Street Tube Fittings

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Speedway Stainless Steel -3 AN Fitting Tube Nuts

Speedway Motors |

#6178511

Speedway Stainless Steel -3 AN Fitting Tube Nuts

(15)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube nut

Hole Diameter:

0.188"

$5.99

/each

Aluminum Tube Nut Sleeve and Coupler Kit, AN3 3/16 Inch

Speedway Motors |

#9108819

Aluminum Tube Nut Sleeve and Coupler Kit, AN3 3/16 Inch

(3)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube nut

Hole Diameter:

0.188"

$22.99

/kit

Speedway Stainless Steel -3 AN Hard Line Tube Sleeve

Speedway Motors |

#6178512

Speedway Stainless Steel -3 AN Hard Line Tube Sleeve

(8)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube sleeve

Hole Diameter:

0.188"

$5.99

/each

Speedway Motors |

#617319

Steel AN3 Tube Sleeve - 6/Bag

(6)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube sleeve

Hole Diameter:

0.188"

$5.99

/bag

Speedway Motors |

#617318

Steel AN3 Tube Nuts - 6/Bag

(5)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube nut

Hole Diameter:

0.188"

$14.99

/bag

Installing Torsion Bars in Street Rods

Choosing the right suspension products when building your street rod or custom car. A step by step on how to determine which parts are needed for installation, how to calculate the spring rate and other helpful tips along the way.

Brake System Diagram - Street Rod

Use our Brake System diagram to help with your street rod brake system project. We also diagram both single flare and inverted double flare fittings for you.

Automotive Fittings | IFF, IFM, AN, & NPT

What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!

Choosing the Right Headers

Which size of headers should I use? Short or long tube headers? Etc. Learn how to answer these exhaust questions and choose the right header with our expert guide.

Speedway Motors to Debut New Products at 52nd Annual Street Rod Nationals

Speedway Motors announced today a list of new products that will be debuted Aug. 5-8 at National Street Rod Association’s (NSRA) 52nd Annual Street Rod Nationals in Louisville, Ky.

New Product Display - NSRA Street Rod Nationals 2019

Check out our new products we have on display at the 50th anniversary NSRA Street Rod Nationals and some new products from some of our favorite vendors.

Tire Pressure in Your Street Vehicle

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

Exhaust Clamps: What Clamp Is Best for Your Application

Exhaust clamps are the perfect DIY solution to assembling your performance exhaust system at home, but what is the best clamp to use for your application. Find out in our buyer’s guide.

Speedway Motors to Debut New Products at NSRA Street Rod Nationals

Speedway Motors announced today new products that will be debuted in their booth (#935) Aug. 3-6 at National Street Rod Association’s (NSRA) Annual Street Rod Nationals in Louisville, Ky.

Speedway 481803-BL Aluminum Tube Nut Coupler, -3 AN, 3/16", 6/Pk

Speedway Motors |

#61760551

Speedway 481803-BL Aluminum Tube Nut Coupler, -3 AN, 3/16", 6/Pk

(5)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube nut

Hole Diameter:

0.188"

$11.99

/each

Aluminum Tube Nut Sleeves, -3 AN, Black, 3/16 Inch, 6/Pack

Speedway Motors |

#61760631

Aluminum Tube Nut Sleeves, -3 AN, Black, 3/16 Inch, 6/Pack

(2)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube sleeve

Hole Diameter:

0.188"

$10.99

/each

Speedway 481806-BL Aluminum Tube Nut Couplers, -6 AN, 3/8"" 2/pk

Speedway Motors |

#61760571

Speedway 481806-BL Aluminum Tube Nut Couplers, -6 AN, 3/8"" 2/pk

(5)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube nut

Hole Diameter:

0.375"

$9.99

/pair

Aluminum Black Tube Nut Sleeve, -6 AN, 3/8 Inch, 2/Pack

Speedway Motors |

#61760651

Aluminum Black Tube Nut Sleeve, -6 AN, 3/8 Inch, 2/Pack

(5)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube sleeve

Hole Diameter:

0.375"

$7.99

/pair

Fragola |

#61760561

Fragola 481804-BL Aluminum Tube Nut Couplers, -4 AN, 1/4" 6/pk

(2)

AN Size:

-4 AN

Fitting End A:

-4 AN Tube nut

Hole Diameter:

0.250"

$2.09

/set

Aluminum Tube Nut Coupler, AN3 3/16 Inch

Speedway Motors |

#6176055

Aluminum Tube Nut Coupler, AN3 3/16 Inch

AN Size:

-3 AN

Fitting End A:

-3 AN Tube nut

Hole Diameter:

0.188"

$11.99

/set

Speedway Motors |

#6176063

Aluminum Tube Nut Sleeve, -3 AN 3/16 "

AN Size:

-3 AN

Fitting End A:

-3 AN Tube sleeve

Hole Diameter:

0.188"

$10.99

/set

Speedway Motors |

#6176057

Aluminum Tube Nut Coupler, AN6 3/8 Inch

(7)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube nut

Hole Diameter:

0.375"

$10.99

/pair

-8%

Earls |

#425AT581806ERL

Earls AT581806ERL -6 AN Ano-Tuff Tube Nut, Anodized Aluminum, Pair

(1)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube nut

Hole Diameter:

0.375"

$7.14

/pair

$7.84

Aluminum Tube Nut Sleeves, -4 AN, 1/4 Inch, Black, Pack of 6

Speedway Motors |

#61760641

Aluminum Tube Nut Sleeves, -4 AN, 1/4 Inch, Black, Pack of 6

(2)

AN Size:

-4 AN

Fitting End A:

-4 AN Tube sleeve

Hole Diameter:

0.250"

$6.49

/set

-8%

Earls |

#425SS581906ERL

Earls SS581906ERL -6 AN Stainless Steel Tube Sleeve

(2)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube sleeve

Hole Diameter:

0.375"

$18.66

/pair

$20.48

-52%

Earls |

#425561906ERL

Earls 561906ERL Steel Tube Sleeve, Zinc Plated, -6 AN

(1)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube sleeve

Hole Diameter:

0.375"

$3.83

/pair

$8.03

Aluminum Tube Nut Sleeve, -6 AN 3/8 Inch

Speedway Motors |

#6176065

Aluminum Tube Nut Sleeve, -6 AN 3/8 Inch

(5)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube sleeve

Hole Diameter:

0.375"

$9.99

/pair

-8%

Earls |

#425AT981910ERL

Earls AT981910ERL -10 AN Tube Sleeve, Anodized Aluminum

AN Size:

-10 AN

Fitting End A:

-10 AN Tube sleeve

Hole Diameter:

0.625"

$4.25

/each

$4.67

Aluminum Black Tube Nut Sleeves, -8 AN, 1/2 Inch, 2/Pack

Speedway Motors |

#61760661

Aluminum Black Tube Nut Sleeves, -8 AN, 1/2 Inch, 2/Pack

AN Size:

-8 AN

Fitting End A:

-8 AN Tube sleeve

Hole Diameter:

0.500"

$8.99

/pair

-8%

Earls |

#425SS581806ERL

Earls SS581806ERL -6 AN Stainless Steel Tube Nut

(1)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube nut

Hole Diameter:

0.375"

$20.09

/pair

$22.05

Speedway 481808-BL Aluminum Tube Nut Couplers, -8 AN, 1/2", 2/Pk

Speedway Motors |

#61760581

Speedway 481808-BL Aluminum Tube Nut Couplers, -8 AN, 1/2", 2/Pk

AN Size:

-8 AN

Fitting End A:

-8 AN Tube nut

Hole Diameter:

0.500"

$10.99

/pair

-11%

Earls |

#425561804ERL

Earls 561804ERL Steel Tube Nut, Zinc Plated, -4 AN

AN Size:

-4 AN

Fitting End A:

-4 AN Tube nut

Hole Diameter:

0.250"

$7.95

/pair

$8.94

Speedway Motors |

#6176056

Aluminum Tube Nut Coupler, AN4 1/4 Inch

AN Size:

-4 AN

Fitting End A:

-4 AN Tube nut

Hole Diameter:

0.250"

$11.99

/set

Speedway Motors |

#6176064

Aluminum Tube Nut Sleeve, -4 AN 1/4 "

AN Size:

-4 AN

Fitting End A:

-4 AN Tube sleeve

Hole Diameter:

0.250"

$10.99

/set

-8%

Earls |

#425AT981808ERL

Earls AT981808ERL -8 AN Tube Nut, Anodized Aluminum

AN Size:

-8 AN

Fitting End A:

-8 AN Tube nut

Hole Diameter:

0.500"

$5.71

/each

$6.27

Speedway Motors |

#6176058

Aluminum Tube Nut Coupler, AN8 1/2 Inch

(5)

AN Size:

-8 AN

Fitting End A:

-8 AN Tube nut

Hole Diameter:

0.500"

$10.99

/pair

-11%

Earls |

#425561806ERL

Earls 561806ERL Steel Tube Nut, Zinc Plated, -6 AN

(3)

AN Size:

-6 AN

Fitting End A:

-6 AN Tube nut

Hole Diameter:

0.375"

$14.32

/pair

$16.11

-8%

Earls |

#425AT981810ERL

Earls AT981810ERL -10 AN Tube Nut, Anodized Aluminum

AN Size:

-10 AN

Fitting End A:

-10 AN Tube nut

Hole Diameter:

0.625"

$10.00

/each

$10.98

-85%

Tube Seal End, Red Anodized, -10 AN, 7/8 Inch I/D

Aeroquip |

#6172019

Tube Seal End, Red Anodized, -10 AN, 7/8 Inch I/D

AN Size:

-10 AN

Fitting End A:

-10 AN Tube seal end

Material Type:

Aluminum

$6.99

/each

$48.61

Speedway 481810-BL Aluminum Black Tube Nut Coupler -10 AN, 5/8"

Speedway Motors |

#61760591

Speedway 481810-BL Aluminum Black Tube Nut Coupler -10 AN, 5/8"

(1)

AN Size:

-10 AN

Fitting End A:

-10 AN Tube nut

Hole Diameter:

0.625"

$8.49

/each

Aluminum Tube Nut Coupler, AN10 5/8 Inch

Speedway Motors |

#6176059

Aluminum Tube Nut Coupler, AN10 5/8 Inch

AN Size:

-10 AN

Fitting End A:

-10 AN Tube nut

Hole Diameter:

0.625"

$6.49

/each

-11%

Earls |

#425SS581803ERL

Earls SS581803ERL -3 AN Stainless Steel Tube Nut

AN Size:

-3 AN

Fitting End A:

-3 AN Tube nut

Hole Diameter:

0.188"

$14.31

/pair

$16.10

Aluminum Tube Nut Sleeve, -8 AN 1/2 Inch

Speedway Motors |

#6176066

Aluminum Tube Nut Sleeve, -8 AN 1/2 Inch

(3)

AN Size:

-8 AN

Fitting End A:

-8 AN Tube sleeve

Hole Diameter:

0.500"

$10.49

/pair

-8%

Earls |

#425561903ERL

Earls 561903ERL Steel Tube Sleeve, Zinc Plated, -3 AN

AN Size:

-3 AN

Fitting End A:

-3 AN Tube sleeve

Hole Diameter:

0.188"

$7.14

/pair

$7.84

-8%

Earls |

#425SS581903ERL

Earls SS581903ERL -3 AN Stainless Steel Tube Sleeve

(1)

AN Size:

-3 AN

Fitting End A:

-3 AN Tube sleeve

Hole Diameter:

0.188"

$13.02

/pair

$14.29

Showing 1 - 36 of 50 results

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Street Tube Fittings

AN Size

Brand

Application

Availability

Discounts

Price

Customer Rating

Products

Speedway Stainless Steel -3 AN Fitting Tube Nuts

Aluminum Tube Nut Sleeve and Coupler Kit, AN3 3/16 Inch

Speedway Stainless Steel -3 AN Hard Line Tube Sleeve

Steel AN3 Tube Sleeve - 6/Bag

Steel AN3 Tube Nuts - 6/Bag

Related Articles

Speedway 481803-BL Aluminum Tube Nut Coupler, -3 AN, 3/16", 6/Pk

Aluminum Tube Nut Sleeves, -3 AN, Black, 3/16 Inch, 6/Pack

Speedway 481806-BL Aluminum Tube Nut Couplers, -6 AN, 3/8"" 2/pk

Aluminum Black Tube Nut Sleeve, -6 AN, 3/8 Inch, 2/Pack

Fragola 481804-BL Aluminum Tube Nut Couplers, -4 AN, 1/4" 6/pk

Aluminum Tube Nut Coupler, AN3 3/16 Inch

Aluminum Tube Nut Sleeve, -3 AN 3/16 "

Aluminum Tube Nut Coupler, AN6 3/8 Inch

Earls AT581806ERL -6 AN Ano-Tuff Tube Nut, Anodized Aluminum, Pair

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Earls SS581906ERL -6 AN Stainless Steel Tube Sleeve

Earls 561906ERL Steel Tube Sleeve, Zinc Plated, -6 AN

Aluminum Tube Nut Sleeve, -6 AN 3/8 Inch

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Earls SS581806ERL -6 AN Stainless Steel Tube Nut

Speedway 481808-BL Aluminum Tube Nut Couplers, -8 AN, 1/2", 2/Pk

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Aluminum Tube Nut Coupler, AN4 1/4 Inch

Aluminum Tube Nut Sleeve, -4 AN 1/4 "

Earls AT981808ERL -8 AN Tube Nut, Anodized Aluminum

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Earls 561806ERL Steel Tube Nut, Zinc Plated, -6 AN

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Tube Seal End, Red Anodized, -10 AN, 7/8 Inch I/D

Speedway 481810-BL Aluminum Black Tube Nut Coupler -10 AN, 5/8"

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