The HOKE GYROLOK O-ring straight connector COS connects a fractional tube to a female straight thread port and seals against the port face with an O-ring. It comes in tube outer diameters from 1/16" to 1".
| Type | O-ring straight connector (COS): connects a fractional tube to a female straight thread |
| Part Numbers | 1COS[ ] ~ 16COS[ ] |
| Material (GYROLOK series) | Material code in the [ ] of the part number: brass BR, 304/304L stainless steel, 316/316L stainless steel, Monel M, Hastelloy C-276 HC, Duplex 2205 DX3, Inconel Alloy 625, Inconel Alloy 825, Super Duplex 2507 D50, titanium TI, 254 SMO 6MO (available materials may vary by fitting type and size) |
| O-ring Material | Buna (code 21) is standard for fittings with O-rings / alternative materials include silicone (01) and NBR (23) |
| Dimensions (inches): Overall Length A and O-ring Size by Tube O.D. and Thread | tube 1/16" x thread 5/16-24: A 1.13, O-ring I.D. .31 / O.D. .44 / tube 1/8" x thread 5/16-24: A 1.25, O-ring I.D. .31 / O.D. .44 / tube 3/16" x thread 3/8-24: A 1.41, O-ring I.D. .38 / O.D. .50 / tube 1/4" x thread 7/16-20: A 1.55, O-ring I.D. .44 / O.D. .63 / tube 3/8" x thread 9/16-18: A 1.72, O-ring I.D. .56 / O.D. .75 / tube 1/2" x thread 9/16-18: A 1.88, O-ring I.D. .58 / O.D. .78 / tube 1/2" x thread 3/4-16: A 1.88, O-ring I.D. .75 / O.D. .94 / tube 5/8" x thread 7/8-14: A 1.94, O-ring I.D. .88 / O.D. 1.13 / tube 3/4" x thread 1 1/16-12: A 2.09, O-ring I.D. 1.06 / O.D. 1.31 / tube 7/8" x thread 1 1/16-12: A 2.09, O-ring I.D. 1.06 / O.D. 1.31 / tube 1" x thread 1 5/16-12: A 2.38, O-ring I.D. 1.31 / O.D. 1.56 |