Parker - Compression Fit Union: 3/8″ - 53569059 - MSC Industrial
![](https://cdn.mscdirect.com/global/images/ProductImages/5356905AA-24.jpg)
![](https://cdn11.bigcommerce.com/s-ca10qrhzok/images/stencil/590x590/products/162874/378174/parker-compression-fitting-6-6-gh2bz-ss-lrg__45816.1665576594.jpg?c=1)
66C-6-8 Parker, Compression Fitting Connector
![](https://cdn.mscdirect.com/global/images/ProductImages/8442544-21.jpg)
MSC Industrial Supply
![](https://m.media-amazon.com/images/I/71wECmOjEgL._UX250_.jpg)
Dorman 800-141 Fuel Line Compression Union - 3/8 In. Steel Line, 3 Pack : Automotive
![](https://images-na.ssl-images-amazon.com/images/I/61J4kcF-mBL._AC_UL200_SR200,200_.jpg)
Dorman 800-141 Fuel Line Compression Union - 3/8 In. Steel Line, 3 Pack : Automotive
![](https://cdn.mscdirect.com/global/images/ProductImages/8554630-23.jpg)
MSC Industrial Supply
![](https://cdn.mscdirect.com/global/images/ProductImages/0573077AC-24.jpg)
Parker - Compression Tube Connector: 3/8-18″ Thread, Compression x FNPT - 05730775 - MSC Industrial Supply
![](https://m.media-amazon.com/images/I/41vrS3T487L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Parker Hannifin P6MC2 Fast & Tite Polypropylene Male Connector Fitting, 3/8 Compression Tube x 1/8 Male NPTF, Black: : Industrial & Scientific
![](https://cdn.mscdirect.com/global/images/ProductImages/4862152-24.jpg)
MSC Industrial Supply
![](https://cdn.shopify.com/s/files/1/0011/6709/7956/products/87023_512x483.png?v=1633030285)
Edmondson Supply RectorSeal 87019 PRO-Fit™ 3/8 Quick Connect Union
![](https://cdn.mscdirect.com/global/images/ProductImages/0573077AB-24.jpg)
Parker - Compression Tube Connector: 3/8-18″ Thread, Compression x FNPT - 05730775 - MSC Industrial Supply
![](https://m.media-amazon.com/images/I/61YYQS3MDdL.jpg)
Parker A-Lok 8RU2-316 316 Stainless Steel Compression Tube Fitting, Reducing Union, 1/2 Tube OD x 1/8 Tube OD: : Industrial & Scientific
![](https://www.parker.com/Online/Product%20Images/Fluid-System-Connectors-Division/zoom_1000x1000/PT_61P_zm.jpg)
61P-5 - Brass Compression Fittings for Thermoplastic and Soft Metal Tubing - Poly-Tite.