S-90833A117 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide finish, extending service life in demanding industrial environments
• High tensile strength of 140,000 PSI from alloy steel construction for reliable performance under heavy loads
• Precision Class 5g6g thread fit ensures consistent mating and vibration resistance in assembled components
• Knurled head texture provides enhanced grip during manual installation and adjustment procedures
• Low-profile hex socket drive allows for compact assembly designs while maintaining secure tool engagement
• 30mm shoulder length with tight tolerance control enables accurate component positioning and rotational guidance
• Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

This M5 shoulder screw delivers critical engineering solutions where precise alignment and rotational movement are paramount. The alloy steel construction, hardened to Rockwell C30, provides exceptional durability against wear in high-cycle applications such as machinery linkages, bearing retention, and precision fixturing. The black oxide finish offers superior corrosion protection without dimensional interference, while the 30mm shoulder serves as an accurate locating diameter for components requiring controlled clearance. The hex socket drive with knurled head ensures reliable installation in confined spaces, making these metric shoulder screws ideal for automation equipment, manufacturing jigs, and motion control systems where vibration resistance and positional accuracy are critical.

Specification Summary & Compliance

This precision shoulder screw features M5x0.8 coarse thread with Class 5g6g fit per metric standards, ensuring proper thread engagement and tolerance control. The shoulder diameter maintains tight tolerance of -0.072 to -0.01 mm while the shoulder length tolerance is controlled within 0 to 0.25 mm for precise component positioning. Manufactured to industrial specifications with 140,000 PSI tensile strength, this fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe use across global markets.