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Crimp-On External Retaining Rings
Also known as X-washers, place these rings into the groove and squeeze tight with pliers to form a 360° closure. To remove, squeeze tabs on the opposite side of the opening.
1008 carbon steel rings are an economical choice with good strength. The zinc-plated finish is corrosion resistant in wet environments.
18-8 stainless steel rings have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
For Groove | ||||||||
|---|---|---|---|---|---|---|---|---|
| For OD | Dia. | Wd. | Ring Thick. | Min. Hardness | Magnetic Properties | Pkg. Qty. | Pkg. | |
Zinc-Plated 1008 Carbon Steel | ||||||||
| 5/32" | 0.086" | 0.031" | 0.025" | Rockwell B55 | Magnetic | 50 | 000000000 | 000000 |
| 3/16"-7/32" | 0.093" | 0.062" | 0.055" | Rockwell B55 | Magnetic | 50 | 000000000 | 00000 |
| 1/4"-9/32" | 0.125" | 0.062" | 0.055" | Rockwell B55 | Magnetic | 50 | 000000000 | 00000 |
| 5/16"-11/32" | 0.156" | 0.075" | 0.065" | Rockwell B55 | Magnetic | 50 | 000000000 | 00000 |
| 3/8"-13/32" | 0.187" | 0.075" | 0.065" | Rockwell B55 | Magnetic | 50 | 000000000 | 00000 |
| 7/16"-15/32" | 0.218" | 0.083" | 0.075" | Rockwell B55 | Magnetic | 50 | 000000000 | 00000 |
| 1/2"-17/32" | 0.25" | 0.083" | 0.075" | Rockwell B55 | Magnetic | 50 | 000000000 | 00000 |
| 9/16"-19/32" | 0.279" | 0.083" | 0.075" | Rockwell B55 | Magnetic | 25 | 000000000 | 00000 |
| 5/8"-21/32" | 0.311" | 0.097" | 0.089" | Rockwell B55 | Magnetic | 25 | 000000000 | 00000 |
| 11/16"-23/32" | 0.341" | 0.097" | 0.089" | Rockwell B55 | Magnetic | 25 | 000000000 | 00000 |
| 3/4"-25/32" | 0.375" | 0.097" | 0.089" | Rockwell B55 | Magnetic | 25 | 000000000 | 00000 |
18-8 Stainless Steel  | ||||||||
| 3/16"-7/32" | 0.093" | 0.062" | 0.055" | Rockwell B82 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1/4"-9/32" | 0.125" | 0.062" | 0.055" | Rockwell B82 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 5/16"-11/32" | 0.156" | 0.075" | 0.065" | Rockwell B82 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 3/8"-13/32" | 0.187" | 0.075" | 0.065" | Rockwell B82 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 7/16"-15/32" | 0.218" | 0.083" | 0.075" | Rockwell B82 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1/2"-17/32" | 0.25" | 0.083" | 0.075" | Rockwell B82 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |