Deatschwerks offers a variety of fittings for custom fuel setup applications. Caps and plugs are used to end fuel flow, and to prevent a hose or component from spilling or leaking fuel. The caps and plugs are very simple and straight-forward to install, and should always have the gasket checked if necessary before re-use or maintenance.

This is a 6AN ORB Male plug that can be threaded into 6AN Female adapters.

Deatschwerks couplers have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This coupler will join a 6AN Female Flare to an M18 x 1.5 Female Metric fitting/line, Includes crush washer to ensure a tight seal.

All couplers can be installed anywhere in-line, and as long as they installed properly they will not leak and can with-stand years of high volume flow and demand for delivery.

Deatschwerks couplers have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This coupler will join a 6AN Female Flare to an M16 x 1.5 Female Metric fitting/line, Includes crush washer to ensure a tight seal.

All couplers can be installed anywhere in-line, and as long as they installed properly they will not leak and can with-stand years of high volume flow and demand for delivery.

Deatschwerks couplers have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This coupler will join a 6AN Female Flare to an M14 x 1.5 Female Metric fitting/line, Includes crush washer to ensure a tight seal.

All couplers can be installed anywhere in-line, and as long as they installed properly they will not leak and can with-stand years of high volume flow and demand for delivery.

Deatschwerks couplers have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This coupler will join a 6AN Female Flare to an M12 x 1.5 Female Metric fitting/line, Includes crush washer to ensure a tight seal.

All couplers can be installed anywhere in-line, and as long as they installed properly they will not leak and can with-stand years of high volume flow and demand for delivery.

Deatschwerks couplers have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This adapter is designed to fit on the end of a pump and allow a 6AN Female Flare line to be attached directly to it.

All couplers can be installed anywhere in-line, and as long as they installed properly they will not leak and can with-stand years of high volume flow and demand for delivery.

Deatschwerks couplers have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This coupler will join a 6AN Female fitting to another 6AN Female fitting.

All couplers can be installed anywhere in-line, and as long as they installed properly they will not leak and can with-stand years of high volume flow and demand for delivery.

Deatschwerks fittings have been produced to help deliver fuel from your tank to your engine with optimal performance and flow in mind. Non-restrictive, and manufactured to every applicable JIC and SAE standard , these couplers are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This adapter kit allows you to install fuel lines and remove them with ease for servicing or component replacement, the fittings can connect a 6AN Female flare to 5/16″ male line.

Deatschwerks offers a line of fittings, making it possible to attach multiple lines of different sizes and thread diameters. These fittings allow the attachment of one end to be attached to AN hosing, and the other end can be threaded into products and plumbing with NPT diameter threads.

This adapter can fit one 6AN hose on one side, and can fit 3/8 NPT on the other end.

DW fuel fittings are manufactured to every applicable JIC and SAE standard and are constructed of heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The titanium finish compliments both OE and aftermarket engine bays and hides tool marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for use in the most demanding fuel systems.

This straight AN-6 fitting can be used to connect to any PTFE (teflon) fuel hose to any AN-6 component. A ferrule is included to create a high pressure leak free seal.