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M20 Hex Bolts Gal
Description
M20 Galvanised Hex Head Bolt – Grade 4.6G Structural Bolt for General-Purpose Fixing
The M20 Galvanised Hex Head Bolt (Grade 4.6G) is a reliable, general-purpose fastener designed for structural and heavy-duty applications. Featuring a hexagonal head for easy tightening with a wrench or socket, this bolt is commonly used in construction, engineering, and fabrication where medium tensile strength and corrosion resistance are required.
Manufactured from high-quality carbon steel and hot-dip galvanised for superior rust protection, this bolt is ideal for outdoor and exposed environments. The 4.6G grade rating indicates a medium-strength bolt suitable for timber, steel, and concrete fixings when used with nuts and washers.
Key Features:
Grade 4.6G: Medium tensile strength for general structural use
Hot-Dip Galvanised Finish: Excellent corrosion resistance for outdoor environments
Hex Head Design: Compatible with spanners, sockets, and impact tools
Durable Carbon Steel Construction: Built to withstand vibration, tension, and weather
Ideal for Use with Nuts and Washers: Secure, stable fixings for structural applications
Complies with AS/NZS or ISO Standards
Typical Applications:
Timber-to-steel or steel-to-steel connections
Structural framing and bracing
Sheds, fencing, retaining walls, and pergolas
Machinery and equipment mounting
Outdoor construction in residential, commercial, and industrial projects
