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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.
4639-165 Oval
Head or
RACEX® Oval Head Fastener and
4639-24945 Type
Weld Plate Receptacle
| Total Material Thickness (inches) |
Stud Grip |
Spring Height |
 |
 |
Weld Plate Part Number |
| Oval Head Part Number |
RACEX® Oval Head Part Number |
| .060-.097 |
.400 |
.360 |
4639-165-400 |
RACEX-A6540-Z3CT |
4639-24945-360 |
| .089-.122 |
.400 |
.335 |
4639-165-400 |
RACEX-A6540-Z3CT |
4639-24945-335 |
| .114-.147 |
.400 |
.310 |
4639-165-400 |
RACEX-A6540-Z3CT |
4639-24945-310 |
| .139-.172 |
.400 |
.285 |
4639-165-400 |
RACEX-A6540-Z3CT |
4639-24945-285 |
| .164-.197 |
.500 |
.360 |
4639-165-500 |
RACEX-A6550-Z3CT |
4639-24945-360 |
| .189-.222 |
.500 |
.335 |
4639-165-500 |
RACEX-A6550-Z3CT |
4639-24945-335 |
| .214-.247 |
.550 |
.360 |
4639-165-550 |
RACEX-A6555-Z3CT |
4639-24945-360 |
| .239-.272 |
.550 |
.335 |
4639-165-550 |
RACEX-A6555-Z3CT |
4639-24945-335 |
| .264-.297 |
.550 |
.310 |
4639-165-550 |
RACEX-A6555-Z3CT |
4639-24945-310 |
4639-565 Flush Head or RACEX®
Flush Head Fastener and
4639-24945 Type
Weld Plate Receptacle
| Total Material Thickness (inches) |
Stud Grip |
Spring Height |
 |
|
Weld Plate Part Number |
| Flush Head Part Number |
RACEX® Flush Head Part Number |
| .060-.097 |
.400 |
.360 |
4639-665-400 |
RACEX-F6540-Z3CT |
4639-24945-360 |
| .089-.122 |
.400 |
.335 |
4639-665-400 |
RACEX-F6540-Z3CT |
4639-24945-335 |
| .114-.147 |
.400 |
.310 |
4639-665-400 |
RACEX-F6540-Z3CT |
4639-24945-310 |
| .139-.172 |
.400 |
.285 |
4639-665-400 |
RACEX-F6540-Z3CT |
4639-24945-285 |
| .164-.197 |
.500 |
.360 |
4639-665-500 |
RACEX-F6550-Z3CT |
4639-24945-360 |
| .189-.222 |
.500 |
.335 |
4639-665-500 |
RACEX-F6550-Z3CT |
4639-24945-335 |
| .214-.247 |
.550 |
.360 |
4639-665-550 |
RACEX-F6555-Z3CT |
4639-24945-360 |
| .239-.272 |
.550 |
.335 |
4639-665-550 |
RACEX-F6555-Z3CT |
4639-24945-335 |
| .264-.297 |
.550 |
.310 |
4639-665-550 |
RACEX-F6555-Z3CT |
4639-24945-310 |
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