S-92981A802 M10 ASTM A108 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with alloy steel construction and Rockwell C32 hardness, ideal for high-stress industrial applications
• Superior corrosion resistance through black oxide finish, extending service life in demanding environments
• Precise alignment and smooth rotation with 110mm shoulder length and standard shoulder fit for accurate component positioning
• Secure installation and removal using 6mm hex drive and knurled head for enhanced grip during torque application
• Reliable thread performance with M10x1.5 coarse thread and Class 5g6g fit ensuring consistent fastening in various materials
• High load-bearing capacity supported by 140,000 psi tensile strength for critical mechanical assemblies
• Compliance with international standards including ASTM A108, RoHS 3, and REACH for quality assurance and environmental safety

Professional Applications & Engineering Value

This M10 shoulder screw delivers exceptional engineering value in precision machinery and industrial equipment. The alloy steel construction combined with black oxide finish provides optimal corrosion resistance while maintaining dimensional stability under heavy loads. The 110mm shoulder length enables precise component alignment in rotating assemblies, reducing wear and vibration in applications such as conveyor systems, robotic arms, and manufacturing fixtures. The knurled head and hex drive design ensure secure tool engagement during installation, while the Class 5g6g thread fit guarantees consistent fastening performance in both metallic and composite materials. These precision shoulder bolts solve critical alignment and durability challenges in automated systems where repeated motion and high stress demand reliable fastening solutions.

Specification Summary & Compliance

This metric shoulder screw features precise dimensional tolerances including shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm. The M10x1.5 coarse thread conforms to Class 5g6g thread fit standards for reliable engagement. Manufacturing complies with ASTM A108 specifications for material quality, while meeting RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements for industrial use.