S-91290A882 M30 x 80 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 durability and wear resistance with Rockwell C37 hardness, ensuring long service life in high-stress environments.
- Superior corrosion protection from the black-oxide finish on alloy steel, reducing maintenance needs in harsh conditions.
- Maximum load-bearing capacity with 170,000 psi tensile strength and Class 12.9 rating, ideal for heavy-duty applications.
- Reliable and precise fastening due to fully threaded M30 coarse pitch (3.5mm) design, enabling quick assembly and strong hold.
- Easy installation with standard tools featuring a 22mm hex drive and socket head, minimizing installation time and effort.
- Global compliance and safety meeting DIN 912/ISO 4762 standards, RoHS 3, and REACH regulations for industrial use.
- Consistent performance in metric systems with Class 5g6g thread fit, ensuring accurate and secure connections.
Professional Applications & Engineering Value
This M30 socket head cap screw is engineered to address critical challenges in industrial settings, such as vibration loosening and material fatigue. Crafted from black-oxide alloy steel, it offers enhanced corrosion resistance, making it suitable for machinery, automotive assemblies, and construction equipment exposed to moisture or chemicals. The Class 12.9 strength rating and 170,000 psi tensile strength provide reliable performance under extreme loads, while the coarse metric thread with a 3.5mm pitch ensures rapid installation and robust clamping force. Its fully threaded design and compliance with DIN 912/ISO 4762 standards guarantee precision in high-torque applications, reducing downtime and maintenance costs for B2B users.
Specification Summary & Compliance
This fastener adheres to precise metric dimensions, including an M30 thread size with 3.5mm pitch and Class 5g6g thread fit for accurate assembly. It meets DIN 912/ISO 4762 manufacturing specifications, ensuring consistent quality and interchangeability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it supports environmental and safety standards in industrial procurement.
