S-91280A340 M6 x 35 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
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc plating, extending service life in harsh industrial environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibration
- Class 8.8 strength grade provides excellent durability for demanding mechanical applications
- Fully threaded design offers maximum grip and uniform clamping force along the entire length
- Precision Class 6h thread fit guarantees smooth installation and secure fastening
- External hex drive design enables easy installation with standard tools and high torque transmission
- Compliance with multiple international standards ensures consistent quality and global acceptance
Professional Applications & Engineering Value
This M6 hex head screw delivers exceptional engineering value through its Class 8.8 steel construction and zinc plating surface treatment. The combination of 110,000 psi tensile strength and Rockwell C21 hardness makes it ideal for heavy-duty industrial applications where vibration resistance and structural integrity are critical. The fully threaded metric design with coarse 1mm pitch ensures rapid assembly and reliable performance in machinery, equipment frames, and structural steel connections. The external hex drive facilitates high-torque installation without stripping, while the right-hand thread configuration provides standard directional tightening for maintenance efficiency.
Specification Summary & Compliance
This fastener maintains Class 6h thread fit tolerance according to metric standards and complies with ISO 4017, DIN 933, and SAE J1199 manufacturing specifications. The product meets RoHS 3 (2015/863/EU) compliance and adheres to REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. The dimensional accuracy includes M6 x 1mm coarse thread with 35mm length and 10mm hex head width for consistent performance in standardized applications.
