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AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the...
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
Top Brands
Starting now, you can shop from all the best brands of automotive fittings on the market, including Russell, Earl’s, Aeroquip, and Fragola, plus our dependable and budget-friendly Summit Racing brand.
Showing In Stock Items. Show All 16 Items.
6AN ORB Male to M18 X 1.5 Metric Female (Incl O-Ring), Anodized Matte Black
Part Number: DWK-6-02-0605-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
6AN ORB Male to M12 X 1.5 Metric Female (Incl O-Ring), Anodized Matte Black
Part Number: DWK-6-02-0601-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
6AN Male Flare to M10 X 1.0 Male Metric
Part Number: DWK-6-02-0600-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 6AN ORB Male to M18 X 1.5 Metric Male (incl O-Ring and Crush Washer)
Part Number: DWK-6-02-0606
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
6AN ORB Male to M16 X 1.5 Metric Male (Incl O-Ring and Crush Washer), Anodized Matte Black
Part Number: DWK-6-02-0604-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 8AN ORB Male to M12 X 1.5 Metric Female (incl O-Ring)
Part Number: DWK-6-02-0607
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 6AN ORB Male to M12 X 1.5 Metric Male (incl O-Ring and Crush Washer)
Part Number: DWK-6-02-0602
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 8AN ORB Male to M14 X 1.5 Metric Male (incl O-Ring and Crush Washer)
Part Number: DWK-6-02-0609
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 8AN ORB Male to M12 X 1.5 Metric Male (incl O-Ring and Crush Washer)
Part Number: DWK-6-02-0608
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fitting 6AN ORB Male to M12 X 1.5 Metric Female (incl O-Ring)
Part Number: DWK-6-02-0601
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 6AN ORB Male to M14 X 1.5 Metric Male (incl O-Ring and Crush Washer)
Part Number: DWK-6-02-0603
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 6AN ORB Male to M18 X 1.5 Metric Female (incl O-Ring)
Part Number: DWK-6-02-0605
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
6AN ORB Male to M14 X 1.5 Metric Male (Incl O-Ring and Crush Washer), Anodized Matte Black
Part Number: DWK-6-02-0603-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
6AN ORB Male to M18 X 1.5 Metric Male (Incl O-Ring and Crush Washer), Anodized Matte Black
Part Number: DWK-6-02-0606-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting 6AN ORB Male to M16 X 1.5 Metric Male (incl O-Ring and Crush Washer)
Part Number: DWK-6-02-0604
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
6AN ORB Male to M12 X 1.5 Metric Male (Incl O-Ring and Crush Washer), Anodized Matte Black
Part Number: DWK-6-02-0602-B
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
