FASTENERS 1 Inch Bolts & Screws
SHEET METAL SCREWS — SLOTTED FLAT
Type ‘AB’ Tapping Screws Material:
H
ANSI B18.6.4 1981
Steel Zinc
Plating:
A
1
Diameter
D H
#4
#6
#8
#10 .060 .385
#12 .067 .438
#14 .075 .507
Height
.039 .225
.049 .279
.054 .332
L
Head Dia.
A
D
L 1
Part No. B13.0.12.1
D
L
Part No. B13.0.4.38 B13.0.4.12 B13.0.6.12 B13.0.6.1 B13.0.8.38 B13.0.8.34
D
L 1
Part No. B13.0.8.1 B13.0.8.112 B13.0.10.1 B13.0.10.114 B13.0.10.112 B13.0.10.2
D
L 2
Part No. B13.0.14.2
#12 #12 #12 #14 #14 #14
#4 #4 #6 #6 #8 #8
3/8 1/2 1/2
#14
#8 #8
B13.0.12.112 B13.0.12.2 B13.0.14.58 B13.0.14.1 B13.0.14.112
1-1/2
1-1/2
2
#10 #10 #10 #10
1
5/8
1
1-1/4 1-1/2
1
3/8 3/4
1-1/2
2
SHEET METAL SCREWS — PHILLIPS OVAL
Type ‘AB’ Threads Material:
ANSI B18.1.4 1981
H
Steel
Plating:
Black Oxide
D
A
Diameter
D H
#4
#6
#7
#8
#8 RH #10
#10 RH #12
Height
.039 .225
.048 .279
.095 .305
.054 .332
.048 .279
.060 .385
.054 .332
.132 .438
L *Note: ”RH” denotes Reduced Head size.
Head Dia.
A
D L
Standard B37.29.25 B37.35.19 B37.35.25 B37.35.32 B37.42.13 B37.42.19
*RH
D L
Standard B37.42.25 B37.42.32 B37.42.38 B37.48.13 B37.48.19 B37.48.25
*RH
D L
Standard B37.48.32 B37.48.38
*RH
B37.8.11
#4 #6 #6 #6 #8 #8
1
#8 #8 #8
1
#10 #10 #10
1-1/4 1-1/2
B37.8.1141 B37.8.1121
3/4
1-1/4 1-1/2
B37.10.2
B37.10.21
1
2
1-1/4
#10 #10 #10
1/2 3/4
B37.10.341 B37.10.11
1/2 3/4
B37.8.341
1
SHEET METAL SCREWS — PHILLIPS OVAL CHROME
H
Type ‘AB’ Threads Material:
ANSI B18.6.4 1981
Steel
Plating:
Chrome
D
A
Diameter
D
#4
#6
#8
#8 RH
#10
#10 RH
Height
H A
.039 .225
.048 .279
.054 .332
.048 .279
.060 .385
.054 .332
L
Head Dia.
D
L
Standard B19.10.34
*RH
D
L
Standard
*RH
D
L
Standard B19.8.12 B19.8.34 B19.8.78 B19.8.1 B19.8.114 B19.8.112
*RH
B19.10.341 B19.10.18 B19.10.1141 B19.10.1121
#10 #10 #10 #10
3/4
B19.4.12 B19.4.34 B19.6.12 B19.6.58 B19.6.34
B19.8.121 B19.8.341 B19.8.81 B19.8.11 B19.8.1141 B19.8.1121
#4 #4 #6 #6 #6 #6 #6
1/2 3/4 1/2 5/8 3/4
#8 #8 #8 #8 #8 #8 #8
1/2 3/4 7/8
B19.10.1
1
1-1/4 1-1/2
1
1-1/4 1-1/2
*Note: ”RH” denotes Reduced Head size.
B19.6.1
1
B19.6.114
B19.8.21
1-1/4
2
SHEET METAL SCREWS — SQUARE PAN
H
Type ‘AB’ Threads Material:
Steel Zinc
Plating:
D
A
#6
#8
#10 .110 .373
Diameter
D H
Height
.082 .270
.096 .322
L
Head Dia.
A
D L
Part No. B10.0.8.1 B10.0.8.114 B10.0.8.112 B10.0.8.2 B10.0.10.12
D L
Part No. B10.0.10.34 B10.0.10.1 B10.0.10.114 B10.0.10.112 B10.0.10.2
#8 #8 #8 #8
1
#10 #10 #10 #10 #10
3/4
D L
Part No. B10.0.6.38 B10.0.6.12 B10.0.6.34 B10.0.6.1
D L
Part No. B10.0.6.114 B10.0.6.112 B10.0.8.12 B10.0.8.34
1-1/4 1-1/2
1
#6 #6 #6 #6
3/8 1/2 3/4
#6 #6 #8 #8
1-1/4 1-1/2
1-1/4 1-1/2
2
1/2 3/4
#10
1/2
2
1
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