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ASME B 18.31.5 (HRA) Foundation Anchor Bolt L Shape Bolt

ASME B 18.31.5 (HRA) Foundation Anchor Bolt L Shape Bolt

Short Description:

Product Name: Foundation anchor bolt Imperial Dimensions

Key Words: L shape bolt, anchor bolt for construction, China factory L anchor bolt

Size: 3/8-1″

Standard: ASME B 18.31.5 (HRA) – 2011,

Material: Q195, Q235, 35K, 45#, SUS304, SUS316

Strength Grade: Grade F468, F593, F1554, A307, A193/A193M, A320/A320, SAE J429

Surface Treatment: carbon steel zinc plated, HDG, stainless steel

Thread Length: Half  Thread

Packing: Pallets, Bundle with bag.

Application: construction, new energy industry, auto industry, etc.

Other Features: Offer customized head mark


Product Detail

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Description

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10000+ SKU in warehouse

We Commit for RTS items:

70% items delivered within 5 days

80% items delivered within 7 days

90% items delivered within 10 days

Bulk orders, please contact customer service

L shape foundation anchor bolt 11
Foundation Anchor Bolt Drawings 4
Nominal Dia 3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2
d
PP 16 16 16 16 16 16 13 13 13 13 13
L Nominal 6 8 10 12 14 16 6 8 10 12 14
Max 6.125 8.125 10.125 12.125 14.125 16.125 6.125 8.125 10.125 12.125 14.125
Min 5.875 7.875 9.875 11.875 13.875 15.875 5.875 7.875 9.875 11.875 13.875
n Nominal 1 1 1 1 1 1 1 1 1 1 1
Max 1.125 1.125 1.125 1.125 1.125 1.125 1.125 1.125 1.125 1.125 1.125
Min 0.875 0.875 0.875 0.875 0.875 0.875 0.875 0.875 0.875 0.875 0.875
b Max 1.625 1.625 1.625 1.625 1.625 1.625 2.125 2.125 2.125 2.125 2.125
Min 1.375 1.375 1.375 1.375 1.375 1.375 1.875 1.875 1.875 1.875 1.875
Nominal Dia 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4
d
PP 13 13 11 11 11 11 11 11 11 10 10
L Nominal 16 18 6 8 10 12 14 16 18 8 10
Max 16.125 18.125 6.125 8.125 10.125 12.125 14.125 16.125 18.125 8.188 10.188
Min 15.875 17.875 5.875 7.875 9.875 11.875 13.875 15.875 17.875 7.812 9.812
n Nominal 1 1 2 2 2 2 2 2 2 3 3
Max 1.125 1.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 3.188 3.188
Min 0.875 0.875 1.875 1.875 1.875 1.875 1.875 1.875 1.875 2.812 2.812
b Max 2.125 2.125 4.188 4.188 4.188 4.188 4.188 4.188 4.188 4.25 4.25
Min 1.875 1.875 3.812 3.812 3.812 3.812 3.812 3.812 3.812 3.75 3.75
Nominal Dia 3/4 3/4 3/4 3/4 3/4 1 1 1 1 1 1
d
PP 10 10 10 10 10 8 8 8 8 8 8
L Nominal 12 14 16 18 24 10 12 14 16 18 24
Max 12.188 14.188 16.188 18.188 24.25 10.188 12.188 14.188 16.188 18.188 24.25
Min 11.812 13.812 15.812 17.812 23.75 9.812 11.812 13.812 15.812 17.812 23.75
n Nominal 3 3 3 3 3 3.5 3.5 3.5 3.5 3.5 3.5
Max 3.188 3.188 3.188 3.188 3.188 3.688 3.688 3.688 3.688 3.688 3.688
Min 2.812 2.812 2.812 2.812 2.812 3.312 3.312 3.312 3.312 3.312 3.312
b Max 4.25 4.25 4.25 4.25 4.25 6.25 6.25 6.25 6.25 6.25 6.25
Min 3.75 3.75 3.75 3.75 3.75 5.75 5.75 5.75 5.75 5.75 5.75

Detail description

L shape foundation anchor bolt 17
L shape foundation anchor bolt production process

Please let us know the specific sizes you need so that we could offer the best solutions.

 

When the mechanical member is installed on a concrete foundation, the J-shaped and L-shaped end of the bolt is embedded in the concrete for use.
The tensile capacity of the anchor bolt is the tensile capacity of the round steel itself, the size is equal to the section area multiplied by the allowable stress value (Q235B:140MPa, 16Mn or Q345:170MPA) is the allowable tensile capacity of the design.
Anchor bolts are generally made of Q235 steel, which is light round. Rebar (Q345) strength, do not make the nut of the wire buckle light round easy. For the optical anchor bolt, the burial depth is generally 25 times of its diameter, and then make a 90-degree bending hook about 120mm long. If the bolt diameter is very large (such as 45mm) and the buried depth is too deep, you can weld the square plate at the end of the bolt, that is, make a big head (but there are certain requirements). The buried depth and bent hook are to ensure the friction between the bolt and the foundation, so that the bolt will not be pulled out.

 Most of the Foundation anchor bolt are plain or HDG surface treatment. Some of them only has the thread HDG treatment and the body is plain color, because the body would be pre-embedded to the concrete and the anti-corrosion performance is not high.

Packing

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WechatIMG11845
L shape foundation anchor bolt

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