S-92957A130 M3 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Effortless manual operation with knurled thumb head and 2mm hex drive for secure grip without tools in tight spaces
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
- Precise component alignment with 6mm shoulder length maintaining consistent spacing and reducing assembly stress
- Reliable thread engagement through Class 6g thread fit and coarse M3x0.5mm threading for vibration resistance
- Enhanced mechanical durability with Rockwell B83 hardness and 70,000 psi tensile strength
- Quick installation with raised round head profile providing ample surface contact for rapid tightening
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
This precision shoulder screw solves critical alignment challenges in machinery assembly, electronic enclosures, and precision instruments. The 18-8 stainless steel construction provides exceptional corrosion resistance while the knurled thumb head with 2mm hex drive enables both manual and tool-assisted installation. The 6mm shoulder length acts as a precise locating diameter for components, eliminating misalignment issues in automated equipment. The M3x0.5mm coarse thread ensures rapid assembly while maintaining secure fastening in vibrating environments. Engineered for industrial thumb screw applications where repeated access and precise positioning are required, this component delivers reliable performance in manufacturing, robotics, and electronic assembly operations.
Specification Summary & Compliance
This metric shoulder screw features M3x0.5mm coarse threading with Class 6g thread fit tolerance for precision engagement. The shoulder maintains precise dimensions with diameter tolerance of -0.025 to 0 mm and length tolerance of 0 to 0.05 mm. Manufactured to industrial standards using 18-8 stainless steel with Rockwell B83 hardness and 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and restricted substances.
