S-97050A215 M4 x 25 mm DIN 6912 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
- Enhanced corrosion resistance with zinc plating for extended service life in demanding environments
- High tensile strength of 110,000 psi (Class 8.8) ensures reliable performance under heavy loads
- Low-profile socket head design allows for installation in tight spaces with minimal clearance
- Precise Class 6g thread fit provides smooth assembly and consistent clamping force
- Hex drive with pilot recess enables secure tool engagement and reduces cam-out risk
- Partially threaded shank offers optimal grip length for versatile fastening applications
- DIN 6912 compliance guarantees dimensional accuracy and interchangeability
Professional Applications & Engineering Value
These M4 socket head cap screws deliver exceptional engineering value in industrial settings where space constraints and vibration resistance are critical. The zinc-plated alloy steel construction provides superior corrosion protection for machinery, automotive assemblies, and production equipment exposed to harsh conditions. The low-profile head design combined with hex drive convenience allows for efficient installation in confined areas while maintaining high torque transmission. With Class 8.8 strength rating and coarse metric thread (M4 x 0.7mm), these fasteners prevent loosening under dynamic loads, making them ideal for jigs, fixtures, and structural frameworks requiring partially threaded securement solutions.
Specification Summary & Compliance
Manufactured to DIN 6912 specifications with Class 6g thread tolerance ensuring precise dimensional accuracy. The metric coarse thread (M4 x 0.7mm) provides optimal engagement characteristics while the 25mm length with 14mm minimum thread length offers versatile fastening capability. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations, these screws meet international standards for industrial fastener applications requiring 110,000 psi tensile strength and Rockwell C20 hardness performance criteria.
