FASTENERS 1 Inch Bolts & Screws
SHEET METAL SCREWS — SLOTTED INDENTED HEX WASHER
Type ‘AB’ Threads Material:
Note: * Indicates hex only; no slot or washer on these screws
ANSI B18.6.4 1981
H
Steel Zinc
Plating:
1
D
A
Diameter
D #6 H .093
#7
#8
#10 .120 5/16 .414
#12 .155 5/16 .432
1/4” .190
5/16” .230
3/8” .295 9/16
Height W.A.F. Flange
.093
.110
F
1/4
1/4
1/4
3/8
1/2
L
F
A .328
.328
.348
.520
.676
NA
D #8 #8 #8 #8
L
Part No. B11.8.114 B11.8.112 B11.8.212 B11.10.38 B11.10.12 B11.10.58 B11.8.2 B11.10.34 B11.10.1 B11.10.114 B11.10.112 B11.10.2 B11.10.212
D
L
Part No. B11.14.112 B11.14.2 B11.14.3 B11.516.12 B11.516.34 B11.516.1 B11.516.114 B11.516.112 B11.516.2 B11.38.34 B11.38.1 B11.38.112
D
L 3
Part No. B11.10.3 B11.12.12 B11.12.58 B11.12.34 B11.12.1 B11.12.2 B11.12.114 B11.12.112 B11.14.12 B11.14.58 B11.14.34 B11.14.1 B11.14.114
D #6 #6 #6 #6 #6 #6 #7 #8 #8 #8 #8 #8
L
Part No. B11.6.38 B11.6.12 B11.6.58 B11.6.34
1-1/4 1-1/2
1/4 1/4 1/4
1-1/2
#10 #12 #12 #12 #12 #12 #12 #12 1/4 1/4 1/4 1/4 1/4
3/8 1/2 5/8 3/4
2 3
1/2 5/8 3/4
2
5/16 5/16 5/16 5/16
1/2 3/4
2-1/2
1 2
#10 #10 #10 #10 #10 #10 #10 #10 #10
3/8 1/2 5/8 3/4
B11.6.1
1
1
B11.6.114 B11.7.12 B11.8.38 B11.8.12 B11.8.58 B11.8.34
1-1/4
1-1/4 1-1/2
1-1/4 1-1/2
1/2 3/8 1/2 5/8 3/4
5/16 5/16* 3/8* 3/8* 3/8*
2
1/2 5/8 3/4
1
3/4
1-1/4 1-1/2
1
1-1/2
1
2
B11.8.1
1
1-1/4
2-1/2
SCREWS — THREAD CUTTING TYPE F SLOTTED INDENTED HEX WASHER
Type ‘F’ Threads Material:
H
Steel Zinc
Plating:
D
A
Diameter
D #10 H .120
#12 .155 5/16 .432
1/4” .280
5/16”
3/8” .390 9/16 .810
Height W.A.F.
.320
F
L
F
1/4
3/8
1/2
Flange Dia.
A .414
.560
.680
D
L
Part No. C77.38.34 C77.38.1 C77.38.112
D
L
Part No. C77.10.38 C77.10.12 C77.10.58 C77.10.34 C77.10.1 C77.10.112
D
L
Part No. C77.12.12 C77.12.34 C77.12.1 C77.14.12 C77.14.34 C77.14.1
D
L
Part No. C77.14.114 C77.516.12 C77.516.34 C77.516.1 C77.516.112
3/8 3/8 3/8 3/8
3/4
#10 #10 #10 #10 #10 #10
3/8 1/2 5/8 3/4
#12 #12 #12 1/4 1/4 1/4
1/2 3/4
1/4
1-1/4
1
5/16 5/16 5/16 5/16
1/2 3/4
1-1/2
1
C77.38.2
2
1/2 3/4
1
1
1-1/2
1-1/2
1
FLOOR BOARD SCREWS — TORX FLAT
D
Type ‘F’ Threads Material:
Steel
A
P
Plating:
Black Phosphate
Diameter Head Dia. Drive Size Point Size Drill Size
D 1/4” A .4560
5/16” .5755
L
J
J
T30
T40 .25
P
.20
7/32
9/32
Flat Head
D
L 1
Part No. B52.14.1 B52.14.114 B52.14.112
D L
Part No. B52.14.214 B52.14.212 B52.14.3 B52.516.2
D L
Part No.
1/4 1/4 1/4 1/4
B52.516.214 B52.516.212
1/4 1/4 1/4
2-1/4 2-1/2
5/16 5/16 5/16 5/16
2-1/4 2-1/2
1-1/4 1-1/2
3 2
B52.516.3 B52.516.4
3 4
B52.14.2
2
5/16
Copyright © 2025
1-1-40
Made with FlippingBook - professional solution for displaying marketing and sales documents online