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Heavy hex structural bolt(DIN6914)
SQUARE AND HEX LAG SCREWS(ANSI/ASME B18.2.1)


 
SQUARE AND HEX LAG SCREWS(ANSI/ASME B18.2.1)

Product features:
Size: 1/4 - 1.1/4”
Length: according to requirement
Materials: Carbon Steel 
Plating: ZINC / H.D.G / BLACK OXIDE / other

 
Table Dimensions of Square and Hex Lag Screws

Thread Size
*1/4
**1/4
5/16
3/8
7/16
1/2
5/8
F
3/8
7/16
1/2
9/16
5/8
3/4
15/16
Square Lag screws
G(min)
0.498
-
0.665
0.747
0.828
0.995
1.244
H
11/64
-
13/64
1/4
19/64
21/64
27/64
Hex Lag Screws
G(min)
-
0.484
0.552
0.62
0.687
0.826
1.033
H
-
11/64
7/32
1/4
19/64
11/32
27/64
 
 
Table Dimensions of Square and Hex Lag Screws
 
Thread Size
3/4
7/8
1
1.1/8
1.1/4
F
1.1/8
1.5/16
1.1/2
1.11/16
1.7/8
Square Lag screws
G(min)
1.494
1.742
1.991
2.239
2.489
H
1/2
19/32
21/32
3/4
27/32
Hex Lag Screws
G(min)
1.24
1.447
1.653
1.859
2.489
H
1/2
37/64
43/64
3/4
27/32