MerriwayBH05912 (10 Pcs) Screw Type Solid Wall Frame Fixing with Nylon Plug, M8 x 120 mm (5/16 Inch x 4.3/4 Inch) - Pack of 10 Pieces

Great product for the cost

I used these to secure a 2in door post to external brickwork for a side gate. The post was fixed near an external corner, the brickwork was not in the best condition and I did not want to blow the bricks. So I carefully drilled 8mm holes but used the hammer action sparingly. The plugs slid home easily enough. However the screws required too much force, in my opinion, to drive right home. Rather than forcing them or openning up the holes, I withdrew the screws and cut about 10mm off the end of each screw. I'm not sure if this is a design fault or due to debris in the hole. If the latter, I'd have thought the plugs would not have driven home as easily as they did. The end result was satisfactory.

Very secure 8mm fixing I used in fitting a new window

Used a good few of these now and never had an issue.Decent for heavy duty use.

Makes putting in a door or window frames easy

Unfortunately I drilled the hole to big M8, if you use these make sure you have an interference fit or they will just spin, remember you can always drill a bigger hole.

Shocking quality, screws appear to be made of cheese, used 6 of them and 5 of the screws snapped when being tightened. Buyer be warned!!!

Not the best. But good value the actual screw is quite thin. Equivalent of 6mm