0285 18 00 by Parker | Legris Internal Hex Head Plug | 3/8" Male NPT Thread | 8 mm Hex | 11 mm Length | 316L Stainless Steel | Pack of 5Adapters and Manifolds: Part Number C E1 E2 (max) E3 (min) F G H Kg 0285 11 00 1 8" 6 mm 5 mm 3. 2 mm 5 mm 10. 2 mm 8 mm . 003 Kg 0285 14 00 1 4" 8 mm 7. 2 mm 4. 4 mm 6 mm 13. 6 mm 10 mm . 007 Kg 0285 18 00 3 8" 8 mm 7. 5 mm 4. 7 mm 8 mm 17 mm 11 mm . 013 Kg 0285 22 00 1 2" 8 mm 9. 9 mm 6. 3 mm 10 mm 21 mm 13 mm . 025 Kg Conforms to ANSI B1. 20. 1