Timco Carriage Bolts & Hex Nuts, Zinc, M12 x 300mm (10pk)
Timco zinc-plated carriage bolts with hex nuts for timber. M12 x 300mm, grade 4.8 steel. Includes 10 pieces.
The Timco Carriage Bolts & Hex Nuts set provides a robust fastening solution for timber applications. These bolts feature a domed head with a square anti-spin shoulder, designed to prevent rotation when clamping timber or attaching ironmongery to wooden surfaces. The set includes matching hex nuts for a complete installation.
Manufactured from grade 4.8 carbon steel with a zinc finish, these carriage bolts offer excellent corrosion resistance while maintaining high tensile strength. The 300mm length bolts are partially threaded (fully threaded up to 150mm), making them versatile for various fastening needs. The domed head design provides a neat finish with visible markings for identification.
Key Features
- Domed head with square anti-spin shoulder prevents rotation during installation
- Includes matching hex nuts (10 pieces total)
- Grade 4.8 carbon steel construction for durability
- Zinc finish for corrosion resistance
- Partially threaded design for versatile applications
Ideal for carpentry, joinery, and general construction projects where secure timber fastening is required.
- Clamping timber
- Attaching ironmongery to timber
- Carpentry projects
- Outdoor structures
- Thread Diameter: M12
- Length: 300mm
- Thread Length: Partially threaded (fully threaded up to 150mm)
- Thread Type: Metric
- Head Type: Dome
- Head Diameter: 30.00mm
- Finish: Zinc
- Material: Grade 4.8 Carbon Steel
- Quantity: 10 pieces
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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