S-91280A358 M6 x 100 mm ISO 4014, DIN 931, SAE J1199, 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 that protects against harsh industrial environments
- High tensile strength of 110,000 psi ensures reliable performance in demanding applications
- Class 8.8 strength grade provides excellent mechanical properties for structural fastening
- Partially threaded design offers optimal grip and clamping force distribution
- External hex drive allows for easy installation and removal with standard tools
- Precision metric threading (M6 x 1mm) ensures perfect fit and compatibility with metric components
- Compliance with multiple international standards guarantees quality and interchangeability
Professional Applications & Engineering Value
These M6 hex head screws deliver exceptional engineering value through their Class 8.8 steel construction and zinc plating, specifically designed to address common industrial challenges. The combination of 110,000 psi tensile strength and Rockwell C21 hardness provides reliable performance in structural assemblies, machinery frames, and equipment manufacturing where vibration resistance and load-bearing capacity are critical. The partially threaded configuration with 18mm minimum thread length ensures secure fastening while preventing thread damage during installation. Meeting ISO 4014, DIN 931, and SAE J1199 standards, these metric hex bolts offer consistent performance across automotive, construction, and industrial equipment applications where precision and durability are paramount.
Specification Summary & Compliance
Manufactured to precise Class 6h thread fit tolerances with M6 x 1mm coarse thread specification and right-hand threading. These fasteners comply with ISO 4014, DIN 931, and SAE J1199 manufacturing standards and are certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental responsibility and regulatory adherence for global industrial applications.
