured from 316 Stainless Steel, it provides exceptional resistance to chemicals, saltwater, and industrial corrosives, making it ideal for food processing equipment, marine hardware, and chemical plant applications. The coarse thread pitch ensures rapid installation and secure fastening in demanding environments, while the hex socket head with knurled texture prevents tool slippage during high-torque assembly. This combination of precision machining, high tensile strength, and corrosion resistance solves common challenges of misalignment, component wear, and environmental degradation in industrial assemblies.

Specification Summary & Compliance

This precision shoulder screw features M10 x 1.5mm coarse metric threads with Class 5g6g thread fit tolerance for consistent engagement. The shoulder maintains a diameter of 12 mm with a tight tolerance of -0.072 to -0.01 mm and a length of 100 mm with 0 to 0.25 mm tolerance, ensuring precise fitment. Manufactured to industrial standards with Rockwell B79 hardness and mechanical properties including 70,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.