DIN 1587 Cap Nuts, also known as acorn nuts, are domed hexagon nuts commonly used in construction and assembly. Available in metric sizes from M3 to M30, these nuts come in materials like Brass and A2/A4 Stainless Steel. Their unique design features a domed head that resembles an acorn, providing a smooth finish and added safety.
Product Data
Specification
d
h
m max
s
M3
7
2.4
5.5
M4
8
3.2
7
M5
10
4.0
8
M6
12
5.0
10
M8
15
6.5
13
M10
18
8.0
17
M12
22
10
19
M14
25
11
22
M16
28
13
24
M20
34
16
30
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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