Meigesi Countersunk Torx Concrete Screws are designed for direct fastening into concrete and masonry after drilling a suitable pilot hole. Unlike expansion anchors, concrete screws form their holding engagement through the threads cut into the drilled hole, making them suitable for applications where a removable, one-sided fixing method is preferred.
The countersunk head allows the fastener to sit flush with the fixture, while the Torx drive provides positive engagement during installation. The zinc-plated steel surface provides corrosion protection for suitable indoor and sheltered applications.
Product Data
Specification
Size
Embedment depth(mm)
Drill Hole Diameter(mm)
7.5x42
40
6
7.5x52
40
6
7.5x72
40/55
6
7.5x92
40/55
6
7.5x102
40/55
6
7.5x112
40/55
6
7.5x132
40/55
6
7.5x152
40/55
6
10.5x65
50/60
8
10.5x75
50/60
8
10.5x90
50/60
8
12.5x70
60/70
10
12.5x80
60/70
10
12.5x100
60/70/85
10
Applications
Concrete & Masonry Fixing: For direct fastening of fixtures to suitable concrete and masonry substrates.
Metal Profiles & Brackets: Suitable for fixing light metal brackets, profiles and support components where the countersunk head is preferred.
Door & Window Installation:Countersunk concrete screws can be used for certain frame and profile fixing applications, subject to the required load and substrate conditions.
General Construction Fixing:For non-structural fixtures and construction components where direct concrete fastening is required.
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