
Pinnacle hex bolts and nuts in 6 x 40mm, hi tensile grade with a yellow zinc finish, supplied as 6 matched bolt-and-nut sets.
The longer 40mm shank spans thicker materials - frame rails, gate hinges, machinery mounts and stacked brackets - while the hi tensile grade holds clamping force under vibration. Yellow zinc plating fends off rust in workshop and outdoor-sheltered service. Match with flat washers on soft or slotted materials for a secure joint.
Pinnacle 6 x 40mm Yellow Zinc Hi Tensile Hex Bolt and Nut 6 Pack is designed for fastening metal to metal and metal to timber applications, featuring high tensile strength and a yellow zinc finish.
The Pinnacle 6 x 40mm Yellow Zinc Hi Tensile Hex Bolt and Nut 6 Pack provides reliable fastening solutions for various construction and repair tasks. These high tensile nuts and bolts are specifically engineered to secure metal components together or attach metal to timber. With a thread pitch of 1mm, they are suitable for applications where access to the backside is available for nut installation. This pack includes six pieces, making it a practical choice for both professional and DIY projects.
| Dimensions (W x H x D) | 6mm x 6mm x 40mm |
| Weight | 0.4597 kg |
| Material | Yellow Zinc |
| Colour | Yellow Zinc |
| Model Number | SFA285 |
| Volume/Size | 145mm x 90mm x 50mm |
The Pinnacle 6 x 40mm Yellow Zinc Hi Tensile Hex Bolt and Nut 6 Pack is suitable for various fastening needs.

