Through bolts

A full range of sizes are available including lengths ranging from 100mm through to 220mm. The nuts are supplied with the through bolt and the range of nut sizes include M8, M10, M12, M16, and M20.

The through bolt should be chosen where the diameter of the drill hole in the concrete matches that of the bolts thread diameter. The hole into the concrete is drilled through a pre-drilled clearance hole in the fixture and with the fixture in-situ.

If you are a builder, trades-person or a homeowner completing a DIY project, you will find the through bolt that you need here. Orders over £20 qualify for free delivery and Gofix Direct offers UK mainland next day delivery on items that are in-stock. If your business, home or job site is not on the UK mainland, then we offer non-UK mainland deliveries, with a small additional charge.