Metric nuts and fittings for 3/16" brake line

SAVE up to 50% when you buy nut packs and assortments!

Metric brake line nuts, fittings, unions and tees.

Common and hard to find brake line nuts and fittings for 3/16" brake line.

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

Nuts will vary in color.

If you don't see what you require, please contact us.
Satisfaction guaranteed. Please see our return policy.

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

Shops, wholesalers, schools and military personnel (.edu, .gov, .mil) -call for pricing.

Displaying products 1 - 23 of 23 results	Show:	Sort:

M1-3 Price: $2.30 Quantity: 10mmx 1.0 Fine thread, male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare, 17mm long.	#13 Nut Pack Price: $13.80 Quantity: 12 pack of M1-3 Standard European brake line nut for 3/16" (save 50%)
#6 Nut Pack Price: $22.45 Quantity: European nut pack, SAE (double) or DIN (bubble) metric for 3/16” tube (15 pieces): (save 50% off individual nut prices)	M1L-3 Price: $2.50 Quantity: 10mm x 1.0 Fine thread, male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare, 23mm long. Long style.
M3-3 Price: $4.00 Quantity: 10mm x 1.0 Fine thread, female steel nut, SAE (double) flare, 16mm long.	M4-3 Price: $5.00 Quantity: 10mm x 1.25 Course thread, male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare, 19mm long.
M5-3 Price: $2.30 Quantity: 10mm x 1.0 Fine thread, male, fully threaded, steel nut, SAE (double) flare, 16mm long.	#18 Nut Pack Price: $13.80 Quantity: 12 pack of M5-3 Standard Asian brake line nut for 3/16" (save 50%)
#7 Nut Pack Price: $23.50 Quantity: SAE (double) flare/Asian metric for 3/16” tube (17 pieces): (save 50% off individual nut prices)	M5L-3 Price: $2.50 Quantity: 10mm x 1.0 male fully threaded steel nut, no lead, SAE (double) flare, 21mm long. Standard Asian, long style.
M6-3 Price: $4.50 Quantity: 12mm x 1.0 male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare, 20mm long. standard European master cylinder nut.	#15 Nut Pack Price: $9.00 Quantity: 4 pack of M6-3 Common European master cylinder nut for 3/16" (save 50%)
M7L-3 Price: $5.00 Quantity: 10mm x 1.25 male fully threaded steel nut, SAE (double) flare, 20mm long. Some vintage Asian applications. Kawasaki	M10-3 Price: $10.00 Quantity: 11mm x 1.5 male steel nut with non threaded lead, DIN (bubble) flare, 17mm long.
M11-3 Price: $10.00 Quantity: 13mm x 1.5 male steel nut with non threaded lead, DIN (bubble) flare, 18mm long.	M14-3 Price: $6.00 Quantity: 12mm x 1.0 female 20mm overall
UM13-3 Price: $6.00 Quantity: 10mm x 1.0, SAE (double) flare, 30mm long.	UM14-3 Price: $7.50 Quantity: 10mm x 1.0, DIN (bubble) flare, 26mm long.
UM15-3-4br Price: $16.00 Quantity: 12mm x 1.0 DIN (bubble) flare, 33mm long.	UM16-3 Price: $9.00 Quantity: 10mm x 1.0 SAE (double) flare, 26mm long.
TM18-3 Price: $20.00 Quantity: 10mm x 1.0 DIN (bubble) flare. European, metric, 3 way female tee	TM19-3 Price: $22.00 Quantity: 10mm x 1.0 DIN (bubble) flare. European, metric, 4 way female tee.
#21 Nut Assortment Price: $102.95 Quantity: Master metric nut asst. for 3/16” & 1/4” brake line (57 pieces): (save over 50% off individual nut prices)


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