The T30 Concrete Screw is a high-quality fastener designed for fixing window and door frames, timber beams, and other structures. It’s suitable for solid brick, hollow blocks, natural stone, and concrete. Unlike traditional plastic plugs, these screws don’t require pre-drilled holes. The serrated V-threads ensure optimal insertion into various masonry types. Available sizes include 7.5mm diameter with lengths ranging from 52mm to 252mm. The T30 Torx drive provides excellent torque control. Simply drill a 6mm hole, and the screw taps into its own thread.
Product Data
Specification
Size
d
dk
K
P
L
7.5x52
7.5
11
3.4
2.6
52
7.5x62
7.5
11
3.4
2.6
62
7.5x72
7.5
11
3.4
2.6
72
7.5x85
7.5
11
3.4
2.6
82
7.5x92
7.5
11
3.4
2.6
92
7.5x102
7.5
11
3.4
2.6
102
7.5x112
7.5
11
3.4
2.6
112
7.5x122
7.5
11
3.4
2.6
122
7.5x132
7.5
11
3.4
2.6
132
7.5x142
7.5
11
3.4
2.6
142
7.5x152
7.5
11
3.4
2.6
152
7.5x162
7.5
11
3.4
2.6
162
7.5x172
7.5
11
3.4
2.6
172
7.5x182
7.5
11
3.4
2.6
182
7.5x192
7.5
11
3.4
2.6
192
7.5x202
7.5
11
3.4
2.6
202
7.5x212
7.5
11
3.4
2.6
212
7.5x222
7.5
11
3.4
2.6
222
7.5x252
7.5
11
3.4
2.6
252
7.5x302
7.5
11
3.4
2.6
302
Applications
Building Insulation: Primarily used in the installation of thermal insulation systems in residential, commercial, and industrial buildings.
External Wall Insulation: Often used in External Thermal Insulation Composite Systems (ETICS) to fix insulation boards to external walls.
Roof Insulation: Suitable for securing insulation materials on roofs to enhance energy efficiency and thermal performance.
Floor Insulation: Utilized in floor insulation systems to prevent heat loss through the flooring and improve overall energy efficiency.
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