Cut Sheet

Part
Number
Thread
Size
THK
(inches)
Box
Qty
SBNUT25-C
1/4-20
7/32
100
SBNUT31-C
5/16-18
17/64
100
SBNUT38-C
3/8-16
21/64
100
SBNUT44-C
7/16-14
3/8
100
SBNUT50-C
1/2-13
7/16
100
SBNUT62-C
5/8-11
35/64
100
Part
Number
OD
(inches)
THK
(inches)
Box
Qty
SBFW25-C
5/8
.065
100
SBFW31-C
11/16
.065
100
SBFW38-C
13/16
.065
100
SBFW44-C
59/64
.065
100
SBFW50-C
1 1/16
.095
100
SBFW62-C
1 5/16
.095
100
Part
Number
OD
(inches)
THK
(inches)
Box
Qty
SBSLW25-C
0.487
0.062
100
SBSLW31-C
0.583
0.078
100
SBSLW38-C
0.680
0.094
100
SBSLW44-C
0.776
0.109
100
SBSLW50-C
0.869
0.125
100
SBSLW62-C
1.073
0.156
100
Hex Nuts
 Complies with ANSI/ASME
B18.2.2 dimensions
 United National Coarse
Class 2B thread fit
Flat Washers
 Complies with
ANSI/ASME B18.22.1
Type A narrow
dimensions (SAE)
Split Lockwashers
 Complies with
ANSI/ASME B18.21.1
dimensions
 Spring action exerts
constant pressure on the
face of the nut,
preventing it from
loosening