1/4" Tubing and Nuts

Cunifer is seamless, copper nickel alloy DOT approved brake line used for OEM and replacement brake lines, fuel lines, power steering and cooling lines.
Corrosion proof and easy to install high pressure hydraulic tubing for the harshest environments.

All of our tubing conforms to hydraulic brake tubing specifications SAE J1650, DIN 74234 and BS 2871.

Save money when you buy tubing packages!

All nuts are steel except where followed by ss (stainless steel) or br (brass)

Nuts will vary in color.

The part number indicates the tube size.
-3 is 3/16", -4 is 1/4", -5 is 5/16", -6 is 3/8" , -8 is 1/2"

Save money when you buy nut packs!

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Displaying products 1 - 31 of 31 results	Show:	Sort:

CNF-4 Price: $79.95 Quantity: 1/4 OD tubing x 25 foot coil	CNF-4A Price: $44.98 Quantity: 1/4 OD tubing x 12 foot coil
T2 Price: $149.90 Quantity: 2 coils of 1/4" OD tubing x 25 foot (save $10.00)	T3 Price: $89.93 Quantity: 1 coil of 3/16"/4.75mm OD tubing x 25 foot and 1/2 coil of 1/4" Od tubing x 12 foot coil (save $10.00)
T4 Price: $122.53 Quantity: 1 coil of 3/16"/4.75mm OD tubing x 25 foot, 1/2 coil of 1/4" OD tubing x 12 foot, #2, and a #4 nut pack (save $10.00)	A2-4 Price: $1.20 Quantity: 7/16 x 24 tpi male fully threaded steel nut, SAE (double) flare, .562” long.
#10 Nut Pack Price: $7.20 Quantity: 12 pack of A2-4 Standard American brake line nut for 1/4" (save 50%)	#3 Nut Pack Price: $13.10 Quantity: Nut pack, Standard SAE (double) flare/American thread for 1/4” tube (17 pieces):(save 50% off individual nut prices)
#4 Nut Pack Price: $16.85 Quantity: Nut pack, SAE (double) flare/American thread w/master cylinder nuts for1/4” (19 pieces):(save 50% off individual nut prices)	A2L-4 Price: $1.70 Quantity: 7/16 x 24 tpi male fully threaded steel nut, no lead, SAE (double) flare, .814” long. Master cylinder nut.
A2-4ss Price: $7.00 Quantity: 7/16 x 24 tpi male fully threaded steel nut, no lead, SAE (double) flare, .562” long.	A23-4 Price: $3.50 Quantity: 1/2 x 20 unf male fully threaded steel nut, no lead, SAE (double) flare, .600” long. Master cylinder nut.
A24-4 Price: $4.00 Quantity: 9/16 x 18 unf male fully threaded steel nut, no lead, SAE (double) flare, .600” long. Master cylinder nut.	#5 Nut Pack Price: $10.00 Quantity: SAE (double) flare/American master cylinder nuts for 3/16" and 1/4" brake line (7 pieces): (save 50% off individual nut prices)
AD2br Price: $5.20 Quantity: 7/16 x 24 male SAE to 3/8 x 24 female SAE Adapt 3/16" line to 1/4" line SAE (double) flare brass	AD3br Price: $5.50 Quantity: 3/8 x 24 male SAE to 7/16 x 24 female SAE Adapt 1/4" line to 3/16" line SAE (double) flare brass
AD4br Price: $4.00 Quantity: 1/8 NPT male to 7/16 x 24 female Use with 1/4" tubing	UA2-4br Price: $4.00 Quantity: 7/16 x 24 tpi, SAE (double) flare. American style, female brass union,
TA2-4br Price: $9.00 Quantity: 7/16 x 24 tpi, SAE (double) flare. American style, 3 way female brass tee	#20 Nut Assortment Price: $68.05 Quantity: Master SAE/American nut asst. for 3/16” & 1/4” brake line (58 pieces):(save over 50% off individual nut prices)
M8-4 Price: $3.00 Quantity: 12mm x 1.0 male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare. 20mm long	M12-4 Price: $7.00 Quantity: 14mm x 1.5 male steel nut with non threaded lead, DIN (bubble) flare. 21mm long. Late model domestic.
M15-4 Price: $8.00 Quantity: 12mm x 1.0 female 20mm overall	UM15-3-4br Price: $16.00 Quantity: 12mm x 1.0 DIN (bubble) flare, 33mm long.
UM20-4 Price: $16.00 Quantity: 12mm x 1.0, SAE (double) flare, 29mm long. Female steel union. Use with M8-4 nut and SAE (double) flared 1/4" or 6mm brake line.	TM20-4 Price: $28.00 Quantity: 12mm x 1.0, SAE (double) flare, 29mm long. 3 way female brass Tee.
#21 Nut Assortment Price: $94.75 Quantity: Master metric nut asst. for 3/16” & 1/4” brake line (57 pieces): (save over 50% off individual nut prices)	AN816-4 Price: $10.00 Quantity: 7/16 x 20 unf, 1/8 male pipe thread to male 37 degree steel Adaptor 1.23” long.
AN818-4 Price: $3.00 Quantity: 7/16 x 20 unf female steel nut .620” long	AN819-4 Price: $2.00 Quantity: steel sleeve .400” long
AN822-4 Price: $10.00 Quantity: 7/16 x 20 unf x 1/8npt 90 degree elbow


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