| For a quote or to order, please specify: | ||||||
|---|---|---|---|---|---|---|
| Specify Stud Type: | Quantity: | Weld Base Diameter: | Thread Size: | Unthreaded Length: | Maximum Thread Length: | Material: |
| Specify TSB | Specify | Specify D | Specify T | Specify A(BW) | Specify B | Specify |
Sunbelt aluminum SB (Shoulder Base) welding studs are partially threaded studs with a base diameter greater than the thread diameters. Available with weld-base diameters from 5/16 inch through 1/2 inch; thread diameters as specified.
Typical Use: To provide a spacer between the parent metal and the fastened part.
Length Specifications: Overall length limits are established by the combination of A and B.
Material: Aluminum alloy 5000 Series.
Ferrules: All orders include ferrules, which are supplied with the studs and are not sold individually.
| SPECIFICATIONS | ||||||||
|---|---|---|---|---|---|---|---|---|
| THREAD SIZE | WELD BASE DIA. (NOM) | UNTHREADED LENGTH | MAX THREAD LENGTH | MAX OVERALL LENGTH | APPROPRIATE WELD BEAD DIMENSIONS | |||
| Before Weld | After Weld (NOM) | BW | AW | DIAMETER | HEIGHT | |||
| T | D | A(BW) | A(AW) | B | L(AW) | L(AW) | E | F |
| 10-32 | 5/16 | 7/16 | 1/4 | 7/16 | 7/8 | 11/16 | 15/32 | 5/32 |
| 1/4-20 | 3/8 | 15/32 | 9/32 | 5/8 | 1-3/32 | 29/32 | 5/8 | 3/16 |
| 5/16-18 | 7/16 | 15/32 | 9/32 | 3/4 | 1-7/32 | 1-1/32 | 21/32 | 7/32 |
| 3/8-16 | 1/2 | 1/2 | 5/16 | 1 | 1-1/2 | 1-5/16 | 3/4 | 1/4 |
