S-91280A626 M10 x 20 mm ISO 4017, DIN 933, ISO 898 Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Hex 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 plating, extending service life in harsh environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibrations
- Class 8.8 strength grade provides excellent durability for demanding industrial applications
- Coarse M10x1.5 mm thread enables faster installation and better grip in various materials
- Full threading along 20 mm length offers maximum engagement and clamping force
- External hex drive design allows for easy installation with standard tools and high torque application
- Rockwell C21 hardness maintains thread integrity and prevents stripping during repeated use
Professional Applications & Engineering Value
These M10 hex head screws deliver exceptional engineering value in construction, machinery assembly, and structural applications where vibration resistance and load-bearing capacity are critical. Manufactured from Class 8.8 steel with zinc plating, they effectively combat corrosion while maintaining 110,000 psi tensile strength. The coarse metric thread (M10x1.5mm) provides superior holding power in both soft and hard materials, while the fully threaded design ensures consistent clamping force across the entire 20mm length. The external hex drive facilitates quick installation and removal with common tools, reducing assembly time in industrial settings where efficiency matters most.
Specification Summary & Compliance
This hex head screw features precise Class 6h thread fit tolerance and complies with ISO 4017 and DIN 933 manufacturing standards. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring safe use across various industries. With right-hand thread direction and metric coarse threading, it maintains dimensional accuracy per international specifications for reliable performance in professional applications.
