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โ๏ธ Elevate your 3D printing game with precision fittings that never quit!
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 threaded base and a 4mm core diameter, these connectors ensure a secure, rust-resistant, and quick-lock connection for PTFE tubes, compatible with popular models like Ender-3 and CR10. Engineered for durability and ease of use, they prevent jams and streamline your Bowden extruder setup.


































| ASIN | B01IB81IHG |
| Best Sellers Rank | #199,215 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,579 in 3D Printing Materials |
| Brand | BIQU |
| Brand Name | BIQU |
| Colour | Silver |
| Connector Type | Coupling |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 1,093 Reviews |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 10 x 10 x 19 Millimeters |
| Item Weight | 6 Grams |
| Item dimensions L x W x H | 10 x 10 x 19 Millimeters |
| Manufacturer | BIQU |
| Manufacturer Part Number | BIQU-C305 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Number of Pieces | 10 |
| Size | Small |
| Thread Size | 6 millimeters |
| Thread Type | Metric Parallel |
| UPC | 711176309315 |
| Unit Count | 10.0 Count |
P**L
Good connectors
These work fine with my BBl X1C
C**E
Works great
Good price Good build quality Good hold on the tubing Works great for tubing to protect my filament on my 3d printer
[**]
Reliable, Tight Fit
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
Work well and are priced right
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
Great item
Works well
Trustpilot
1 month ago
5 days ago