FASTENERS 1 Inch Bolts & Screws
SCREWS — SQUARE HEAD SET
H
C
Material: Plating: Imported
Case Hardened Steel
ANSI ASME 18.6.2
D
Unplated
F
1
L
Diameter Head Height
D 1/4”
5/16” .245 .442 5/16
3/8” .293 .530
7/16” .341 .619 7/16
1/2” .389 .707
5/8” .485 .884
3/4” .582 1.060
7/8” .678
1”
H C F
.196 .354
.774 1.414
W.A.C. W.A.F.
1.237
1/4
3/8
1/2
5/8
3/4
7/8
1
D
L
UNC
D
L
UNC
D
L
UNC
166.58.312 166.58.4 166.58.412 166.58.5 166.58.6 166.34.114 166.34.134 166.34.2 166.34.212 166.34.3 166.34.312 166.34.4 166.34.412 166.34.5 166.34.6 166.78.4 166.78.6 166.1.212 166.1.3 166.1.312 166.1.4 166.1.412 166.1.5 166.1.6
166.14.12 166.14.34 166.14.78 166.14.1 166.14.114 166.14.112 166.14.2 166.14.212 166.14.3 166.516.58 166.516.34 166.516.1 166.516.114 166.516.112 166.516.2 166.516.3 166.38.12 166.38.58 166.38.34 166.38.1 166.38.114 166.38.112 166.38.134 166.38.2 166.38.212 166.38.3 166.38.312 166.38.4 166.38.5
166.716.34 166.716.1 166.716.114 166.716.112 166.716.134 166.716.2 166.716.212 166.716.3 166.12.34 166.12.78 166.12.1 166.12.114 166.12.112 166.12.134 166.12.2 166.12.212 166.12.3 166.12.312 166.12.4 166.12.412 166.12.5 166.12.6 166.58.34 166.58.1 166.58.112 166.58.134 166.58.2 166.58.212 166.58.3
5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8
3-1/2
1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4
1/2 3/4 7/8
7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16
3/4
4
1
4-1/2
1-1/4 1-1/2 1-3/4
5 6
1
1-1/4 1-1/2
1-1/4 1-3/4
2
2
2-1/2
2
2-1/2
3
2-1/2
3
1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 5/8
3/4 7/8
3
5/16 5/16 5/16 5/16 5/16 5/16 5/16
5/8 3/4
3-1/2
1
4
1
1-1/4 1-1/2 1-3/4
4-1/2
1-1/4 1-1/2
5 6 4 6
2 3
2
2-1/2
3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8
1/2 5/8 3/4
3
1 1 1 1 1 1 1
2-1/2
3-1/2
3
4
3-1/2
1
4-1/2
4
1-1/4 1-1/2 1-3/4
5 6
4-1/2
5 6
3/4
2
1
2-1/2
1-1/2 1-3/4
3
3-1/2
2
4 5
2-1/2
3
SOCKET SET SCREWS — CUP POINT USA
Tensile Strength PSI:
180,000
D
ANSI B18.3 1986
Material: Plating:
Alloy Steel Black Oxide
Made in U.S.A.
L
J
Diameter
D #4
#5
#6
#8
#10
#12 1/4” 5/16” 3/8” 7/16” 1/2”
5/8” 5/16
3/4”
Socket Size
J
.050 1/16 1/16 5/64 3/32 3/32
1/8
5/32 3/16 7/32
1/4
3/8
D L
UNC
UNF
D L
UNC
UNF
D L
UNC
UNF
161.4.18 161.4.316 161.4.14 161.4.38 161.4.58 161.5.12 161.5.34 161.6.18 161.6.316 161.6.14 161.6.516 161.6.38 161.6.12 161.6.34 161.8.18 161.8.316 161.8.14 161.8.516 161.8.38 161.8.12 161.8.58 161.8.34 161.8.1 161.10.14
#4 #4 #4 #4 #4 #5 #5 #6 #6 #6 #6 #6 #6 #6 #8 #8 #8 #8 #8 #8 #8 #8 #8
1/8 3/16 1/4 3/8
#10 5/16 161.10.516 #10 3/8 161.10.38 #10 1/2 161.10.12 #10 3/4 161.10.34 1/4 3/16 161.14.316 #10 5/8 #10 1 161.10.1 1/4 5/16 161.14.516 1/4 3/8 161.14.38 1/4 1/2 161.14.12 1/4 5/8 161.14.58 1/4 1-1/4 161.14.114 1/4 1-1/2 161.14.112 1/4 2 161.14.2 5/16 1/4 161.516.14 1/4 1/4 161.14.14 1/4 1 161.14.1 5/16 5/8 161.516.58 5/16 3/4 161.516.34 5/16 1-1/4 161.516.114 5/16 1-1/2 161.516.112 5/16 1 161.516.1
162.10.516 162.10.38 162.10.12 162.10.58 162.10.34 162.10.1 162.14.316 162.14.14 162.14.516 162.14.38 162.14.12 162.14.58 162.14.1 162.14.114
161.516.2 161.38.14 161.38.38 161.38.12 161.38.58 161.38.34 161.38.1
5/16 3/8 3/8 3/8
2
162.38.14 162.38.12 162.38.58 162.38.34 162.38.1
1/4 3/8 1/2 5/8 3/4
5/8 1/2 3/4 1/8
3/8 3/8 3/8
1
3/8 1-1/4 161.38.114 3/8 1-1/2 161.38.112 7/16 1/2 161.716.1 7/16 1-1/2 161.716.112 1/2 1/2 161.12.12 7/16 3/4 161.716.34 7/16 1 1 161.12.1 1/2 1-1/4 161.12.114 1/2 1-1/2 161.12.112 1/2 2 161.12.2 3/4 1-1/2 161.34.112 1/2 1/2 1/2 5/8 3/4 161.12.58 161.12.34
3/16 1/4 5/16 3/8
161.716.12 162.716.12
1/2 3/4 1/8
162.12.12 162.12.34
3/16 1/4 5/16 3/8
162.516.14 5/16 5/16 161.516.516 162.516.516 5/16 3/8 161.516.38 162.516.38 5/16 1/2 161.516.12 162.516.12
1/2 5/8 3/4
162.516.34 162.516.1
1
161.10.316 162.10.316
#10 3/16
162.10.14
#10
1/4
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