









🔧 Weld your way to pro-grade performance with AC PERFORMANCE!
The AC PERFORMANCE -4 AN Male Weld On Bung Fitting is a pair of precision-engineered SUS304 stainless steel fittings designed for secure, weld-on attachment of AN lines in automotive systems. Sized at -4 AN (7/16-20 UNF thread), these durable bungs are ideal for fuel, oil, gas, coolant, and water lines, providing a reliable, corrosion-resistant solution for custom hardline installations.
| ASIN | B07RBKKB3Y |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #448,401 in Automotive ( See Top 100 in Automotive ) #1,475 in Automotive Replacement Fuel System Fittings |
| Brand | AC PERFORMANCE |
| Color | natural,pair |
| Connector Type | Weld |
| Customer Reviews | 4.6 4.6 out of 5 stars (84) |
| Date First Available | November 3, 2017 |
| Exterior Finish | Alloy Steel, Stainless Steel |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.705 ounces |
| Item dimensions L x W x H | 1.5 x 0.6 x 0.6 inches |
| Manufacturer | AC PERFORMANCE |
| Material | Stainless Steel |
| Number of Pieces | 2 |
| Part Number | 617-7204SS_SSA |
| Product Dimensions | 1.5 x 0.6 x 0.6 inches |
| Size | 4AN |
| Thread Size | 7/16-20 |
| Thread Type | UNF |
M**N
Welded on nicely and worked with-6an fittings
Used for power steering hardline, welded on nicely
A**R
As described
Perfect
J**R
not AN6 fitting
not AN6 FITTINGS they are AN8 not sure if just my batch was mislabeled or what
Trustpilot
2 months ago
4 days ago