Collar
| STUD SPECIFICATIONS (inches) |
|||||
|---|---|---|---|---|---|
| D | B | L | C | ||
| E | H | ||||
| 1/4 – 20 | 5/8 | 3/8 | .214 | 1/2 | 3/32 |
| 5/16 – 18 | 5/8 | 3/8 | .273 | 5/8 | 3/32 |
| 3/8 – 16 | 5/8 | 3/8 | .331 | 5/8 | 3/32 |
| 1/2 – 13 | 3/4 | 1/2 | .446 | 3/4 | 3/32 |
| FERRULE SPECIFICATIONS (inches) |
|||||
|---|---|---|---|---|---|
| FERRULE CODE |
D | B | G | M | |
| FK-025 | .875 | .785 | .145 | .255 | |
| FK-031 | .875 | .785 | .145 | .255 | |
| FK-037 | .875 | .785 | .145 | .255 | |
| FK-050 | 1.200 | 1.040 | .135 | .290 | |
Ferrules
All orders for studs include ferrules.Material
LOW CARBON STEEL (MS)
ASTM A-108 1010-1020.
STAINLESS STEEL (SS)
18-8.
Other specialized materials available; please call 866-935-WELD (9353) for more information.
Application
Collar studs are used to provide a spacer between the parent metal and the part secured on threaded extension.
Calculating the Correct Stud Length to Order
- Determine the after weld (AW) length required.
- For stud base diameters add to after weld length
Up through 9/16″ – 1/8″
From 5/8″ through 7/8″ – 3/16″
From 1″ through 1-1/4″ – 1/4″
How to Order
To order, please refer to the drawing above and specify the following: Collar Stud: CK, Material, Base Diameter (C), Before weld length to the top of the collar (L), Thread Size (D), Thread Length (B)
Example: CK MS – .33 x 1/2 w/ 3/8-16 x 5/8