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 4639-5 Type
Self-Ejecting Fastener and
4639-24945 Type
Weld Plate Receptacle
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To order, add up the thickness of the panels being joined together,
as shown here. Next, locate the total
thickness on the chart. The part number is shown under the Part Number column.
Total Material
Thickness (inches) |
Stud Grip |
Spring Height |
Stud Part Number |
Weld Plate Part Number |
| .060-.100 |
.400 |
.335 |
4639-55-400 |
4639-24945-335 |
| .092-.125 |
.400 |
.310 |
4639-55-400 |
4639-24945-310 |
| .117-.150 |
.400 |
.285 |
4639-55-400 |
4639-24945-285 |
| .142-.175 |
.500 |
.360 |
4639-55-500 |
4639-24945-360 |
| .167-.200 |
.500 |
.335 |
4639-55-500 |
4639-24945-335 |
| .192-.225 |
.550 |
.360 |
4639-55-550 |
4639-24945-360 |
| .217-.250 |
.550 |
.335 |
4639-55-550 |
4639-24945-335 |
| .242-.275 |
.550 |
.310 |
4639-55-550 |
4639-24945-310 |
| .267-.300 |
.550 |
.285 |
4639-55-550 |
4639-24945-285 |
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