APX TC-200 ProductCatalog EN - Flipbook - Page 24
SOCKET HEAD SIZING CHART
SAE
Normal Hex
Size, IN.
.050
1/16
5/64
3/32
7/64
1/8
9/64
5/32
3/16
7/32
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
1 3/4
2
Socket Head
1960 Series
Cap Screws
1936 Series
Flat Head
Cap Screws
Button Head
Cap Screws
0
1
2, 3
4, 5
6
—
8
10
1/4
—
5/16
3/8
7/16, 1/2
—
5/8
—
3/4
7/8, 1
1 1/8, 1 1/4
1 3/8, 1 1/2
1 3/4
2
2 1/4, 2 1/2
2 3/4
0, 1
2
3, 4
5, 6
—
8
10
1/4
—
5/16
—
3/8, 7/16
1/2
—
5/8
3/4, 7/8
1
1 1/8, 1 1/4, 1 3/8
—
1 1/2
—
—
—
—
1, 2
3, 4
5, 6
8
—
10
—
1/4
5/16
3/8
7/16
1/2
5/8
—
3/4
7/8
1
1 1/8
1 1/4, 1 3/8
1 1/2
—
—
—
—
3, 4
3, 4
5, 6
8
—
10
—
1/4
5/16
3/8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Set
Screws
—
5, 6
8
10
—
1/4
—
5/16
3/8
7/16
1/2
5/8
3/4
—
7/8
1, 1 1/8
1 1/4, 1 3/8
1 1/2
—
1 3/4, 2
—
—
—
—
Shoulder
Screws
Pressure
Plugs
Allenuts
Low Head
Cap Screws
—
—
—
—
—
1/4
—
5/16
3/8
—
1/2
5/8
3/4
—
1
—
1 1/4
—
1 1/2
1 3/4
2
—
—
—
—
—
—
—
—
—
—
—
—
1/16
1/8
—
1/4
3/8
1/2
—
—
3/4
1
1 1/4
—
1 1/2, 2
—
—
4
—
—
—
—
4, 5
—
6
8, 10
—
1/4
5/16
3/8
7/16
1/2
—
5/8
3/4
7/8
1
1 1/4
1 1/2
—
—
.050
5, 6
8
10
—
1/4
—
5/16
3/8
7/16
1/2
5/8
—
—
—
—
—
—
—
—
—
—
1 3/4
—
METric
24
Normal Hex
Size, IN.es
Socket Head
Cap Screws
Flat Head
Cap Screws
Button Head
Cap Screws
Set
Screws
Shoulder
Screws
Allenuts
Low Head
Cap Screws
1.5
2
2.5
3
4
5
6
8
10
12
14
17
19
M1.6, M1.7, M2
M2.3, M2.5, M2.6
M3
M4
M5
M6
M8
M10
M12
M14
M16
M20
M24
—
M3
M4
M5
M6
M8
M10
M12
M14, M16
M20
—
—
—
—
M3
M4
M5
M6
M8
M10
M12
—
—
—
—
—
M3
M4
M5
M6
M8
M10
M12, M14
M16
M20
M24
—
—
—
—
—
—
6mm
8mm
10mm
12mm
16mm
20mm
—
—
—
—
—
—
—
M3
M4
M5
M6
M8
M10
M12
—
M16
—
—
—
—
M4
M5
M6
M8
M10
M12
M14
M16
M20, M22
M24
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