• Size&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.

• Brake Line Fitting Connects:The nut is called the fitting for a 3/16 inch tube, these unions fittings have a hex size of 3/8 inch and the threads are 3/8 inch with a thread pitch of 24.

• Secure connection:The compression fitting ensures a secure, leak-proof connection between the brake line and the fitting, reducing the risk of brake failure.

• Easy installation:With their inverted compression design, these fittings are easy to install without the need for special tools or expertise.

  Wide Application: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.

• Type：Brake Line Fittings & brass Unions
  

• Material：Brass

• Color：Copper
  

• Connector Type：Union
  

• Thread size：3/8 inch( for 3/16 inch tube)
  

• Number of Pieces:15
  

• Application:it 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.

Package Included

• 5 x Unions

• 10 x Nuts