S-93856A273 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.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and mechanical stress.
• Precision Class 5g6g thread fit guarantees consistent, secure fastening with minimal play in mating components.
• Knurled hex socket head design provides enhanced grip and slip resistance during installation with standard 5mm drive tools.
• Rigorous material hardness (Rockwell B55) offers excellent wear resistance and durability for repeated use.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptability.
• Accurate shoulder diameter and length tolerances enable precise alignment and positioning in assemblies.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and pivot point requirements in industrial machinery, automation systems, and precision equipment. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, making it suitable for applications exposed to moisture, chemicals, or outdoor conditions. The coarse 1.5mm thread pitch allows for quick assembly and disassembly, reducing downtime in maintenance-heavy operations. With its hex socket head and knurled texture, the screw ensures secure tool engagement, preventing cam-out and damage in high-torque scenarios. Its robust shoulder design acts as a precise spacer or bearing surface, eliminating the need for additional components and simplifying assembly in conveyor systems, robotic arms, and fixture jigs.

Specification Summary & Compliance

The screw features a Metric M10x1.5mm thread with Class 5g6g tolerance, ensuring precise thread engagement and interchangeability. Shoulder diameter tolerance is maintained between -0.072 to -0.01 mm, and shoulder length tolerance from -0.05 to 0.05 mm for consistent fit. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, it meets stringent environmental and safety regulations for industrial use.