S-91290A548 M10 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 ensures reliable performance in high-stress applications, reducing failure risks.
- Class 12.9 strength rating provides superior load-bearing capacity for demanding industrial and automotive uses.
- Black-oxide coating on alloy steel offers enhanced corrosion resistance and durability in harsh environments.
- Hex socket drive design allows for secure, high-torque installation with standard tools, minimizing stripping.
- Partially threaded shank enables precise clamping force distribution and vibration resistance in assemblies.
- Metric coarse threading (M10 x 1.5mm) ensures quick assembly and compatibility with standard metric components.
- Compliance with DIN 912/ISO 4762 guarantees dimensional accuracy and interchangeability in global markets.
Professional Applications & Engineering Value
These M10 socket head cap screws are engineered to address critical challenges in industrial machinery, automotive systems, and heavy-duty equipment. The black-oxide alloy steel construction combats corrosion while maintaining Rockwell C37 hardness, ensuring longevity under repetitive stress. The partially threaded design with Class 5g6g thread fit provides optimal grip in tapped holes, reducing loosening from vibrations. With a 100mm length and 32mm minimum thread engagement, they offer versatile fastening solutions for structural joints, engine components, and precision assemblies where high-strength metric fasteners are essential for safety and performance.
Specification Summary & Compliance
This screw adheres to DIN 912 / ISO 4762 standards for dimensional consistency, including 16mm head diameter and 10mm head height. Thread specifications feature M10 x 1.5mm coarse pitch with Class 5g6g tolerance, ensuring precise fit. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental safety, alongside Class 12.9 mechanical properties verified by tensile and hardness testing.
