S-90327A159 M8 x 30 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, extending service life in harsh industrial environments
- High tensile strength of 110,000 psi and Class 8.8 rating for reliable performance under heavy loads and vibration
- Precise Class 6g thread fit ensures smooth installation and secure fastening in demanding applications
- Low-profile socket head design with 5mm hex drive provides flush mounting and access in confined spaces
- Partially threaded shank offers optimal grip length control and prevents thread damage during assembly
- Rockwell C20 hardness maintains structural integrity and prevents stripping under high torque applications
- Full regulatory compliance with DIN 7984, RoHS 3, and REACH standards for global industrial acceptance
Professional Applications & Engineering Value
Engineered for precision industrial applications, these M8 socket head cap screws solve critical fastening challenges in machinery, automotive, and equipment manufacturing. The zinc-plated alloy steel construction provides essential corrosion resistance while maintaining Class 8.8 strength for high-stress connections. The low-profile socket head with 5mm hex drive enables installation in tight spaces where standard bolt heads won't fit, while the metric coarse thread with 1.25mm pitch ensures rapid assembly without compromising holding power. The partially threaded design concentrates clamping force precisely where needed, preventing joint failure in vibration-prone environments and reducing maintenance downtime.
Specification Summary & Compliance
This socket head cap screw features M8 x 1.25mm metric coarse threads with Class 6g tolerance for precision fit, 30mm total length with 22mm minimum thread length, and meets DIN 7984 manufacturing specifications. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
