B7 Threaded Rod, usually used with A194 grade 2H heavy hexagon nuts, is high-strength heat-treated (quenched and tempered) Threaded Rod named after the B7 grade in ASTM A193/A193M. B7 screws are mainly made of chromium-molybdenum alloy steel with excellent heat treatment properties, which makes them have good tensile strength and impact toughness in harsh environments.
Product Data
Specification
Size
Pitch
L1
L2
UNC
UNF
UNS
1/4
20
28
/
1’’-36’’
3’/6’/12’
5/16
18
24
/
1’’-36’’
3’/6’/12’
3/8
16
24
/
1’’-36’’
3’/6’/12’
7/16
14
20
/
1’’-36’’
3’/6’/12’
1/2
13
20
/
1’’-36’’
3’/6’/12’
9/16
12
18
/
1’’-36’’
3’/6’/12’
5/8
11
18
/
1’’-36’’
3’/6’/12’
3/4
10
16
/
1’’-36’’
3’/6’/12’
7/8
9
14
/
1’’-36’’
3’/6’/12’
1
8
12
8
1’’-36’’
3’/6’/12’
11/8
7
12
8
1’’-36’’
3’/6’/12’
11/4
7
12
8
1’’-36’’
3’/6’/12’
13/8
6
12
8
1’’-36’’
3’/6’/12’
11/2
6
12
8
1’’-36’’
3’/6’/12’
13/4
5
/
8
1’’-36’’
3’/6’/12’
2
4.5
/
8
1’’-36’’
3’/6’/12’
21/4
4.5
/
8
1’’-36’’
3’/6’/12’
21/2
4
/
8
1’’-36’’
3’/6’/12’
23/4
4
/
8
1’’-36’’
3’/6’/12’
3
4
/
8
1’’-36’’
3’/6’/12’
31/4
4
/
8
1’’-36’’
3’/6’/12’
31/2
4
/
8
1’’-36’’
3’/6’/12’
33/4
4
/
8
1’’-36’’
3’/6’/12’
4
4
/
8
1’’-36’’
3’/6’/12’
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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