S-94361A555 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional durability with alloy steel construction and Rockwell C32 hardness, ensuring long service life in high-stress environments.
• Superior corrosion resistance from the black oxide finish, protecting against rust and wear in harsh industrial conditions.
• Precise alignment and reduced wear thanks to the 12mm shoulder diameter with tight tolerance, minimizing component movement and vibration.
• High tensile strength of 140,000 psi for reliable performance in demanding applications without failure.
• Easy installation and removal with a 6mm hex drive and knurled head texture, providing secure grip and torque application.
• Accurate thread fit with Class 5g6g metric coarse threads (M10x1.5mm), ensuring secure fastening and compatibility with standard components.
• Compliance with environmental standards including RoHS 3 and REACH, making it safe for use in regulated industries.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address common industrial challenges such as misalignment, vibration loosening, and corrosion in machinery. The alloy steel material combined with a black oxide finish provides robust resistance to environmental factors, extending component life in applications like automotive assemblies, precision equipment, and heavy machinery. The shoulder design with a 12mm diameter and 10mm length ensures precise positioning of moving parts, reducing wear and maintenance costs. Its coarse thread and hex drive facilitate quick assembly, making it ideal for high-volume production lines where reliability and efficiency are critical.

Specification Summary & Compliance

This shoulder screw features a Class 5g6g thread fit per metric standards, ensuring precise tolerance for secure fastening. Dimensions include a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm, guaranteeing accuracy in assembly. It complies with RoHS 3 (2015/863/EU) with exemption 6(a) for lead in steel and REACH (EC 1907/2006), meeting industrial safety and environmental regulations for reliable use.