S-90263A165 M6 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Exceptional mechanical durability with 70,000 psi tensile strength and Rockwell B79 hardness for long-lasting performance
- Precise alignment and positioning through controlled shoulder diameter (8mm) and length (5mm) with tight tolerances
- Reliable thread engagement with Class 6g metric coarse thread (M6x1mm) ensuring consistent fastening in right-hand applications
- Secure installation and removal using standard 4mm hex drive socket head design
- Compliance with environmental regulations including RoHS 3 and REACH for safe industrial use
Professional Applications & Engineering Value
This M6 shoulder screw delivers critical engineering value in precision assembly applications where alignment accuracy and corrosion resistance are paramount. The 316 stainless steel construction with passivated finish provides exceptional protection against chemical exposure and atmospheric corrosion, making it ideal for marine, chemical processing, and food equipment applications. The precise shoulder fit with controlled diameter and length tolerances ensures accurate component positioning in machinery, robotics, and optical equipment. The coarse thread design with Class 6g tolerance enables reliable engagement in various materials while the socket head hex drive facilitates secure installation in confined spaces. This combination of material properties and dimensional precision solves common industrial challenges of misalignment, corrosion-induced failure, and installation inconsistency.
Specification Summary & Compliance
This precision metric shoulder screw features M6x1mm coarse threads with Class 6g thread fit and precise shoulder dimensions (8mm diameter with -0.025 to 0 mm tolerance, 5mm length with 0 to 0.05 mm tolerance). Manufactured from 316 stainless steel with passivated finish, the screw meets mechanical requirements of 70,000 psi tensile strength and Rockwell B79 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and industrial use.
