Die Assembly
®
95
Socket Head Cap Screws - INCH
Socket Head Cap Screw-Inch
Up to 12" Long High-grade alloy steel, heat treated to 38-45 HRC. Tensile strength: 180,000 psi minimum.
D
L
D = DIAMETER OF SCREWS
NO. 6 NO. 8 NO. 10
1/4
5/16
3/8
1/2
5/8
3/4
1
DECIMAL EQUIVALENT THREADS PER INCH NATIONAL COARSE
.138
.164
.190
.250
.3125
.375
.500
.625
.750
1.000
DECIMAL EQUIVALENT THREADS PER INCH NATIONAL COARSE
32
32
24
20
18
16
13
11
10
8
1/4 3/8 1/2 5/8 3/4 7/8
● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ●
1/4 3/8 1/2 5/8 3/4 7/8
● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
1
● ● ● ● ● ● ● ● ● ● ● ● ● ●
1
11/4 11/2 13/4
11/4 11/2 13/4
2
● ● ● ● ● ● ● ● ● ●
●
2
21/4 21/2 23/4
21/4 21/2 23/4
●
3
●
3
31/4 31/2
31/4 31/2
● ●
4
4
41/2
41/2
5
●
5
51/4 51/2 53/4
51/4 51/2 53/4
●
●
●
6
●
● ● ● ● ●
● ● ●
● ● ●
6
61/2
61/2
7
7
71/2
71/2
8 9
●
●
8 9
10 12
● ●
● ●
10 12
MAX HEAD DIAMETER MAX HEAD HEIGHT
.226 .138 7/64
.270 .164 9/64
5/16 .190 5/32
3/8 1/4
15/32
9/16
3/4 1/2 3/8
5 /16
11/8
11/2 MAX HEAD DIAMETER
5/16
3/8
5/8 1/2
3/4 5/8
1
MAX HEAD HEIGHT SIZE OF HEX HOLE
SIZE OF HEX HOLE
3/16
1/4
5 /16
3/4
● = in stock
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