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Best Choice BGENHPON 
BGENHPON PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector for E3D-V6 Bowden Extruder 3D Printer [Quick & Secure] The PC4-M10 Male Straight Quick Fitting Connector allows effortless PTFE tube insertion and self-lockCheeMuii 
CheeMuii 23 PCS Brass DOT Air Line Fittings Kit 1/4 3/8 1/2 DOT Quick Connect Air Fittings Straight Union Push to Connec 23 PCS PACKAGE: The 23 pcs DOT air brake fittings kit includes: 8 pcs 1/4 inch straight union DOT fittings, 8 pcs 3/8 inEMSea 
EMSea 4Pcs 4mm Tube OD x 1/8" NPT Female Thread Push Fit Pneumatic Connecter Adapter, Straight Push to Connect Air Fitti Product Size: The push to connect fittings tube and thread size is 4mm tube OD x 1/8NPT female thread. And the specificAcbbMNS 
AcbbMNS 20Pcs 12mm (1/2 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plas 【Package Included】You will get 20pcs 12mm(1/2") Straight Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA /Best Value Lokkr 
Lokkr Bowden Tube Coupler Set (10 Pcs), PC4-M6 Pneumatic Fitting Push to Connect and PC4-M10 Male Straight Pneumatic PTF Nikovoke 
10Pcs Pneumatic Quick-Connect Fittings, 6mm 1/4 Inch Tube OD Straight Air Hose Connectors, Push-Release Couplings for Pn 【Versatile Compatibility】: Designed for connecting 6mm to 6mm tube OD air lines, Package Contents: 10Pcs quick connect paikoolwer 
aikoolwer 60 Pcs Quick Connect Straight Push Connectors 1/2 '' 3/8 '' 5/16 '' 1/4 '' 5/32'' OD Push-to-Connect Fittings You Will Receive: 60pcs air line quick connect fittings, including 5 different specifications (1/2 '', 3/8 '', 5/16 '',LEOWAY LEOWAY PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector for E3D-V6 Long-Distance Bowden Extrude 10 x PC4-M10 pneumatic male straight quick connector for E3D-V6 long-distance bowden extruder 3D printer.YAMATARO 2 Pack 3/8" x1/4" Straight Push Fit Connector Fittings Quick Connect Reducing Connector for Pipe with RO Tube for Water Made of POM material. Widely used in water purification, Reverse Osmosis Water System, food/beverage and pneumatic systeNikovoke 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 【Specifications】Package contains: 6 push-fit fittings; Mating tube DO and thread size: 6mm OD x 1/4"GZxjsisy Zxjsisy 6PCS Straight Pneumatic Push to Quick Connect Fittings 1/4npt Male X 8mm Tube Od，Straight Push-Fit Air Fittings, 【Premium Material】:Made of high-quality metal materials, it is wear-resistant and ensures lasting reliability in variousNikovoke 10Pcs Pneumatic Quick-Connect Fittings, 6mm 1/4 Inch Tube OD Straight Air Hose Connectors, Push-Release Couplings for Pn 【Versatile Compatibility】: Designed for connecting 6mm to 6mm tube OD air lines, Package Contents: 10Pcs quick connect pNikovoke 10Pcs Pneumatic Quick-Connect Fittings, 10mm 3/8 Inch Tube OD Straight Air Hose Connectors, Push-Release Couplings for P 【Versatile Compatibility】: Designed for connecting 10mm to 10mm tube OD air lines, Package Contents: 10Pcs quick connectTopHomer 10PCS 1/4" inch Quick Connect Water Purifiers Tube Fittings Set, Straight Connector for Water Pipe (Ball Valve+L Type+T 【Preventing Leakage】1/4" water pipe connect fittings kit have snap can be firmly stuck the pipe and does not fall off, nAcbbMNS AcbbMNS 10Pcs 8mm (5/16 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plas 【Package Included】You will get 10pcs 8mm(5/16") Straight Union Connectors, fit for OD 5/16" tube. Suitable for PU / PA /Zopsc 5PCS 3D Printer Accessories PC4 M6 Straight Pneumatic Connector for Nylon Tube and PU Hose Made of stainless steel, - andHeeke PC4-M10 Male Straight Pneumatic - PTFE Tube Push in Quick Fitting Connector for E3D-V6 Long-Distance Bowden Extruder 3D 💝【SUPERIOR PC4-M10 MALE STRAIGHT PNEUMATIC CONNECTOR】-- Designed specifically for the E3D-V6 long-distance bowden extruNikovoke 2 Pcs Push Fit Pneumatic Reducer Fittings, Straight Union Quick Connect Tube Connectors for Compressor, Vacuum Systems, 【One push and it connects automatically】No tools required to complete the connection and reconfiguration of industrial pHARSKIYER HARSKIYER 5 Pcs Push to Connect Fittings 12mm Tube OD x 1/4 Inch NPT Thread, Male Straight Pneumatic Air Hose Quick Conn Product list: Contains 5 pieces of straight tube fitting. Thread size is 1/4 inch NPT and thread type is male. SuitableBroLuka Brass Compression Tube Fitting, Female Compression Union Straight Connector for Fuel, Air, Liquid, Oil, Gas, Vacuum Line 【 Welded-free connection 】 Brass compression straight-through pipe joint, which can achieve reliable connection of metalTAILONZ PNEUMATIC TAILONZ PNEUMATIC Straight Reducing 10mm x 6mm Tube OD Push to Connect Fittings Push Lock PG10-06 (Pack of 10) 【Product Name】Direct push reducing hose fittingsLSHPG 2PCS Male Flared Straight Tube Hydraulic Adapter Fitting,3/8" Male JIC 37° Flare (9/16"-18UNF) × 3/8" Male JIC 37° Flare 【Package Includes】:You will receive 2 pieces Male Flared Straight Tube Hydraulic Adapter FittingBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aMalida Malida 1/2" Thread Male to 1/4" Push Fit Tube Quick Connect for Water Purifiers Reverse Osmosis (5pack) 1/2"Thread male x 1/4" tube Quick Connect.EMSea EMSea 4Pcs 6mm Tube OD x 1/8" NPT Female Thread Push Fit Pneumatic Connecter Adapter, Straight Push to Connect Air Fitti Product Size: The push to connect fittings tube and thread size is 6mm tube OD x 1/8NPT female thread. And the specificboeray Boeray 26pcs Quick Connect Brass DOT Air Line Fittings Straight Union 1/4” 3/8” 1/2” Tube Push to Connect Fittings Air S 【Straight Union Kit】26pcs DOT air line fittings kit: 10pcs 1/4” OD union + 10pcs 3/8” OD union + 6pcs 1/2” OD union quic11% Off Lanpou Straight Push Connector, 20pcs 6mm Tube OD 1/4'' Pneumatic Straight Push Connectors Air Line Fittings pneumatic connecto Simple push in design for connecting to the tube and provide secure connection, requires no extra sealingBroLuka 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 6Pcs Straight Pneumatic Push to Quick Connect FittingseMagTech eMagTech 5pcs 1/4 Male Thread to 1/4 Straight Connector Pushfit Fittings for Installing Replacement Filters Filter Housi Product size: The inner diameter of the connector of this product is 1/4 inch (about 6.5mm), the outer thread is 1/4 (12BroLuka 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 6Pcs Straight Pneumatic Push to Quick Connect FittingseMagTech eMagTech 5pcs 1/4 Male Thread to 1/4 Straight Connector Pushfit Fittings for Installing Replacement Filters Filter Housi Product size: The inner diameter of the connector of this product is 1/4 inch (about 6.5mm), the outer thread is 1/4 (12AcbbMNS AcbbMNS 2Pcs 12mm Straight Quick Connector, Push to Connect Tube Fitting for RO Water Reverse Osmosis Filter System (Str Standard fitting for water filter systems using 12mm OD water tubeTAILONZ PNEUMATIC TAILONZ PNEUMATIC Male Straight 6mm Tube OD x 1/8 BSP Push to Connect Fittings PC6-01 (Pack of 10) 【Product Name】Straight Push-in Connect FittingsLuojinLuoda LuojinLuoda PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector - for E3D-V6 Bowden PTFE Tube Conn 【Quick and Secure Connection】The PC4-M10 Male Straight Quick Fitting Connector enables effortless PTFE tube insertion wiuxcell uxcell Push to Connector Fitting, 8mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Connector, Bla Color: Black; Fit Tube OD: 8mm to 8mm; Operating Pressure: 0-0.8MPa; Operating Temperature: 0~60℃ / 32~140℉; Package ConBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aYDuupxe YDuupxe Heat Resistant PTFE PTEE Tube 4*PC4 M6 Quick Fitting+4*PC4 M10 Straight Pneumatic Fitting Push for All 1.75mm PL [HEAT-RESISTANT PTFE MATERIAL] Withstands temperatures up to 260°C for consistent printing results.Cryfokt Cryfokt 2PCS PTFE Teflon Tube, with 4PCS PC4 M6 Quick Fitting, 4PCS PC4 M10 Straight Pneumatic Connector Push in for 1.7 This package comes with 2 pieces of 1: meter PTFE tube (4mm outer diameter, 2mm inner diameter) plus 4 PC4 - M6 and 4 PCuxcell uxcell Plastic Straight Union Push to Connect Tube Fitting 12mm OD Push Fit Lock Blue 10pcs Pack of 10pcs 12mm OD plastic straight tube fittingNikovoke 10Pcs Pneumatic Push-to-Connect Fittings, Straight Air Hose Connector for Tube OD 6mm 8mm with BSP Thread - 6mmx1/8 6mmx 【Plug-and-Play】 No tools required for quick connection of the hose and threaded interface, providing a modular piping soRuoFeng 1/4" PT Male Thread 6mm Straight Pneumatic Push in Quick Fitting Connectors for PETF Tube 10Pcs Product : Quick Fittings,Model:PC6-02.Package Content : 10 x Quick FittingsBroLuka Brass Compression Tube Fitting, Female Compression Union Straight Connector for Fuel, Air, Liquid, Oil, Gas, Vacuum Line 【 Welded-free connection 】 Brass compression straight-through pipe joint, which can achieve reliable connection of metalCLPUINGEN Compression Ferrule Tube Fitting 4 6 8 10 12 14 16mm Brass Pipe Double Card Set Copper Joints Tubing Nut Lock Double Str Model Number:PUAcbbMNS AcbbMNS 10Pcs T Shape Tee Pneumatic Connector, 12mm (1/2 inch) Push to Connect Fittings, Quick Release Air Line Fitting 【Package Included】You will get 10pcs 12mm(1/2") Tee Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA / PE /boeray Boeray 5/32" Quick Push to Connect Fittings Brass Union Straight Joint DOT Approved 5/32" Tube OD x 1/16" NPT Thread Air 【High Quality Precision Brass】LONG SERVICE LIFE - 5/32" Tube OD x 1/16" NPT Thread straight DOT approved fittings are ma15% Off LEOWAY LEOWAY 3D Printer 4M PTFE Teflon Tube 2.5mm ID/4.0mm OD with Tubing Cutter, and 4pcs PC4-M10 Pneumatic Connector Fitting Package List:1pcs 4M 2.5mm ID/4.0mm OD PTFE teflon tube, 1pcsTubing Cutter and 4pcs PC4-M10 Pneumatic Connector FittingsMipcase Mipcase 6Pcs Metal Push to Connect Fittings for Trucks Quick Connect Pneumatic Air Hose Straight Tube Connectors Leakpro Wide application range: suitable for a variety of truck air systems, these fittings are designed to accommodate differen24% Off LEOWAY LEOWAY 3D Printer 3M Ultra-Smooth PTFE Teflon Tube 2.5mm ID/4.0mm OD with 4pcs PC4-M10 Pneumatic Connector Fittings for Package List:1pcs 3M 2.5mm ID/4.0mm OD Ultra-Smooth PTFE teflon tube, and 4pcs PC4-M10 Pneumatic Connector Fittings.Puretec Kwik Connector Straight Tube/Tube 1/4 Inch Puretec Replacement Part Fitting Straight connector, 1/4 tubeVGOL VGOL 20PCS PC4-M10 Male Straight Pneumatic PTFE Tube Push In Quick Fitting Connector Compatible with E3D V6 Long-Distanc Compatibility : PC4-M10 pneumatic male straight quick connector compatible with E3D V6 long distance bowden extruder, coCiieeo Ciieeo 24pcs 8mm Air Compressor Hose Fittings 3/8" Npt Threaded Male Quick Connect Pneumatic Tube Couplers Tee Elbow Str Flexible : straight through pneumatic hose fitting and air hose quick connector facilitate installation in limited spaceTAILONZ PNEUMATIC Tailonz Pneumatic 1/4 Inch od Push to Connect Fittings Pneumatic Fittings Kit 10 Spliters+10 Elbows+10 tee+10 Straight ( 【Product Name】1/4 ‘’ Plastic Push to connect fittings (40Pcs)CESTAME 280 Pcs Barbed Connectors Irrigation Fittings Kit,Drip Irrigation Barbed Connectors 1/4''Tubing Fittings Kit for Flower Easy to storage and install: These irrigation kits have a box, convenient and will not leak easily，just push the tubinguxcell uxcell 5pcs Push to Connect Fittings 12mm Tube OD x 1/2" NPT Thread Female Straight Pneumatic Tube Fittings PCF12-N04 Qu Size - Specification: 12mm Tube OD x 1/2" NPT Thread; Model: PCF12-N04; Type: Female Straight; Operating Pressure: 0 - 1MSAEIQUN MSAEIQUN Air hose fittings, Push to Connect Air fittings Male Straight 3/8 Inch Tube OD x 1/8 NPT Thread Fitting (Pack o uxcell uxcell Straight Push to Connector Reducer Fitting 6mm to 4mm Quick Release Pneumatic Connector Plastic Union Pipe Tube F 5 Pcs for 6mm to 4mm OD plastic straight tube fitting.sourcing map sourcing map Brass Hose Barb Fitting Straight 3/16 Inch x NPT 1/4 Male Thread Pipe Connector for Water Air Fuel Tube 2pc [Size] - Hose Fitting Size: 3/16 Inch Barbed x NPT 1/4 Male ThreadTanstic Tanstic 40Pcs 1/4 Inch OD Push to Connect Fittings Pneumatic Fittings Kit, Plastic Air Line Pneumatic Fittings Kit, 10 S 🚖[Package Information] You’ll get 40pcs 1/4” push to connect fittings, including 10pcs splitters(PY), 10pcs elbows(PV),uxcell uxcell Compression Tube Fitting 1/4NPT Female Thread x 1/8" Tube OD Straight Coupling Adapter 304 Stainless Steel 2Pcs Female Thread Size: 1/4NPT (Approx. ID 11.2mm); Fit for Tube OD: 1/8"uxcell uxcell Plastic Straight Union Push to Connect Tube Fitting 8mm OD Push Fit Lock Blue 3pcs Pack of 3pcs 8mm OD plastic straight tube fittingYINETTECH YINETTECH 4pcs Nickel Plated Brass Push Fit Connectors 8mm Straight Push in Connect Pneumatic Fitting Inner Diameter 6mm These push fit connectors are made of nickel plated brass, durable and with no air leakage for long term use.TAILONZ PNEUMATIC TAILONZ PNEUMATIC Air Flow Control Valve with Push-to-Connect Fitting, in-Line Speed Controller Union Straight - 6MM Tub 【Product Name】Air flow control valveuxcell uxcell Plastic Straight Union Push to Connect Tube Fitting 4mm OD Push Fit Lock Blue 4pcs Pack of 4pcs 4mm OD plastic straight tube fittinguxcell uxcell Straight Pneumatic Push to Quick Connect Fittings M5 Male x 4mm Tube OD Silver Tone 6pcs Product Name : push to quick fitting; Thread and Tube Size : M5 x 4mm ODGeneric Plastic Push to Connect Straight Union Pipe Tube Reducer Fitting, 6mm OD x 8mm OD, Reducing Coupler Straight Pneumatic C Reducing coupler for connecting two pipes with different diameterseMagTech eMagTech 6PCS Brass Round Tube Seamless Straight Pipe Tubing 1mm 1.5mm 2mm 2.5mm 3mm 3.5mm Outer Diameter 0.2mm Thicknes Product size : Outer diameter 1mm 1.5mm 2mm 2.5mm 3mm 3.5mm; Wall thickness 0.2mm; Length 300mm.HASAOMOI HASAOMOI 5PCS Air Brake Nylon Tubing Brass Union Fitting, 3/8" Tube OD x 1/4" NPT Thread Air Compression Straight Union High Quality Precision Brass: 3/8" Tube OD x 1/4" NPT Thread straight DOT approved fittings are made of high quality soluxcell uxcell Straight Pneumatic Push to Quick Connect Fittings 1/4NPT Male x 8mm Tube OD 8pcs Product Name : push to quick fitting; Model : PC8-02 ; Tube and Thread Size : 8mm OD x 1/4" NPTSagaSave 12m PE Straight Barb Hose Fitting, Hose Joiner Plastic Pipe Tube Connectors PE Straight Connector Connect Air Water,5PCS New PE material, withstand voltage and high temperature of 100 degrees.YZMSZ YZMSZ 1/4 inch O.D. Tube Straight Union Quick Connect fittings RO Water Filters set of 10. Our Product Food Grade Material, Push to Connect Technology,Quick Connect ,Nstalled Without Locking Clips.uxcell uxcell Push to Connector Fitting, 12mm to 10mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Conne Color: Black; Fit Tube OD: 12mm to 10mm; Operating Pressure: 0-1MPa; Operating Temperature: 0~60℃ / 32~140℉; Package ConNikovoke 10 Pcs Tube OD Push-to-Connect Fitting Kit, 4mm 6mm 8mm 10mm 12mm Two for Each Size, Straight Pneumatic Push-Lock Connec 【 Quick Connection 】 Includes five types of push-pull straight-through joint sets with pipe diameters of 4/6/8/10/12mm,uxcell uxcell Straight Push to Connector Reducer Fitting 12mm to 8mm Quick Release Pneumatic Connector Plastic Union Pipe Tube 2 Pcs for 12mm to 8mm OD plastic straight tube fitting.Liimevvon 20 pcs 3/8" to 1/4" OD Straight Union Reducer, Quick Connect, Push Fit Water Tube Fitting for RO Reverse Osmosis, Water Package Quantity: 20 packuxcell uxcell Straight Push to Connector Reducer Fitting 12mm to 10mm Quick Release Pneumatic Connector Plastic Union Pipe Tube 2 Pcs for 12mm to 10mm OD plastic straight tube fitting.uxcell uxcell Straight Push to Connector Reducer Fitting 10mm to 6mm Quick Release Pneumatic Connector Plastic Union Pipe Tube 2 Pcs for 10mm to 6mm OD plastic straight tube fitting.Omabeta Omabeta 30PCS Pneumatic Quick Connectors with Elliptic Release Ring, Air Line Fittings Straight Push Release,Straight Pu Versatile Multi-Size Compatibility: This set includes 30 connectors (10 each of 1/4", 5/16", and 3/8"), offering flexibiDIANN DIANN 20pcs PC4-M10 Pneumatic Fitting Straight Pneumatic Push in Quick Fitting Connector for 3D Printer PC4-M10 Fittings: PTFE Tubing OD: 4mm; Inner Diameter(Black End): 4mm; Thread: M10Cryfokt Cryfokt Aluminum Round Tube, 6100 0608 0300 Seamless Straight Tubing 8mm OD 6mm ID 300mm Length, Lightweight High Streng Material - Made of aluminum material, this tube features light weight and high strength. It is not easy to corrode or deEMSea EMSea 24Pcs Pneumatic Push to Connect Fittings Pipe Joint Kit Reducer Adapter Applications: Used for air compression systems, vacuum systems, pneumatic systems.Push to connect fittings designed forTAILONZ PNEUMATIC TAILONZ PNEUMATIC Male Straight 12mm Tube OD x 3/8 Inch NPT Thread Push to Connect Fittings PC12-N3 (Pack of 5) 【Product Name】Straight Push-in Connect FittingsDIANN DIANN 20pcs PC4-M10 Pneumatic Fitting Straight Pneumatic Push in Quick Fitting Connector for 3D Printer PC4-M10 Fittings: PTFE Tubing OD: 4mm; Inner Diameter(Black End): 4mm; Thread: M10uxcell uxcell Straight Pneumatic Push to Quick Connect Fittings G1/4 Male x 4mm Tube OD 5pcs Product Name : push to quick fitting; Model : PC4-02 ; Tube and Thread Size : 4mm OD x G1/4Lrocaoai Lrocaoai Pc4-M10 Male Straight Pneumatic Pefe Tube Push for -V6 Fitting Connector Bowden Extruder 3D Printer (Pack of 10 Widely used for connecting bowden extruderVoniecop Voniecop Tube Blue Tubing(1.5 Meters) with 3 Pieces Pc4-M6 Fittings and 3 Pieces Pc4-M10 Male Straight Pneumatic Pefe Tu Disassemble: press and hold the blue or black end of the quick fitting and pull out the tube.ZoXureShop 3D Printer Connector Kit. 10 x PC4-01 Pneumatic Male Straight Quick Fit, AntiClogging, Rust Resistant, High Temperature PC4-01 straight push fitting designed for 4mm PTFE Bowden tubes used in Ender, Prusa and FDM 3D printers. G1/8" male thruxcell uxcell Straight Pneumatic Push to Quick Connect Fittings M5 Male x 6mm Tube OD 10pcs Product Name : push to quick fitting; Model : PC6-M5 ; Tube and Thread Size : 6mm OD x M515% Off LEOWAY LEOWAY 4M Ultra-Smooth PTFE Teflon Tube 2.5mm ID/4.0mm OD with Tubing Cutter, and 4pcs PC4-M10 Pneumatic Connector Fitti Package List:1pcs 4M 2.5mm ID/4.0mm OD Ultra-Smooth PTFE teflon tube, 1pcsTubing Cutter and 4pcs PC4-M10 Pneumatic ConneVTurboWay Stainless Steel 316 Straight Thru Hull Exhaust Skin, Fitting 24mm Tube Pipe Socket Hardware, for Diesel Parking heaters Fit for 24mm inner diameter hose pipeVTurboWay Stainless Steel 316 Straight Thru Hull Exhaust Skin, Fitting 24mm Tube Pipe Socket Hardware, for Diesel Parking heaters Fit for 24mm inner diameter hose pipeEVGATSAUTO EVGATSAUTO 2PCS PTFE PTEE Tube, 4mm OD 2mm ID with Quick Fittings 1.75mm PLA ABS 3D Printer Parts Stainless Steel Copper 【Easy to Install and Remove】: The quick connector with external thread connection can be easily installed, just press thJohn Guest (1cm Tube OD x 0.5cm Tube OD) - John Guest Acetal Copolymer Tube Fitting, Reducing Straight Union, 1cm x 0.5cm Tube OD ( John Guest Reducing Straight ConnectorNOENNULL NOENNULL 2PCS PTFE PTEE Tube with 4PCS PC4 - M6 Quick Fitting, 4PCS PC4 - M10 Straight Pneumatic Fitting Push for 3D Pri PTEE tube: outer diameter 4mm, inner diameter 2mm; density 2.15-2.20g / cm3; it is made of PTFE material, safe and heatuxcell uxcell Straight Pneumatic Push to Quick Connect Fittings G1/2 Male x 16mm Tube OD 4pcs Product Name : push to quick fitting; Model :PC16-04 ; Tube and Thread Size : 16mm OD x 1/2" GUtopially Utopially for 3D Printer Compatible 10Pcs PC4-M10 Male Straight Pneumatic PTFE Tube Fitting Connector for Bowden Tube Fi Construction: Made from premium materials, these connectors offer reliability and , reducing the need for frequent replaGeneric Daseeme PC4-M6 Male Straight Pneumatic Tube Push Fitting Connector Compatible for CR-10 Ender 3 3D Printer Extruder PC4-M6 pneumatic male straight quick fitting is widely used for connecting extruder.uxcell uxcell 11/64" (4.2mm) ID Copper Tube Flare Fitting with Nuts, 2 Pcs Straight Copper Coupling Welding Joint Pipe Fitting Specification: Color: Gold Tone; Material: Copper, Brass; Pipe Fittings Dia: 4.2 x 6.35mm / 11/64 x 1/4inch (ID*OD); Suiuxcell uxcell Push to Connect Tube Fitting Adapter 6mm Tube OD x G1/8" Female Straight Pneumatic Connecter Connect Pipe Fitting 【UNIVERSAL DESIGN】- Product Name : push to connect fittings; Tube and Thread Size :6mm Tube OD x G1/8" Female ThreadDcnhfdsw Dcnhfdsw PC4-M10 Male Straight Pneumatic PTFE Tube Fitting Connector 10Pcs for 3D Printer Bowden Tube Fittings Construction: Made from premium materials, these connectors offer reliability and , reducing the need for frequent repla