Best Autobbox in 2026

JIC -3AN Dash Size 3 AN 3 SAE thread, 1/16" ID sleeve, for 3/16" O.D. tube, hex replacement auto parts

-3 AN, package with 1-Nut and 1-Sleeve

Manufacture from lightweight 6061 t6 cnc machined aluminum alloy

Fuel cell bulkhead size is -6 AN

Radiused entries for unrestricted flow

Allows you to connect fuel lines to fuel cells

Size: Female AN10 to Male AN6, the thread size of 10an is 7/8-14 UNF, the thread size of 6an is 9/16-18 UNF.

Parameter: Max working pressure: 1500PSI.Temperature range: -65°F-252°F.

Material: Made of aluminum alloy 6061-T6, anodized black surface.

Size: Female AN6 to Female AN6, the thread size is 9/16-18 UNF.

Parameter: Max Working Pressure: 1500PSI. Working Temperature Range: -65℉ to 252℉.

Sealing: The AN side of the flare is sealed by a 37 degree angle.

BASIC FLOW SIZE: All 1/4" body size air fittings. 1/4" NPT. Buna-N seals.

KWIK-CHANGE: Interchangeable/compatible with most manufacturers. Easy push to connect.

MAXIMUM: 40 SCFM. 300 PSI. Temperatures up to 250 degrees F.

[Size] 8AN to 1/2 inch barb, and thread size of 8an is 3/4-16UNF.

[Application] The barb fitting only work with rubber fuel line.

[Parameter] Max working pressure: 1500PSI; Temperature range: -40℉ to 248℉.

I/M Type air coupler and plugs with max pressure of 300psi

1/4" Basic body size

All the outside thread with sealant, better sealing

[Size] 6AN to 3/8 inch barb, and thread size of 6an is 9/16-18UNF.

[Application] The barb fitting only work with rubber fuel line.

[Parameter] Max working pressure: 1500PSI; Temperature range: -40℉ to 248℉.

[Size] 10AN to 5/8 inch barb, and thread size of 10an is 7/8-14UNF.

[Application] The barb fitting only work with rubber fuel line.

[Parameter] Max working pressure: 1500PSI; Temperature range: -40℉ to 248℉.

DESIGNED/MANUFACTURED: To exacting standards. This is a Closed/Sealing-type air chuck for use on a compressed airline

DUAL HEAD CHUCK: Makes tire valves more accessible with the two heads for easier access

INFLATE: By hooking the closed head (w/valve) directly to an airline

[Size] 10AN to 5/8 inch barb, and thread size of 10an is 7/8-14UNF.

[Application] The barb fitting only work with rubber fuel line.

[Parameter] Max working pressure: 1500PSI; Temperature range: -40℉ to 248℉.

[Size] The thread size of 6an is 9/16-18UNF. The ID of spring lock is 3/8 inch.

[Seal] The 6an flare efi fitting is sealed at 37 degree angle to avoid leakage.

[Parameter] Working pressure: 1500psi, Temperature range: -40°F to 176°F.

✔ INCLUDES 2pcs USA Universal Type Coupler , 1pc I/M Type Female Plug, 1pc Swivel Connector, Steel,allows connection of 2 tools to a single outlet.

✔ 300PSI WORKING PRESSURE - USA Universal Type air coupler and I/M Type plug with max pressure of 300psi.HEAVY DUTY machined construction enhances durabililty.

✔ HIGH CORROSION RESISTANCE - Steel plated nickel coupler features high corrosion resistance and long life.

Milton s-765 HI-Flo V-Style 'A,M,V' 1/4" MNPT Brass Body

Milton is your number 1 source for Quality Air Accessories

Since 1943 Milton has been producing Quality Air Accessories

M-STYLE: The industry standard coupler. Milton M-style, ColorFit M-style, + red competitor couplers/plugs are all compatible.

KWIK-CHANGE: Interchangeable/compatible with most manufacturers. Compliant with military specification MIL-C-4109.

NPT: 1/4" female national pipe thread flow size. Case hardened steel drag guard to prevent accidental uncoupling and resist rust. Durable brass. Buna-N seals.

HIGH QUALITY- 304 Premium Stainless steel material. Salt resistant, anti rust, anti-corrosion, construction.

360 °SEAL PROTECTION - These interlocking rings provide a fast and reliable connection of all PEX pipes fittings. Form a complete 360-Degree watertight seal. Great secure in any PEX pipe using system.

WIDELY USED- Special design for all PEX pipe connection fittings. Universal used in any brand of crimp PEX pipe fittings or tubing.

Common Use to air fitting kit for air tools, air compressor, air nailer, air blow gun, pressure washer, air hose.

Suitable for M or D type couplers, interchangeable/compatible with most manufacturers.

High quality brass durable, no rust

Industrial Type D 1/4-Inch NPT

Suitable for M or D type couplers, interchangeable/compatible with most manufacturers.

Common Use to air fitting kit for air tools, air compressor, air nailer, air blow gun, pressure washer, air hose.

Female National Pipe Taper (NPT) threads for connecting to male threaded pipes

Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability

1/4-Inch NPT x 1/4-Inch NPT, Coupling for connecting two pipes with the same diameter in a straight run

The female to male fitting adapter size: female 8an to male -8an (3/4-16 UNF) thread pipe connectors, 90 degree swivel hose fitting adapter

Forged swivel 6an elbow design fitting can be used with fuel, oil, gas, fluid, water, air line. 90 degree adapter fitting can allow for the connection of hose ends to other components like oil pumps, fuel pumps and fuel filters

The 90 degree adapter fitting forged swivel elbow design, swivel 360° elbow design allows you to get things reasonable tight while still maintaining the swivel functionality so that you can ensure a proper connection and positioning before doing that final. The swivel fitting has 37-degree sealing angle design assures leak free performance

Connection Type(s): Tri Clamp / NPT

Connection Size：Fits Tri-Clamp: 1.5"（50.5mm Ferrule OD)

Connection Size：1 x 1/2" NPT Port

Use these fittings to adapter a -8 ORB port to a -6 hose end.

37 degree flare fitting (automotive standard)

Black Anodized Aluminum Finish

Size: The thread size of 6AN is 9/16-18UNF. OD of brab: 3/8 inch.

Material: Made of aluminum alloy 6061-T6.

Seal: The AN side of the flare is sealed by a 37 degree angle.

Size: Thread size of 10an weld bung is 7/8-14 UNF.

Material: Made of aluminum alloy 6061-T6.

Sealing: The AN thread of the flare is sealed by a 37 degree angle.

Size: Male -20 AN to 1-1/4" NPT thread, straight

Made of High Performance Lightweight 6061-T6 Billet Aluminum Material

Surface treatment: Black anodized finish for durability and strength

Size: male 1/4" NPT to female JIC -6 AN (9/16-18) Swivel tube hose adaptor, straight

Manufactured of high performance lightweight 6061-T6 cnc machined aluminum

Surface treatment: black anodized finish for durability and strength

Female -6 AN to -6AN coupling hose union equal fitting connector, total length: 38.6 mm

Made of high quality lightweight 6061-T6 cnc machined billet aluminum material

Red blue anodized finish for durability and strength

Size: Male -8 AN to 3/8" NPT thread, straight

Made of High Performance Lightweight 6061-T6 Billet Aluminum Material

Surface treatment: Black anodized finish for durability and strength

Straight JIC -3AN Male Flare Bulkhead Fitting, 3/8 x 24 Thread with AN3 Bulkhead Nut

Manufactured from high performance lightweight 6061-T6 cnc machined billet aluminum

Surface treatment: blue anodized finish for long last, durability and strength

Size: The thread size of 6AN is 9/16-18UNF. OD of brab: 5/16 inch.

Material: Made of aluminum alloy 6061-T6.

Seal: The AN side of the flare is sealed by a 37 degree angle.