Best Ict Billet Automotive Fittings in 2026

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.

Size: Male -8 AN to 1/8" NPT thread, straight

Made of High Performance Lightweight 6061-T6 Billet Aluminum Material

Surface treatment: Black anodized finish for durability and strength

Fit for: the unions measures approx. 0.6 x 0.9 inch, the nut measures approx. 0.67 x 3/8 inch, fit for most common inverted flare or double flare sizes for 3/16 inch tube, for use with 3/16 inch steel, poly coated or copper brake lines; Please confirm the size of the details according to the picture before purchasing

Size and material: both the unions and nuts are metric 3/8-24 threads (regular 3/16 inch tube fitting size), all brake line fittings are made of quality brass to prevent rust and plated for corrosion resistance

You will get: 12 pieces brake line fittings in the package, include 4 pieces unions and 8 pieces nuts, you can share them with your family and friends, these tubes unions are good fittings

Our 3/16 (M10x1.0 Inverted) brake line unions are made with unmatched superior quality

4LifetimeLines unions are made of durable brass which is resistant to corrosion from salt that can be used on roads in the winter

Suitable for brake hydraulic line union applications

Inverted flare fittings and unions

7/16"-24 Threads

Pack of 6

Unique Air Line Tubing Kit: The air brake fittings contains 2pcs 1/4” Unions, 2pcs 3/8” Unions, 2pcs 1/2” Unions; 2pcs 1/4” DOT Push-In × 1/8” MNPT, 2pcs 3/8” DOT Push-In × 1/4” MNPT, 2pcs 3/8” DOT Push-In × 3/8” MNPT, 1pc 1/2” DOT Push-In × 3/8” MNPT; 2pcs 1/4” DOT Push-In × 1/8” MNPT 90° Elbow, 2pcs 3/8” DOT Push-In × 1/4” MNPT 90° Elbow, 1pc 1/2” DOT Push-In × 3/8” MNPT 90° Elbow,

High-quality Material: Our push in fittings are made of high quality brass, with corrosion resistance, high temperature ductility and low permeability.

Technical Parameter: The Working Pressure is from Vacuum to 250 psi, the Working Temperature is from -40° F to +200° F.

JIC 4 AN male flare to female AN 4 hose union take off pipe fitting with 1/8" gage port

Made from aerospace-quality lightweight 6061 t6 cnc machined billet aluminum alloy

Black Anodized Finish for Long Last, Strength and Durability

PACKAGE INCLUDE - MuHize upgraded Brake Line Fittings Replacement (Pack of 15): ① 5 x 3/8-24 threads unions; ② 10 x 3/8-24 threads nuts. Note：Both the unions and nuts are 3/8-24 threads (regular 3/16 inch tube fitting size). Please check before shopping!

INVERTED FLARE UNION- Any 2 (3/16 inch) brake lines can be easy to joined with Muhize unions. both the sizes for unions and nuts are both 3/8-24 threads, which is the regular fitting size for 3/16 inch tube.

HIGHER QUALITY - MuHize brake line fittings are made of durable brass with unique rust corrosion proofing technology.

PACKAGE INCLUDE - MuHize upgraded Brake Fittings Replacement (Pack of 15): ① 5 x 3/8-24 threads unions; ② 10 x 3/8-24 threads nuts. Note：Both the unions and nuts is 3/8-24 threads (regular 3/16 inch tube fitting size) . Please check before shopping!

INVERTED FLARE UNION- Any 2 (3/16 inch) brake lines can be easy to joined with Muhize unions. both the sizes for unions and nuts are both 3/8-24 threads, which is the regular brake fitting size for 3/16 inch tube.

HIGHER QUALITY - MuHize brake fittings are made of durable brass with unique rust corrosion proofing technology.

【100% QUALITY MATERIAL】：The fitting made of T6061 Aluminum,high strength and good durability.The material of union adapter is lightweight aluminum.Working Temperature Range: -65℉ to 252℉ （-53℃ to 122℃).Max Working Pressure: 1000psi.

【EASY INSTALLATION】：Swivel fittings are easy to use and don't require special equipment. These new full flow swivel hose ends swivel to allow for a quick alignment of the hose after assembly.

【WIDELY APPLICATIONS】：6AN swivel hose end 6an hose separator clamp is not disposable, and you can easily reuse them. You can use them for Fuel Line, Oil Hose, Brake Line, Water Pipe, Gas Line and so on.

12 Piece 3/8 Inch-24 Threads Brake Line Fittings Assortment - for 3/16 Inch Tube (4 Unions, 8 Nuts)

These brake line fittings are made of durable brass to prevent rust and plated for corrosion resistance. Both the unions and nuts is metric 3/8-24 threads (regular 3/16 inch tube fitting size)

Intended for most common inverted flare/ double flare sizes for 3/16 inch tube, for use with 3/16 inch steel, poly coated or copper brake lines

Brake line adapter fitting is made from quality brass

Style is a 5/16 inch inverted flare union and is a straight style fitting

Sold in one set of 4 pieces

Available in many different styles, including elbows, union, and tees

A large variety of tube diameters and pipe sizes available

Conveniently packaged in diverse piece counts to assist with both small and large projects

Auto Supplies Direct (70) Piece 3/16″ & 1/4″ Brake Line Fittings Kit (3/16″ and 1/4″ Tube Nuts, Unions, and Compression Fittings) for Cars and Trucks

Contains a (30) Piece 3/16″ Inverted Flare Brake Line Fittings Assortment, which Includes: (10) 3/16″ Short Tube Nuts, (10) 3/16″ Long Tube Nuts, and (10) 3/16″ Unions

Contains a (30) Piece 1/4″ Inverted Flare Brake Line Fittings Assortment, which Includes: (10) 1/4″ Short Tube Nuts, (10) 1/4″ Long Tube Nuts, and (10) 1/4″ Unions

Contain common air brake fitting styles

D.O.T Union:1/4"(4 pcs), 3/8"(4 pcs), 1/2"(4 pcs), 5/8"(2 pcs)

D.O.T Tee:1/4"(2 pcs), 3/8"(2 pcs), 1/2"(2 pcs); Bushing: 3/8" NPT Female x 1/2" NPT Male(2 pcs)

Package Included: 2PCS 6AN to 6AN Male Flare Coupling Union Adapter

Thread size of 6AN male coupler is 9/18-18 JIC, can use to splice or extend a line, works with female thread fitting.

Work temperature: -65 to +252 degree F. Max pressure: 1000 psi. Ultimate torque: 25N.

3/16" Tube (3/8-24 Thread, Inverted Flare) Brake Line Union Pack of 5 for Cars and Trucks

Convenient Pack of 5 - With a total of 5 pieces in each pack, you'll have enough unions for multiple connections or to keep extras on hand for future repairs.

Durable and Reliable - Made with professional quality brass, these unions are designed to last and provide a tight, leak-free seal for years to come.

【PREMIUM MATERIAL】：Our push in fittings are made of high quality CA360 brass,Certified by DOT and Air Brake system Requirements,with corrosion resistance, high temperature ductility and low permeability. Great for long time use, dot air brake fitting pneumatic fittings type: 1/4"

【TYPICAL APPLICATION】：The air brake fittings assortment kit can be used with air systems, copper tubing in air lines brake systems, which is perfect for automotive car or truck repair,air operated seats, operating gauges, air horns, heater controls, industrial workshops, daily garden or lawn mower repair, towing machine hose connection and air brake connections .

【EASY TO BE INSTALLED】: Union connect two tube with same OD. All quick connect fittings can be sealed by pushing the tube firmly into the fittings and they are also simple to be removed from the tube.

👉【HIGH QUALITY】: Quick connect air line fittings kit made of high quality Polybutylene Terephtalate (PBT) and with stainless steel lock claw and good steel washers for a thousand bounces. High pressure resistance and environmental, can withstand strong pressure without tripping.

👉【ALL IN ONE SET】: The air hose fitting kit package includes 37 pcs fittings: 12 pcs straight push connectors. 9 pcs 90° elbows connectors. 6 pcs straight tube union connectors. 5 pcs tube tees. 5 pcs 90° elbows NPT Thread. Push fitting types: 1/2", 3/8", 1/4". All in a durable yet lightweight plastic storage container with flip lock tabs, rust and secure.

👉【APPLICATION】: These push-to-connect fittings are suitable for PU / PA / PE / PVC tubes or hoses. They are widely applied in automotive, manufacturing production lines or truck or trailer repairs. Besides those, daily gardening maintenance and lawn mower machine areas also need those items.

Aluminum,anodized black surface.

Size:Male -10 AN flare to male 3/4" NPT thread oil fuel line connector straight

37° sealing angle and the NPT thread side is sealed by a 60 degree tapered threads.(Note:To ensure no leakage at the NPT end, sealant or PTFE (polytetrafluoroethylene tape) is strongly recommended.)

❤️ Application----Special design, suitable for 3/16 inch pipe.The brake tee is easy to install without additional modification, and can directly replace old or damaged ones.

❤️Advantages: compact size design, lightweight compatibility and powerful brake tee make it more reliable. And easy to ope e.Safe Working Pressure: 1841 PSI/ 127 BAR.

❤️Excellent material----Made of high-quality alloy material, strong and durable, not easy to wear. It has the characteristics of high strength and high hardness, is not easy to break, rust-proof, corrosion- , aging- , and has a long service life.

28 PCS (1/4", 3/8", & 1/2") D.O.T. Air Brake Line Fittings Brass Push to Connect Kit

Tee : 1/2" (2 Pcs), 3/8" (2 Pcs)

Union : 1/2" (2 pcs), 3/8" (2 pcs)

【Specifications】6AN Male to 6AN Female 45 Degree,Universal fit for : oil / fuel / gas / water / fluid hose ends,suitable for a variety of interfaces, easy to install, pefect on motorcycles turbo drain.

【Material】The Car Accessories made of high-quality aluminum, lightweight and anti-corrosion,coated with black penetrates aluminum, which makes the fitting end strong strength.

【Colour】Black anodized finish for durability and strength,it can stay a long service life.

【PREMIUM MATERIAL】：Our air brake fittings are made of high quality CA360 brass,Meets D.O.T FMVSS 571.106 ,SAE J1131 Air Brake system Requirements and Air Brake system Requirements,with corrosion resistance, high temperature ductility and low permeability. Great for long time use, dot air brake fitting pneumatic fittings type: 3/8" .

【EASY TO USE】: Union connect two tube with same OD. All dot air quick connect fittings can be sealed by pushing the tube firmly into the fittings and they are also simple to be removed from the tube.

【TYPICAL APPLICATION】：Air brake fittings assortment kit can be used with air systems, copper tubing in air lines brake systems, which is perfect for automotive car or truck repair,air operated seats, operating gauges, air horns, industrial workshops, air brake connections,towing machine hose connection and air brake connections or lawn mower repair.

👉【PREMIUM MATERIAL】: Our dot air brake fitting assortment is made of high quality CA360 brass, meets D.O.T FMVSS 571.106 and Air Brake System Requirements. With corrosion resistance, high temperature ductility and low permeability. Long service use, dot air brake fitting type: 1/8" 1/4", 3/8", 1/2", 5/8" .

👉【EASY TO INSTALL】: Our dot air line kit quicks disconnect simply push tubing in, need to use tools to fix loose parts to handle in tight places, so that use will be more firm and not easy to fall off. And pieces that contain a threaded end already have sealant pre applied to provide a secure connection.

👉【TYPICAL APPLICATION】: Air brake fittings assortment kit can be used with air systems, copper tubing in air lines brake systems, which is perfect for automotive car or truck repair,air operated seats, operating gauges, air horns, industrial workshops, air brake connections,towing machine hose connection and air brake connections or lawn mower repair.

Material: All brake pipe fittings are made of high-quality brass to prevent rust and plated to prevent corrosion.

3/16" Brake Line Fittings: 15 Fittings for 3/16" Brake Line: 5 x 3/8-24 threads unions; 10 x metric 3/8-24 threads nuts.

Size: The threads are 3/8 inch with a thread pitch of 24.

【Specifications】6AN Male to 8AN ORB Fitting Adapter universal fit for : oil / fuel / gas / water / fluid hose ends,suitable for a variety of interfaces, easy to install, pefect on motorcycles turbo drain.

【Superior Quality】The aluminum ORB fitting adapter is made of lightweight 6061-T6 and coated with black penetrates aluminum, which makes the fitting end strong strength in anti-corrosion, anti-rust, durability, and stay a long service life. They can be reused after replacing the olive insert.

【Reused use】The fitting is easy to install without any complex modification and special equipment. Lube can help prevent any galling and an adjustable AN wrench is needed to make the installation easier during the installation. The swivel hose can be recycled and reused.

Available in many different styles including 3-way tees, elbows, unions, and more

Hard-wearing brass or steel construction for a long service life

A wide range of tube diameters and pipe sizes available

【Compact Design】It adopts compact size design, light weight and easy to operate.

【Application】It is suitable for 3/16 inch pipe. Safe working pressure is 1841 PSI/ 127 BAR.

【Easy to Install】This is a replacement brake tee with a wide range of applications and good compatibility, stable and reliable, you can replace directly for old or broken one.

【PREMIUM MATERIAL】：Our DOT air brake fittings are made of high quality CA360 brass,Meets D.O.T FMVSS 571.106 , Air Brake system Requirements,with corrosion resistance, high temperature ductility and low permeability. Great for long time use, dot air brake fitting type: 1/4", 3/8", 1/2"，1/8", 5/8" .

【 AIR LINE NYLON TUBING KIT】:The air brake fittings contain 44 PCS. 12PCS DOT Union , 6PCS DOT Tee , 4PCS Bushing, 8PCS 90⁰ DOT Male Elbow Connector, 8PCS DOT Straight Male Connector , 4PCS 45⁰ DOT Male Elbow Connector , 2pcs Compression Fittings 1/4" tube x 1/4" NPT Male. Fitting types: 1/4", 3/8", 1/2",1/8",5/8". All in a durable yet lightweight plastic storage container with flip lock tabs, rust and secure.

【EASY TO INSTALL】: Our dot air fitting kit quicks disconnect simply push tubing in, need to use tools to fix loose parts to handle in tight places, so that use will be more firm and not easy to fall off.And pieces that contain a threaded end already have sealant pre applied to provide a secure connection.