FASTENERS Inch Bolts & Screws 1
SOCKET CAP SCREWS — BUTTON HEAD USA
Tensile Strength:
up to 1/2” 145000 PSI, over 1/2” =1 35000 PSI
D
A
ASME B18.3
Material: Plating:
Alloy Steel
Furnace Black
Made in U.S.A.
L
J
1
Diameter
D H
#4
#6
#8
#10 .101 .361
1/4” .132 .437 5/32
5/16” .166 .547 3/16
3/8” .199 .656 7/32
1/2” .265 .875 5/16
5/8” .331 1.00
Head Height Max
.059 .213 1/16
.073 .262 5/64
.087 .312 3/32
Head Dia. Max
A
Socket Size
J
1/8
3/8
D
L
T
UNC
UNF
D
L
T
UNC
UNF
B59.14.34 B59.14.78 B59.14.1 B59.516.38 B59.516.12 B59.516.58 B59.516.34 B59.516.78 B59.516.1 B59.38.12 B59.38.58 B59.38.34 B59.38.78 B59.38.1 B59.38.114
B60.14.34
1/4 1/4 1/4
3/4 7/8
3/4 7/8
B59.4.14 B59.4.38 B59.4.12 B59.6.14 B59.6.38 B59.6.12 B59.6.58 B59.8.14 B59.8.38 B59.8.12 B59.8.58 B59.8.34 B59.10.14 B59.10.38 B59.10.12 B59.10.58 B59.10.34 B59.10.78 B59.10.1 B59.14.38 B59.14.12 B59.14.58
#4 #4 #4 #6 #6 #6 #6 #8 #8 #8 #8 #8
1/4 3/8 1/2 1/4 3/8 1/2 5/8 1/4 3/8 1/2 5/8 3/4 1/4 3/8 1/2 5/8 3/4 7/8
1/4 3/8 1/2 1/4 3/8 1/2 5/8 1/4 3/8 1/2 5/8
B60.14.1
1
1
5/16 5/16 5/16 5/16 5/16 5/16
3/8 1/2 5/8 3/4 7/8
3/8 1/2 5/8 3/4 7/8
B60.516.12 B60.516.58 B60.516.34
B60.516.1 B60.38.12
1
1
3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 5/8 5/8
1/2 5/8 3/4 7/8
1/2 5/8 3/4 7/8
1
B60.10.14 B60.10.38 B60.10.12 B60.10.58 B60.10.34 B60.10.78 B60.10.1 B60.14.38 B60.14.12 B60.14.58
#10 #10 #10 #10 #10 #10 #10 1/4 1/4 1/4
1/4 3/8 1/2 5/8 3/4 7/8
B60.38.1
1
1
1-1/4
1-1/4
B59.12.1
1
1
B59.12.114 B59.12.112
1-1/4 1-1/2
1-1/4 1-1/2
B59.12.2
2
2
1
1
B59.58.112
1-1/2
1-1/2
3/8 1/2 5/8
3/8 1/2 3/4
B59.58.2
2
2
SOCKET CAP SCREWS — BUTTON HEAD IMPORT
Tensile Strength:
up to 1/2” 145000 PSI, over 1/2” = 135000 PSI
D
A
ASME B18.3
Material: Plating: Imported
Alloy Steel Furnace Black
L
J
Diameter
D
#4
#5
#6
#8
#10 .101 .361
1/4” .132 .437 5/32
5/16”
3/8” .199 .656 7/32
1/2” .265 .875 5/16
5/8” .331 1.000
Head Height Max Head Dia. Max
H A
.059 .213 1/16
.066 .238 5/64
.073 .262 5/64
.087 .312 3/32
.166 .547 3/16
Socket Size
J
1/8
3/8
D L
T UNC
UNF
D L
T UNC
UNF
D L
T UNC
UNF
B05.516.58 B05.516.34 B05.516.78 B05.516.1 B05.516.114
B06.516.58 B06.516.34
5/16 5/8 5/16 3/4 5/16 7/8
5/8 3/4 7/8
B05.8.58 B05.8.34 B05.8.78
#8 #8 #8 #8
5/8 3/4 7/8
5/8 3/4 7/8
B05.4.14 B05.4.38 B05.4.12 B05.4.58 B05.4.34 B05.4.1 B05.5.14 B05.5.12 B05.5.58
#4 #4 #4 #4 #4 #4 #5 #5 #5 #5 #5 #5 #6 #6 #6 #6 #6 #6 #6 #6 #8 #8 #8 #8
1/4 3/8 1/2 5/8 3/4
1/4 3/8 1/2 5/8 3/4
5/16 1
1
B05.8.1
1
1
5/16 1-1/4 1-1/4
B05.10.14
B06.10.14 B06.10.516 B06.10.38 B06.10.12 B06.10.58 B06.10.34 B06.10.78
#10 1/4
1/4
B05.516.2
5/16 2
2-1/2
#10 5/16 5/16
1
1
B05.516.212 B05.516.3 B05.38.12 B05.38.58 B05.38.34
5/16 2-1/2 2-1/2
B05.10.38 B05.10.12 B05.10.58 B05.10.34
#10 3/8 #10 1/2 #10 5/8 #10 3/4 #10 7/8
3/8 1/2 5/8 3/4 7/8
1/4 1/2 5/8
1/4 1/2 5/8
5/16 3
3
B06.38.12
3/8 1/2 3/8 5/8 3/8 3/4
12
5/8 3/4
B05.5.1
1
1
B05.5.114 B05.5.112 B05.6.14 B05.6.38 B05.6.716 B05.6.12 B05.6.58 B05.6.34 B05.6.78 B05.6.1 B05.8.14 B05.8.38 B05.8.12 B05.8.916
1-1/4 1-1/2 1-1/2 1-1/2
B05.38.1
3/8 1
1
B05.10.1
B06.10.1
#10 1
1
B05.38.114 B05.38.112 B05.38.134
3/8 1-1/4 1-1/4 3/8 1-1/2 1-1/2 3/8 1-3/4 1-3/4
B05.14.38 B05.14.12 B05.14.58 B05.14.34 B05.14.78
B06.14.38 B06.14.12 B06.14.58 B06.14.34
1/4 3/8 1/4 1/2 1/4 5/8 1/4 3/4 1/4 7/8
3/8 1/2 5/8 3/4 7/8
1/4 3/8
1/4 3/8
7/16 7/16
B05.12.1
1/2 1
1
1/2 5/8 3/4 7/8
1/2 5/8 3/4 7/8
B05.12.114 B05.12.112
1/2 1-1/4 1-1/4 1/2 1-1/2 1-1/2
B05.14.1
B06.14.1
1/4 1
1
B05.12.2
1/2 2
2
B05.14.114 B05.14.112 B05.14.134
1/4 1-1/4 1-1/4 1/4 1-1/2 1-1/2 1/4 1-3/4 1-3/4
B05.58.114 B05.58.112
5/8 1-1/4 1-1/4 5/8 1-1/2 1-1/2
1
1
1/4 3/8 1/2
1/4 3/8 1/2
B05.14.2
1/4 2
2
B05.516.38
5/16 3/8 5/16 1/2
3/8 1/2
B05.516.12 B06.516.12
9/16 9/16
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