S-91290A730 M14 x 20 mm DIN 912 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 strength and durability with Class 12.9 rating and 170,000 psi tensile strength, ideal for high-stress applications
- Superior corrosion resistance thanks to the black-oxide finish on alloy steel, extending service life in harsh environments
- Precise and reliable fit with Class 5g6g thread tolerance, ensuring secure fastening and vibration resistance
- Easy installation and removal using a standard 12mm hex key, providing efficient assembly and maintenance
- Full thread engagement along the 20mm length, offering maximum grip and load distribution
- High hardness at Rockwell C37, reducing wear and maintaining integrity under repeated use
- Compliance with international standards including DIN 912, RoHS 3, and REACH, ensuring safety and regulatory adherence
Professional Applications & Engineering Value
This M14x2mm Class 12.9 Black-Oxide Alloy Steel Socket Head Cap Screw is engineered to address critical challenges in heavy-duty industrial settings, such as machinery, automotive, and construction equipment. Its metric coarse thread and fully threaded design provide excellent clamping force and resistance to loosening under dynamic loads. The black-oxide surface treatment enhances corrosion protection, reducing maintenance needs in corrosive environments. Made from high-grade alloy steel, it withstands extreme pressures and temperatures, ensuring long-term reliability. The hex drive style allows for tight spaces and high-torque applications, making it a versatile choice for engineers seeking durable, precision industrial fasteners that meet rigorous performance demands.
Specification Summary & Compliance
This screw features a Class 5g6g thread fit for precise dimensional accuracy, with M14x2mm coarse threads and right-hand direction. It complies with DIN 912 standards for socket head cap screws, ensuring consistent quality and interchangeability. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for various industrial uses.
