S-90278A441 M2 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing performance
- Precise alignment and positioning thanks to the 16mm shoulder with tight tolerances for accurate component assembly
- Easy installation and removal with hex socket drive design requiring only a 1.5mm hex key
- Consistent thread engagement with Class 6g thread fit ensuring secure fastening in metric applications
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
- Optimized for high-volume assembly with coarse thread spacing enabling faster installation in production lines
Professional Applications & Engineering Value
These precision shoulder screws deliver exceptional value in applications requiring exact component positioning and rotational control. The 18-8 stainless steel construction provides excellent corrosion resistance for demanding environments like machinery, automotive assemblies, and electronic enclosures. The 16mm shoulder length with precise tolerances ensures accurate alignment of moving parts, reducing wear and maintaining operational integrity. The hex socket drive allows for high-torque installation in confined spaces, while the Class 6g thread fit guarantees consistent fastening performance. These metric shoulder screws are engineered to solve alignment challenges in precision mechanisms, pivot points, and bearing mounts where dimensional accuracy is critical.
Specification Summary & Compliance
This M2 x 0.4mm shoulder screw features Class 6g thread tolerance with coarse thread spacing and right-hand thread direction. 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 metric standards with Rockwell B55 hardness and 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
