Pneumatic connectors are commonly used with 3D printers to connect Bowden tubes to extruders and hot ends, providing a reliable, strong fitting with little to no movement of the tube once fitted. This is a pack of five PC6-01 pneumatic connectors which accept non-traditional larger Bowden tubes with a 6mm outer dimension (6mm OD) and 4mm inner dimension (4mm ID). We sell a number of other styles of pneumatic connectors - take a look in our 3D printing section for more! Specifications * Type: PC6-01 * Thread OD: 9.6mm * Height: 18.5mm * Nut OD: 12mm * Thread length: ~5.6mm * Input diameter (thread end): 7.3mm * Compatible PTFE: 6mm OD / 4mm ID * Weight (per connector): 5.7g Package Contents * 5x PC6-01 pneumatic connectors https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2023-03-07 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2023-12-27 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2024-09-18 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2024-11-29 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2024-11-30 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2025-11-28 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2025-11-29 https://elecena.pl/product/22727968/pc6-01-pneumatic-connectors-5-pack 2026-01-08