General Information
Non-flanged CD weld studs are ideal for applications requiring close rundown of a nut or in cases where a flange may interfere with mounting. The weld strength of non-flanged studs may be lower than that of flanged studs, so testing is advised to ensure sufficient strength for specific applications. Non-flanged studs generally cost more than flanged ones; therefore, Cutlass recommends using flanged studs where possible. Standard lengths up to 1.0" are stocked, with tooling available for additional sizes by special order (minimum order quantities may apply).
Special Orders: Other diameters, lengths, and materials are available by special order (minimum quantities may apply).
Contact: Call Cutlass for part numbers that are not shown.
Printer-Friendly Documents:
- Inch: CD Inch Flanged Weld Studs Data Sheet (PDF)
- Metric: CD Metric Flanged Weld Studs Data Sheet (PDF)
Each thread size has specifications for Thread Diameter (A), Flange Thickness (B), Length (L), and available Part Numbers for Mild Steel, Stainless Steel, and Aluminum Alloy.
Example Part Number Format: 4-40 UNC x 3/8" SS CD NF (2502-0212)
Select the tab below to view detailed information on each specific part, including diameter, length, material, and corresponding part numbers.
Inches
Quick Links
Description/part number example....4-40UNC x 3/8 SS CD NF....2502-0212
| A = 0.140" (flange diameter) | B = 0.030" (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 1/4" | 2501-0308 | 2502-0308 | 2503-0308 |
| 3/8" | 2501-0312 | 2502-0312 | 2503-0312 |
| 1/2" | 2501-0316 | 2502-0316 | 2503-0316 |
| 5/8" | 2501-0320 | 2502-0320 | 2503-0320 |
| 3/4" | 2501-0324 | 2502-0324 | 2503-0324 |
| 1.0" | 2501-0332 | 2502-0332 | 2503-0332 |
| 1.1/4" | 2501-0340 | 2502-0340 | 2503-0340 |
| 1.1/2" | 2501-0348 | 2502-0348 | 2503-0348 |
| A = 0.166" (flange diameter) | B = 0.030" (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 1/4" | 2501-0408 | 2502-0408 | 2503-0408 |
| 3/8" | 2501-0412 | 2502-0412 | 2503-0412 |
| 1/2" | 2501-0416 | 2502-0416 | 2503-0416 |
| 5/8" | 2501-0420 | 2502-0420 | 2502-0420 |
| 3/4" | 2501-0424 | 2502-0424 | 2503-0424 |
| 1.0" | 2501-0432 | 2502-0432 | 2503-0432 |
| 1.1/4" | 2501-0440 | 2502-0440 | 2503-0440 |
| 1.1/2" | 2501-0448 | 2502-0448 | 2503-0448 |
| A = 0.192" (flange diameter) | B = 0.030" (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 1/4" | 2511-0508 | 2512-0508 | 2513-0508 |
| 3/8" | 2511-0512 | 2512-0512 | 2513-0512 |
| 1/2" | 2511-0516 | 2512-0516 | 2513-0516 |
| 5/8" | 2511-0520 | 2512-0520 | 2513-0520 |
| 3/4" | 2511-0524 | 2512-0524 | 2513-0524 |
| 1.0" | 2511-0532 | 2512-0532 | 2513-0532 |
| 1.1/4" | 2511-0540 | 2512-0540 | 2513-0540 |
| 1.1/2" | 2511-0548 | 2512-0548 | 2513-0548 |
| A = 0.192" (flange diameter) | B = 0.030" (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 1/4" | 2501-0508 | 2502-0508 | 2503-0508 |
| 3/8" | 2501-0512 | 2502-0512 | 2503-0512 |
| 1/2" | 2501-0516 | 2502-0516 | 2503-0516 |
| 5/8" | 2501-0520 | 2502-0520 | 2503-0520 |
| 3/4" | 2501-0524 | 2502-0524 | 2503-0524 |
| 1.0" | 2501-0532 | 2502-0532 | 2503-0532 |
| 1.1/4" | 2501-0540 | 2502-0540 | 2503-0540 |
| 1.1/2" | 2501-0548 | 2502-0548 | 2503-0548 |
| A = 0.252" (flange diameter) | B = 0.030" (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 3/8" | 2501-0812 | 2502-0812 | 2503-0812 |
| 1/2" | 2501-0816 | 2502-0816 | 2503-0816 |
| 5/8" | 2501-0820 | 2502-0820 | 2503-0820 |
| 3/4" | 2501-0824 | 2502-0824 | 2503-0824 |
| 1.0" | 2501-0832 | 2502-0832 | 2503-0832 |
| 1.1/4" | 2501-0840 | 2502-0840 | 2503-0840 |
| 1.1/2" | 2501-0848 | 2502-0848 | 2503-0848 |
| 1.3/4" | 2501-0856 | 2502-0856 | 2503-0856 |
| 2.0" | 2501-0864 | 2502-0864 | 2503-0864 |
| A = 0.315" (flange diameter) | B = 0.040" (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 1/2" | 2501-1016 | 2502-1016 | 2503-1016 |
| 5/8" | 2501-1020 | 2502-1020 | 2503-1020 |
| 3/4" | 2501-1024 | 2502-1024 | 2503-1024 |
| 1.0" | 2501-1032 | 2502-1032 | 2503-1032 |
| 1.1/4" | 2501-1040 | 2502-1040 | 2503-1040 |
| 1.1/2" | 2501-1048 | 2502-1048 | 2503-1048 |
| 1.3/4" | 2501-1056 | 2502-1056 | 2503-1056 |
| 2.0" | 2501-1064 | 2502-1064 | 2503-1064 |
Metric
Quick Links
| A = 3.0 - 3.2mm (flange diameter) | B = 1.0mm (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 6mm | 2531-0306 | 2532-0306 | 2533-0306 |
| 8mm | 2531-0308 | 2532-0308 | 2533-0308 |
| 10mm | 2531-0310 | 2532-0310 | 2533-0310 |
| 12mm | 2531-0312 | 2532-0312 | 2533-0312 |
| 16mm | 2531-0316 | 2532-0316 | 2533-0316 |
| 20mm | 2531-0320 | 2532-0320 | 2533-0320 |
| 25mm | 2531-0325 | 2532-0325 | 2533-0325 |
| 30mm | 2531-0330 | 2532-0330 | 2533-0330 |
| A = 4.0 - 4.2mm (flange diameter) | B = 1.0mm (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 6mm | 2531-0406 | 2532-0406 | 2533-0406 |
| 8mm | 2531-0408 | 2532-0408 | 2533-0408 |
| 10mm | 2531-0410 | 2532-0410 | 2533-0410 |
| 12mm | 2531-0412 | 2532-0412 | 2533-0412 |
| 16mm | 2531-0416 | 2532-0416 | 2533-0416 |
| 20mm | 2531-0420 | 2532-0420 | 2533-0420 |
| 25mm | 2531-0425 | 2532-0425 | 2532-0425 |
| 30mm | 2531-0430 | 2532-0430 | 2533-0430 |
| A = 5.0 - 5.2mm (flange diameter) | B = 1.0mm (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 8mm | 2531-0508 | 2532-0508 | 2533-0508 |
| 10mm | 2531-0510 | 2532-0510 | 2533-0510 |
| 12mm | 2531-0512 | 2532-0512 | 2533-0512 |
| 16mm | 2531-0516 | 2532-0516 | 2533-0516 |
| 20mm | 2531-0520 | 2532-0520 | 2533-0520 |
| 25mm | 2531-0525 | 2532-0525 | 2533-0525 |
| 30mm | 2531-0530 | 2532-0530 | 2533-0530 |
| 35mm | 2531-0535 | 2532-0535 | 2533-0535 |
| 40mm | 2531-0540 | 2532-0540 | 2533-0540 |
| 50mm | 2531-0550 | 2532-0550 | 2533-0550 |
| A = 6.0 - 6.2mm (flange diameter) | B = 1.0mm (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 10mm | 2531-0610 | 2532-0610 | 2533-0610 |
| 12mm | 2531-0612 | 2532-0612 | 2533-0612 |
| 16mm | 2532-0616 | 2532-0616 | 2533-0616 |
| 20mm | 2531-0620 | 2532-0620 | 2533-0620 |
| 25mm | 2531-0625 | 2532-0625 | 2533-0625 |
| 30mm | 2531-0630 | 2532-0630 | 2533-0630 |
| 35mm | 2531-0635 | 2532-0635 | 2533-0635 |
| 40mm | 2531-0640 | 2532-0640 | 2533-0640 |
| 50mm | 2531-0650 | 2532-0650 | 2533-0650 |
| 60mm | 2531-0660 | 2532-0660 | 2533-0660 |
| 70mm | 2531-0670 | 2532-0670 | 2533-0670 |
| 75mm | 2531-0675 | 2532-0675 | 2533-0675 |
| A = 8.0 - 8.2mm (flange diameter) | B = 1.2mm (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 10mm | 2531-0810 | 2532-0810 | 2533-0810 |
| 12mm | 2531-0812 | 2532-0812 | 2533-0812 |
| 16mm | 2531-0816 | 2532-0816 | 2533-0816 |
| 20mm | 2531-0820 | 2532-0820 | 2533-0820 |
| 25mm | 2531-0825 | 2532-0825 | 2533-0825 |
| 30mm | 2531-0830 | 2532-0830 | 2533-0830 |
| 35mm | 2531-0835 | 2532-0835 | 2533-0835 |
| 40mm | 2531-0840 | 2532-0840 | 2533-0840 |
| 50mm | 2531-0850 | 2532-0850 | 2533-0850 |
| 60mm | 2531-0860 | 2532-0860 | 2533-0860 |
| 70mm | 2531-0870 | 2532-0870 | 2533-0870 |
| 75mm | 2531-0875 | 2532-0875 | 2533-0875 |
| A = 10.0 - 10.2mm (flange diameter) | B = 1.2mm (flange thickness) | ||
|---|---|---|---|
| L (Length) | Part Number | ||
| 10mm | 2531-1010 | 2532-1010 | |
| 12mm | 2531-1012 | 2532-1012 | |
| 16mm | 2531-1016 | 2532-1016 | |
| 20mm | 2531-1020 | 2532-1020 | |
| 25mm | 2531-1025 | 2532-1025 | |
| 30mm | 2531-1030 | 2532-1030 | |
| 35mm | 2531-1035 | 2532-1035 | |
| 40mm | 2531-1040 | 2532-1040 | |
| 50mm | 2531-1050 | 2532-1050 | |
| 60mm | 2531-1060 | 2532-1060 | |
| 70mm | 2531-1070 | 2532-1070 | |
| 75mm | 2531-1075 | 2532-1075 | |
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