Grade 8.8 Hexagonal Head Bolts Nuts & Washer Set M42 x 180mm Carbon Steel

Product Overview

This Grade 8.8 Hexagonal Head Bolt, Nut & Washer Set in M42 x 180mm specification is manufactured from high-strength carbon steel with standard grade 8.8 mechanical properties, delivering reliable clamping force and durability for heavy-duty industrial fastening applications. The set includes one hex head bolt, one matching hex nut, and one flat washer for complete installation convenience.

Key Features

• Grade 8.8 high strength carbon steel construction for heavy load bearing
• Standard M42 x 180mm size with precise thread machining for secure fit
• Complete set with bolt, hex nut and flat washer for one-stop installation
• Excellent corrosion resistance and long service life under industrial conditions
• Compliant with international fastener quality standards for wide compatibility
• Suitable for high-torque, heavy-duty mechanical and structural fastening

Specifications

Applications

This grade 8.8 hex bolt set is widely used in heavy industrial machinery assembly, steel structure construction, mining equipment, automotive manufacturing, bridge engineering, and other heavy-duty fastening scenarios that require high tensile strength and reliable clamping performance. It is also ideal for equipment maintenance and OEM replacement parts inventory.

Package Contents

• 1 x M42 x 180mm Grade 8.8 Hexagonal Head Bolt
• 1 x M42 Hex Nut (Grade 8 Matching)
• 1 x M42 Flat Washer