






🔧 Lock in flawless prints with BIQU’s precision connectors — because your 3D setup deserves the best!
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-release connection for Bowden extruders compatible with popular models like Ender-3 and CR10. Engineered for durability and ease of use, they prevent jams and maintain optimal filament flow.

































| ASIN | B01IB81IHG |
| Best Sellers Rank | #182,922 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,452 in 3D Printing Materials |
| Brand | BIQU |
| Brand Name | BIQU |
| Colour | black and silver |
| Connector Type | Coupling |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 1,056 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 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Number of Pieces | 10 |
| Size | Small |
| Thread Size | 6 millimeters |
| Thread Type | Metric Parallel |
| UPC | 711176309315 |
J**N
works well
[**]
Reliable, Tight Fit
I**T
Worked great
S**R
Good value
P**L
Good connectors
Trustpilot
2 months ago
2 weeks ago