S-91290A894 M36 x 100 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 from Class 12.9 alloy steel ensures reliable performance in high-stress industrial environments.
- Superior corrosion resistance provided by the black-oxide finish, extending service life in demanding conditions.
- High hardness rating of Rockwell C37 minimizes wear and deformation, maintaining integrity under heavy loads.
- Fully threaded design offers consistent holding power along the entire 100mm length for secure fastening.
- Coarse 4mm pitch thread enables quick installation and reduced risk of cross-threading in rugged applications.
- Precise Class 5g6g thread fit ensures smooth engagement and reliable torque transmission with standard nuts.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability in global markets.
Professional Applications & Engineering Value
This M36 socket head cap screw is engineered to address critical challenges in heavy machinery, construction, and industrial assembly where vibration resistance and high clamp loads are paramount. The black-oxide alloy steel construction combats rust and wear, while the coarse metric thread (M36x4) ensures rapid installation even in dirty or high-vibration environments. Its fully threaded, right-hand design provides uniform stress distribution, reducing the risk of joint failure. The 27mm hex drive allows for high-torque application with standard tools, making it ideal for securing structural components, equipment frames, and automotive systems where durability and compliance with international standards like DIN 912 and ISO 4762 are essential for safety and performance.
Specification Summary & Compliance
This screw features M36x4mm coarse threads with a Class 5g6g thread fit per ISO metric standards, ensuring precise engagement. It meets DIN 912 (identical to ISO 4762) for dimensional consistency, including head diameter (54mm), head height (36mm), and length (100mm). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for industrial use across regulated markets.
