The Hex Bolt 8.8 is a high-grade steel fastener designed for various applications in machinery and equipment assembly. Manufactured to meet Class 8.8 specifications, these bolts ensure excellent tensile strength and durability. With dimensions compliant to ISO and DIN standards, our Hex Bolts provide a reliable and secure fastening solution. The bolts feature zinc plating to protect them from corrosion, making them suitable for use in humid or wet environments. Additionally, we offer black corrosion-resistant-coated options that withstand harsh chemicals and extensive salt spray testing—up to 1,000 hours—ensuring they maintain their integrity in challenging conditions. These fasteners are ideal when paired with ultra-corrosion-resistant nuts and washers to enhance overall performance. Coarse threads are the industry standard, making these Hex Bolts the go-to choice for most fastening needs, while fine and extra-fine threads provide an excellent solution for preventing loosening due to vibration. Choose the Hex Bolt 8.8 for a robust fastening solution that meets rigorous industry demands.
Key Features
Features | Description |
---|---|
Grade | Class 8.8 steel for superior strength |
Corrosion Resistance | Zinc-plated for protection in wet environments |
Chemical Resistance | Black corrosion-resistant-coated option for harsh chemicals |
Salt Spray Test | Resistant for 1,000 hours under salt spray conditions |
Thread Spacing | Standard coarse threads; fine and extra-fine threads to prevent loosening |
Compliance | Dimensions meet ISO and DIN specifications |
Usage | Ideal for machinery and equipment fastening |
Attributes | Description |
---|---|
Material | Class 8.8 steel |
Finish | Zinc plate or black corrosion-resistant coating |
Thread Type | Coarse, fine and extra-fine |
Salt Spray Resistance | 1,000 hours |
Dimensions | Standard ISO/DIN |
Application | Machinery and equipment |
Corrosion Protection | Use with compatible nuts and washers |
Key Words
*Disclaimer: This above description has been AI generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Brand: NKF
Country of Origin: 101
These Class 8.8 steel screws are suitable for fastening most machinery and equipment. Dimensions meet ISO (formerly DIN) or DIN specifications. Length is measured from under the head.
Zinc-plated steel screws resist corrosion in wet environments. Black corrosion-resistant-coated steel screws resist chemicals and withstand 1,000 hours of salt spray. To maintain corrosion resistance, use these screws with black ultra-corrosion-resistant-coated nuts and washers.
Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the pitch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.
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