S-91290A540 M10 x 65 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket Head 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
- Exceptional tensile strength of 170,000 psi ensures reliable performance in high-stress industrial applications, minimizing failure risks.
- Class 12.9 strength rating provides superior load-bearing capacity and fatigue resistance for demanding mechanical assemblies.
- Black-oxide coating on alloy steel offers enhanced corrosion resistance and durability in harsh operating environments.
- Precision M10 x 1.5 mm coarse threading with Class 5g6g fit allows for quick, secure installation and consistent clamping force.
- Partially threaded design enables precise positioning and reduces thread damage during repeated adjustments.
- 8 mm hex drive socket head facilitates easy access in confined spaces with standard tools, improving assembly efficiency.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability in global engineering projects.
Professional Applications & Engineering Value
Engineered for high-stress applications, these Class 12.9 metric socket head cap screws deliver unmatched reliability in machinery, automotive, and heavy equipment sectors. The black-oxide alloy steel construction resists corrosion while maintaining Rockwell C37 hardness, ensuring longevity under cyclic loads. With a coarse thread pitch of 1.5 mm and partial threading, they provide rapid assembly and reduced galling, ideal for frames, fixtures, and structural components where vibration resistance is critical. Their 65 mm length and hex drive design support efficient maintenance in tight spaces, minimizing downtime.
Specification Summary & Compliance
This screw features a thread fit of Class 5g6g per ISO standards, ensuring precise tolerance for secure fastening. It meets DIN 912/ISO 4762 specifications for dimensional consistency and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible sourcing. The metric thread size M10 and 32 mm minimum thread length adhere to industrial norms for reliability in global supply chains.
