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| Thread Size | 1/8 inch M BSP |
| Opening Diameter | 4 mm |
| Conical Opening | 6 mm |
| Ferrule Nut Size | 8.3 x 5.9 mm |
| Material | Stainless steel |
| Color | Silver |
Straight fitting accepts the I...46 6 x 4 mm PTFE tubing reinforcement and I..139 6 x 4 (tubing size) ferrule. Three parts: 1/8" x 1/8" M BSPT thread pipe fitting, with 4 mm opening x 6 mm conical opening (for ferrule) nut is internally chamfered 1/8" F BSP x 6.1 mm opening threaded fittings are now stainless steel brass ferrule, 8.3/7 mm x 5.9 mm ID