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Screw-On Caps
 |
Aluminum |
Thread onto male pipe and fittings for the most secure fit. These caps keep dust, paint, and coatings out of threads and pipe. They also protect from damage during manufacturing, shipping, and storage.
Aluminum—Use aluminum caps instead of steel to prevent corrosion from spreading to aluminum pipe and tubing.
Thread | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Type | For OD | Inside Ht. | Flexibility | Max. Temp., ° F | Mil. Spec. | Pkg. Qty. | Pkg. | |||
Aluminum | |||||||||||
For Straight-Thread Fittings | |||||||||||
| 5/16"-24 | UNF | 5/16" | 21/64" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T11 | 000000 | ||
| 3/8"-24 | UNF | 3/8" | 19/64" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T12 | 00000 | ||
| 7/16"-20 | UNF | 7/16" | 15/32" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T13 | 0000 | ||
| 1/2"-20 | UNF | 1/2" | 7/16" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T14 | 00000 | ||
| 9/16"-18 | UNF | 9/16" | 15/32" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T15 | 00000 | ||
| 5/8"-18 | UNF | 5/8" | 33/64" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T16 | 00000 | ||
| 3/4"-16 | UNF | 3/4" | 35/64" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T17 | 00000 | ||
| 7/8"-14 | UNF | 7/8" | 21/32" | Rigid | 650 | MIL-C-5501/3 | 50 | 3522T18 | 00000 | ||
| 1 1/16"-12 | UN | 1 1/16" | 49/64" | Rigid | 650 | MIL-C-5501/3 | 25 | 3522T19 | 00000 | ||
| 1 5/16"-12 | UN | 1 5/16" | 49/64" | Rigid | 650 | MIL-C-5501/3 | 25 | 3522T21 | 00000 | ||
| 1 5/8"-12 | UN | 1 5/8" | 23/32" | Rigid | 650 | MIL-C-5501/3 | 10 | 3522T22 | 00000 | ||
