S-91290A897 M36 x 150 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 applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the Black-Oxide finish on alloy steel extends service life in harsh industrial environments.
- High hardness rating (Rockwell C37) provides excellent wear resistance and maintains thread integrity during repeated use.
- Precise Class 5g6g thread fit allows for smooth assembly and secure fastening, minimizing play and vibration loosening.
- Partially threaded design offers optimal grip and clamping force where needed, improving joint stability.
- Standard hex drive (27mm) enables easy installation and removal with common tools, speeding up maintenance and assembly.
- Compliance with DIN 912/ISO 4762 guarantees dimensional accuracy and interchangeability, ensuring consistent quality across batches.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M36x4mm coarse thread Socket Head Cap Screws deliver robust performance in heavy machinery, automotive assemblies, and structural frameworks. The Black-Oxide Alloy Steel construction combats rust and oxidation, crucial in humid or corrosive environments, while the Class 12.9 strength rating handles extreme loads without deformation. The partially threaded rod and coarse pitch design facilitate quick installation and resist loosening under vibration, making them ideal for applications requiring high clamp load and durability. By meeting DIN 912/ISO 4762 standards, these screws ensure precise fit and reliability, reducing downtime and maintenance costs in critical operations.
Specification Summary & Compliance
This product features a Class 5g6g thread fit per metric standards, ensuring tight tolerances for secure fastening. It complies with DIN 912 and ISO 4762 specifications for dimensional accuracy, and is RoHS 3 and REACH compliant, adhering to environmental and safety regulations for hazardous substances. The screw is manufactured to meet high-strength requirements with a tensile strength of 170,000 psi and Rockwell C37 hardness, suitable for rigorous industrial use.
