S-91280A338 M6 x 30 mm ISO 4017, DIN 933, 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 for extended service life in demanding environments
- High tensile strength (110,000 psi) and Class 8.8 rating for reliable performance in heavy-duty applications
- Precision Class 6h thread fit ensures smooth assembly and secure fastening connections
- Full threading along the 30mm length provides maximum grip and load distribution
- External hex drive design allows for high torque application with standard tools
- Rockwell C21 hardness maintains structural integrity under repeated stress
- Comprehensive standards compliance including ISO 4017, DIN 933 and SAE J1199 for guaranteed quality
Professional Applications & Engineering Value
These M6 hex head screws deliver exceptional engineering value through their Class 8.8 steel construction and zinc plating finish, specifically designed to address industrial fastening challenges. The fully threaded metric design with coarse 1mm pitch provides superior vibration resistance and rapid installation in machinery assembly, automotive components, and structural frameworks. The external hex drive accommodates high-torque applications while the right-hand thread direction ensures compatibility with standard installation procedures. Engineered to prevent loosening under dynamic loads, these industrial screws maintain clamping force integrity in demanding environments where reliability is critical.
Specification Summary & Compliance
This M6 x 30mm hex head screw features precision Class 6h thread fit with 1mm coarse pitch threading, manufactured to exacting ISO 4017, DIN 933, and SAE J1199 specifications. The fastener demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while meeting international quality standards for dimensional accuracy and mechanical performance.
