S-90327A156 M8 x 12 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws
Alloy Steel Low-Profile 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
- Superior corrosion resistance with zinc-plated alloy steel construction for extended service life in demanding environments
- High tensile strength performance with Class 8.8 rating (110,000 psi) ensuring reliable load-bearing capacity
- Precise thread engagement with Class 6g fit and coarse 1.25mm pitch for faster assembly and reduced cross-threading risk
- Space-saving low-profile design with socket head allowing installation in confined areas while maintaining 5mm hex drive torque transfer
- Full thread coverage along the 12mm length provides maximum grip and adjustment flexibility
- Consistent hardness at Rockwell C20 ensures dimensional stability under vibration and repeated use
- Regulatory compliance meeting DIN 7984 specifications plus RoHS 3 and REACH environmental standards
Professional Applications & Engineering Value
These M8 socket head cap screws deliver critical engineering advantages where space constraints and vibration resistance are paramount. The low-profile socket head design combined with 5mm hex drive enables secure fastening in compact assemblies while maintaining high torque capability. Manufactured from zinc-plated alloy steel, these fasteners provide essential corrosion protection for industrial equipment, machinery frames, and automotive components exposed to harsh operating conditions. The Class 8.8 strength rating and coarse 1.25mm thread pitch ensure rapid installation and reliable performance in high-vibration applications, reducing maintenance frequency and downtime. With full threading along the entire 12mm length, these metric socket screws offer maximum clamping force distribution across connected materials.
Specification Summary & Compliance
This socket head cap screw features M8 x 1.25mm coarse threads with Class 6g thread fit tolerance per ISO metric standards. The fastener is manufactured to DIN 7984 specifications with complete compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The Class 8.8 strength classification corresponds to 110,000 psi tensile strength and Rockwell C20 hardness, ensuring consistent performance across industrial applications.
