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Concrete Screw

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Hex Washer Head Concrete Screw With Serration Under Head
Hex Washer Head Concrete Screw With Serration Under Head
Hex Washer Head Concrete Screw With Serration Under Head
Hex Washer Head Concrete Screw With Serration Under Head
Hex Washer Head Concrete Screw With Serration Under Head
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Description
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Introduction

Hex Washer Head Concrete Screw is a self-tapping screw used to fix on concrete, brick, stone and other substrates. It is usually made of 8.8 grade steel and provides reliable anchoring force. Meigesi offers a variety of sizes, and the specific parameters are detailed in the table below.

Product Data

Specification
Size Thread Length(In) Size Thread Length(In)
1/4x1-3/4 1.4 1/2x14 4
1/4x2-3/4 2.4 1/2x15 4
1/4x3 2.6 5/8x4 3.5
3/8x3 2.6 5/8x5 4.5
3/8x4 3 5/8x6 5
3/8x5 3 5/8x6-1/2 5
3/8x6 3 5/8x8 5
1/2x3 2.5 3/4x4 3.4
1/2x4 3.5 3/4x5 4.4
1/2x5 4 3/4x6 5.4
1/2x6 4 3/4x7 6
1/2x8 4 3/4x8-1/2 6
1/2x12 4 3/4x10 6
1/2x13 4    
Specification
Size Thread Length(mm) Size Thread Length(mm)
6.5x30 21 12x100 92
6.5x45 36 12x130 120
6.5x50 41 12x150 120
6.5x75 66 12x170 120
6.5x100 80 12x190 120
6.5x120 80 12x210 120
8x50 42 12x230 120
8x60 52 12x250 120
8x65 57 12x290 120
8x70 67 12x310 120
8x75 80 14x80 72
10x60 52 14x115 107
10x75 67 14x135 120
10x100 92 14x160 120
10x120 100 16x90 82
10x125 100 16x100 82
10x140 100 16x130 122
10x150 100 16x150 142
10x160 100 16x180 150
10x200 100 16x200 150
10x240 100 16x240 150
10x280 100 16x280 150
12x75 68 16x320 150

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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