8.8 Grade Hexagonal Bolt

Grade 8.8 hex bolts are high-strength fasteners widely used in machinery, automotive, and new energy industries. The first number 8 indicates that the bolt has a tensile strength of 800 MPa, while the second number 8 represents the ratio of the yield strength to the tensile strength, with 8 indicating 80% of the tensile strength.

1.Product feature：

(1)Good anti-loosening performance

The design of the hexagonal hole makes the bolt less likely to slip when tightened, providing better anti-loosening performance.

(2)Functional diversity

Hex bolts are suitable for a variety of materials and scenarios, such as metal, plastic, wood, etc.

(3)High carrying capacity

Because the head and bolt are formed as one, the bearing capacity of hexagonal bolt is high, which is suitable for high load occasions.

2.Application industry

Company buildings, factory workshops, national exhibitions

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