20 x Greenhouse Glasshouse Aluminium Cropped Head Nuts and Bolts M6 x 12mm

They were required for fitting roof braces on my greenhouse.Did exactly what I needed them to which is to fit in the channel without having to dismantle the whole greenhouse, to fit roof braces. Can also be used to fit shelf brackets and other greenhouse accessories.Very happy.

Beware, not all greenhouses have the same size bolts.

I bought these for my cold frame and had to send them back because they were the wrong shape. The product was perfectly good and it was my fault that I bought the wrong ones. Look carefully at the photos, I thought the heads were square I now know that 'cropped head' means they are rectangular. They came when they were supposed to and were a good product but I had to send them back - sorry supplier

Great product.

These did the job well. I took on an old greenhouse from a friend and some of the original bolts had rusted so they needed replacement. The only reason I’ve given the item four stars is due to the number of poorly fabricated bolts. Out of the three packs I bought, I found approx. one or two per pack had twisted treads. Apart from this, they fit the runners well and I would expect them to be suitable for most stainless steal greenhouses.

Assembly of greenhouse.

I used these greenhouse repair bolts to repair a greenhouse. Very good but I'd have preferred the square headed bolts rather than the cropped bolts but that was my fault for not checking properly first. They did the job and that was the main thing. Very pleased.

To re erect greenhouse