FEDERAL HILL TRADING COMPANY
OEM suppliers since 1995 in small bore hydraulic tubing for automotive and light truck brake applications.
OUR PHILOSOPHY
"Lasting value is built with quality products and expertise."
Part Number | Nuts will vary in color |
A1-3 | 3/8" x 24 unf male fully threaded steel nut,SAE (double) flare, .562” overall,standard American nut. Use with 3/16" SAE/double flared tubing. 3/8" x 24 unf is standard American fine thread. Uses 3/8" wrench |
A1-3ss | 3/8" x 24 unf male fully threaded nut, SAE (double) flare .562” overall, standard American nut, but uses 7/16" wrench, stainless steel |
A1L-3 | 3/8" x 24 unf male fully threaded steel nut, SAE (double) flare, .808” overall, standard American , long style nut. |
A12-3 | 7/16" x 24 tpi male fully threaded steel nut, SAE (double) flare, .550” overall. Master cylinder nut. |
A13-3 | 1/2" x 20 unf male fully threaded steel nut, SAE (double) flare, .600” overall. Master cylinder nut. |
A14-3 | 9/16" x 18 unf male fully threaded steel nut, SAE (double) flare, .600” overall. Master cylinder nut. |
A15-3 | 1/2" x 20 unf male steel nut with non threaded lead, .755” overall. SAE (double) flare. Master cylinder nut. Mopar, Chrysler only |
A16-3 | 9/16" x 20 tpi male steel nut with non threaded lead, .750” overall. SAE (double) flare, Master cylinder nut. Mopar, Chrysler only |
AD1-3x1/8Pbr | 3/8" x 24 unf female SAE (double) flare, male 1/8" pipe thread, .700” overall, used for line locks, adjustable prop. valves, use with A1-3 nut and 3/16" tube |
AD2-3-4 | Adapt 3/16" line to 1/4" line, SAE (double) flare, brass |
AD3-4-3 | Adapt 1/4" line to 3/16" line, SAE (double) flare, brass |
UA1-3br | 3/8" x 24 unf SAE (double) flare, American thread, female union, brass, .630" long. Use with A1-3 nut and SAE (double) flared 3/16" tube |
TA1-3br | 3/8" x 24 unf SAE (double) flare brass, American thread, female tee, use with A1-3 brake line nut and 3/16" SAE (double) flared brake tubing. |
#1 | 3/16”/SAE nut pack (17 pieces): 10 ea A1-3, 6 ea A1L-3, 1 ea UA1-3 (save 50%) |
#2 | 3/16”/SAE nut pack w/master cylinder nuts (20 pieces): 10 ea A1-3, 4 ea A1L-3, 1 ea UA1-3, 2 ea A12-3, 2 ea A13-3,1 ea A14-3 (save 50%) |
#5 | American master cylinder nuts for 3/16" and 1/4" brake line (7 pieces): 2 ea A12-3, 2 ea A13-3, 1 ea A14-3, 1 ea A23-4, 1 ea A24-4 (save 50%) |
#8 | 12 pack of A1-3 Standard American nut for 3/16" brake line (save 25%) |
#12 | 6 pack of A12-3 Common American master cylinder nut for 3/16" brake line (save 25%) |
#20 | Master SAE/American nut asst. for 3/16” & 1/4” brake line (54 pieces): 10 ea A1-3, 6 ea A1L-3, 3 ea UA1-3, 2 ea TA1-3, 4 ea A12-3, 2 ea A13-3, 2 ea A14-3, 1 ea A15-3, 1 ea A16-3, 10 ea A2-4, 6 ea A2L-4, 3 ea UA2-4, 2 ea TA2-4, 1 ea A23-4, 1 ea A24-4 (save 50%) |
Part Number | Nuts will vary in color |
M1-3 | 10mm x 1.0 male with steel nut with non threaded lead,SAE (double) and DIN (bubble) flare. standard European style, 17mm overall |
M1L-3 | 10mm x 1.0 male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare. standard European, long style nut, 23mm overall |
M3-3 | 10mm x 1.0 female, 16mm overall, SAE (double) flare. Female nut found at flex lines, more common on European applications |
M4-3 | 10mm x 1.25 male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare. sometimes found on ABS units and Vintage Fiats. 19mm overall |
M5-3 | 10mm x 1.0 male fully threaded steel nut, 16mm overall. SAE (double) flare. standard Asian style nut. |
M5L-3 | 10mm x 1.0 male fully threaded steel nut, 21mm overall. SAE (double) flare. standard Asian, long style nut. |
M6-3 | 12mm x 1.0 male steel nut with non threaded lead, SAE (double) and DIN (bubble) flare, standard European Master cylinder nut, 20mm overall |
M7L-3 | 10mm x 1.25 male fully threaded steel nut, SAE (double) flare, 20mm overall. Some vintage Asian applications. Kawasaki |
M10-3 | 11mm x 1.5 male steel nut with non threaded lead, DIN (bubble) flare. Late model American, ABS, 17mm overall |
M11-3 | 13mm x 1.5 male steel nut with non threaded lead, DIN (bubble) flare, Late model American, ABS, 18mm overall |
M14-3 | 12mm x 1.0 female 20mm overall |
UM13-3 | 10mm x 1.0, SAE (double) flare, European metric, male, steel union, 30mm overall. Use with M3-3 female nut and SAE (double) flared 3/16" brake line. |
UM14-3 | 10mm x 1.0, DIN (bubble) flare, European, metric, female, steel union, 26mm overall. Use with M1-3 nut and DIN (bubble) flared 3/16"/4.75mm brake line. |
UM15-3-4br | 12mm x 1.0, DIN (bubble) flare, European, metric, female brass union, 33mm overall. Use with M6-3 nut and 3/16"/4.75mm brake tube or M8-4 nut with 1/4" brake tube |
UM16-3 | 10mm x 1.0, SAE (double) flare, Asian, metric, female steel union, 26mm overall. Use with M5-3 nut and 3/16"/4.7mm SAE (double) flared brake line. |
TM18-3 | 10mm x 1.0 DIN (bubble) flare, European, metric, female 3 way tee, use with M1-3 tube nut and DIN (bubble) flared 3/16"/4.75mm brake tubing. |
TM19-3 | 10mm x 1.0 DIN (bubble) flare, European, metric, female 4 way tee, use with M1-3 tube nut and DIN (bubble) flared 3/16"/4.75mm brake tubing. |
#6 | European metric nut pack for 3/16” (15 pieces): 8 ea M1-3, 4 ea M1L-3, 2 ea M6-3, 1 ea UM14-3 (save 50%) |
#7 | Asian metric nut pack for 3/16” (17 pieces): 10 ea M5-3, 6 ea M5L-3, 1 ea UM16-3 (save 50%) |
#13 | 12 pack of M1-3 Standard European nut for 3/16" brake line (save 25%) |
#15 | 4 pack of M6-3 Common European master cylinder nut for 3/16" brake line (save 25%) |
#18 | 12 pack of M5-3 Standard Asian nut for 3/16" brake line (save 25%) |
#21 | Master metric nut asst. for 3/16” & 1/4” brake line (57 pieces): 12 ea M1-3, 4 ea M1L-3, 2 ea M3-3, 4 ea M4-3, 8 ea M5-3, 4 ea M5L-3, 2 ea M6-3, 4 ea M7L-3, 4 ea M8-4, 1 ea M8-6mmbr, 2 ea M10-3, 2 ea M11-3, 2 ea M12-4, 1 ea UM13-3, 1 ea UM14-3, 1 ea UM15-3-4br, 1 ea UM16-3 (save 50%) |