Charles Watson Loose Bolt Shield Anchor Heavy Duty Wall Plug, M8 x 40mm | Secures heavy machinery, racking, and handrails into uncracked concrete, stone, and masonry walls or floors.

Superb HD Plugs

Bought these to secure a semi-permanent gazebo onto my patio tiles. Bought 10mm drill bit to drill into the tiles - although I had to ream the hole a little bit to get these to fit in perfectly. If you try to push these in when the hole it too tight, then they'll start to deploy and most likely you'll ruin the little metal circlip that surrounds the shaft of the bolt. So, make sure that you don't force the bolt in - it should have be pushed in without any force. I'd buy these again if I had a similar application.

Bought to secure racking to floor . Done exactly what I needed them to do.

Brought these bolts to hold up my Swedish ladder for workouts. Has worked a treat and I way 180lbs. The thing doesn't budge. 👌👌

The front part bent with the slightest tap of getting it into the hole. (The picture shows something quite brassy/brown, what I got was silver) The listing could do with the full list of size specs from the manufacturers spec rather than '25mm'

Use a lot of these through our business and delivery is always quick and they're a good quality product.

Bolts totally unfit for purpose. When tapping them in they disintegrate, total waste of money

Prompt delivery Excellent service