Full Thread Studs
Full Thread Studs
STUD SPECIFICATION
D
Min. L
C
Fillet Dimension
E
F
10-24
25/32
.187
9/32
3/32
1/4-20
25/32
.187
23/64
7/64
5/16-18
25/32
.187
7/16
7/64
3/8-16
25/32
.187
1/2
1/8
7/16-14
25/32
.187
37/64
9/64
1/2-13
13/16
.187
11/16
5/32
5/8-11
31/32
.187
51/64
3/16
3/4-10
1 15/64
.187
15/16
1/4
7/8-9
1 1/2
.375
1 3/32
5/16
1-8
1 17/32
.375
1 15/64
3/8

HOW TO ORDER

Specify diameter, thread size, before weld (BW) length, type of material.

EXAMPLE

1/2-13 X 1 1/8" (BW) full thread (FT), mild steel

Online Quote Form
FERRULE SPECIFICATION
No.
D
B
G
M
FF-019
.390
.305
.234
.390
FF-025
.454
.380
.234
.390
FF-031
.578
.445
.234
.390
FF-037
.640
.505
.234
.390
FF-043
.703
.585
.234
.422
FF-050
.795
.650
.250
.438
FF-062
1.030
.785
.328
.516
FF-075
1.215
1.030
.469
.656
FF-087
1.408
1.210
.545
.732
FF-100
1.615
1.406
.633
.820

HOW TO DETERMINE
BEFORE WELD (BW) LENGTH

First establish the standing length of the stud after weld (AW).

Based on the diameter of the stud, include the following additional length before weld (BW).

Diameters up through 9/16" add 1/8"
Diameters from 5/8" through 7/8" add 3/16"
Diameters 1" through 1 1/4" add 1/4"