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The BIQU PC4-M10 Male Straight Pneumatic Connector is a pack of 10 high-quality stainless steel fittings designed for 3D printers using 1.75mm filament. Featuring a 10mm M10 thread and a quick-connect push fitting for 4mm OD PTFE tubes, these connectors ensure reliable, jam-free filament feeding compatible with popular models like Ender-3 and CR10. Durable, rust-resistant, and easy to install, they are essential for any serious 3D printing professional aiming for flawless extrusion performance.


































| ASIN | B01IB81IHG |
| ASIN | B01IB81IHG |
| Brand Name | BIQU |
| Color | Black and Silver |
| Connector Type | Quick-Connect |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,090) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,090) |
| Date First Available | 29 August 2016 |
| Exterior Finish | Stainless Steel |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 10 x 10 x 19 millimeters |
| Item Weight | 6 Grams |
| Manufacturer | BIQU |
| Manufacturer | BIQU |
| Manufacturer Part Number | BIQU-C305 |
| Manufacturer reference | BIQU-C305 |
| Material Type | Alloy Steel |
| Number of Pieces | 10 |
| Product Dimensions | 1 x 1 x 1.88 cm; 6 g |
| Set Name | Pack of 10 |
| Size | 4mm |
| Thread Size | 10mm |
| Thread Type | Metric Parallel |
| UPC | 711176309315 |
P**L
These work fine with my BBl X1C
C**E
Good price Good build quality Good hold on the tubing Works great for tubing to protect my filament on my 3d printer
[**]
These BIQU PC4-M10 connectors are exactly what I need to my filament containers. They hold the PTFE tube firmly, install easily, and stay put during long prints. No more wobbly or loose fittings. The only thing I can see is the thread part of the connector seem to be smaller than other connectors. Not by much but might make a difference. Solid quality and a great price for a 10-pack. Would definitely buy again.
B**T
We use these fittings on our 3d printers (Bambu and Qidi) to great affect. We always look for well priced quality additions for our printing needs and always end up on Amazon. Highly recommended!
R**O
Works well
Trustpilot
1 month ago
1 day ago