Manufactured By the Ohio Nut & Bolt Co.
PD Weld Screw
HyperLink PDF Spec Sheet



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Thread Size #6-32 #8-32 #10-24 #10-32 1/4-20 5/16-18 3/8-16
Spade Width (Ref.) - A 0.218 0.250 0.312 0.343 0.375 0.437 0.531
Spade Thickness - B 0.052
0.042 		0.067
0.057 		0.067
0.057 		0.067
0.057 		0.099
0.089 		0.130
0.120 		0.161
0.151
Spade Length (Ref.) - C 0.438 0.500 0.625 0.625 0.750 0.875 1.000
Projections Diameter - G 0.105
0.095 		0.115
0.105 		0.130
0.120 		0.130
0.120 		0.165
0.155 		0.185
0.175 		0.225
0.215
Height - H 0.020
0.014 		0.023
0.017 		0.025
0.019 		0.025
0.019 		0.027
0.021 		0.033
0.027 		0.038
0.032
Length
(Overall) 		Min. Thread
Length (T) 		#6-32 #8-32 #10-24 #10-32 1/4-20 5/16-18 3/8-16
3/4 1/4 PD 1112
7/8 3/8 PD 1114
1 3/8 PD 1416
1-1/4 5/8 PD 1420
1-1/4 3/8 PD 2120
1-1/2 3/4 PD 1524 PD 1624
1-1/2 5/8 PD 2124
1-1/2 7/16 PD 2724
1-3/4 7/8 PD 2128
1-3/4 11/16 PD 2728
1-3/4 1/2 PD 3328
2 1-1/8 PD 2132
2 3/4 PD 3332
2-1/4 1-3/8 PD 2136
2-1/2 1-1/4 PD 3340
3 1-1/2 PD 3348

part image

Cold formed for great strength and accuracy, the PD weld screw has an offset spade with two weld projections. This feature enables the PD to be used where a threaded fastener is required on the edge of a sheet or on the side of a component part.

The PD weld screw is particularly useful for mounting covers or lids and, in addition, can be conveniently welded on tubing of to curved surfaces. PD weld screws not only make assembly of components easier, but they contribute to better product performance by providing a strong, durable fastening method.



Material and Thread Information
Material: C1010 High-Welding Quality, Low Carbon Steel
Finish: Plain, Unless Specified
Threads: Unified Standard Class 2A ASME B 1.1-2003