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Orfs Hydraulic Plugs Or Caps
These are Hydraulic ORFS plugs & caps. Please select the required size from the above drop box, and insert the quantity into the 'quantity' box. Please read the bottom of the page to see how to buy various items & save post costs. We have another listing for caps, as well as other adaptors.
ORFS THREAD ID CHART | ||||||
Male Thread OD & Pitch | DASH SIZE | Male Thread OD | Female Thread OD | TUBE SIZE | ||
inch – TPI | mm | inch | mm | inch | inch | |
9/16 – 18 UNF | -09 | 14.3 | 0.56 | 12,9 | 0.51 | 1/4 |
11/16 – 16 UN | -11 | 17.3 | 0.68 | 16,0 | 0.63 | 3/8 |
13/16 – 16 UN | -13 | 20.6 | 0.81 | 19,1 | 0.75 | 1/2 |
1 – 14 UNS | -16 | 25.4 | 1.00 | 23,6 | 0.73 | 5/8 |
1.3/16 – 12 UN | -19 | 30.0 | 1.18 | 28,2 | 1.11 | 3/4 |
1.7/16 – 12 UN | -23 | 36.3 | 1.43 | 34,3 | 1.35 | 1 |
1.11/16 – 12 UN | -27 | 42.7 | 1.68 | 40,6 | 1.60 | 1.1/4 |
2 – 12 UN | -32 | 51.8 | 2.00 | 48,8 | 1.92 | 1.1/2 |