S-90349A129 M8 x 20 mm DIN 912, ISO 4762 Brass Socket Head Screws
Brass 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 from 360 brass material, ideal for harsh environments and marine applications
- Precise hex drive engagement with 6mm socket for secure installation and reduced tool slippage
- Reliable thread performance with Class 6g tolerance ensuring consistent fit in industrial assemblies
- High mechanical strength with 50,000 psi tensile strength and Rockwell B78 hardness for demanding applications
- Full thread coverage along the 20mm length provides maximum grip and load distribution
- Industry-standard compatibility with DIN 912/ISO 4762 specifications for interchangeability
- Regulatory compliance with RoHS 3 and REACH for safe use in regulated industries
Professional Applications & Engineering Value
These M8 socket head cap screws manufactured from 360 brass deliver exceptional performance in corrosive environments where steel fasteners would fail. The coarse 1.25mm pitch metric thread ensures quick assembly and reliable holding power in soft materials and high-vibration applications. The hex drive design provides superior torque transmission compared to standard screw heads, reducing installation time and preventing damage to the fastener. Engineers specify these fully threaded brass screws for electrical panels, marine hardware, plumbing systems, and chemical processing equipment where both mechanical strength and corrosion resistance are critical. The standard socket head profile allows for flush mounting in counterbored holes, creating clean, professional finishes in precision machinery and equipment manufacturing.
Specification Summary & Compliance
This metric socket head cap screw features M8 x 1.25mm coarse threads with Class 6g thread fit per ISO standards, ensuring precise dimensional accuracy. Manufactured to DIN 912/ISO 4762 specifications with a 13mm head diameter and 8mm head height. The fastener is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) compliant as of January 17, 2023, meeting current environmental and safety regulations for industrial components.
