#4 Tube Nut - Steel
$2.49
FRG581804
Fitting - Tube Nut - 4 AN - 1/4 in Tube - Steel - Cadmium - Each
#4 Tube Nut Black
$1.99
FRG481804-BL
Fitting - Tube Nut - 4 AN - 1/4 in Tube - Aluminum - Black Anodized - Each
#4 Tube Nuts (2pk)
$6.95
EAR581804ERL
Fitting - Tube Nut - 4 AN - 1/4 in Tube - Aluminum - Blue Anodized - Pair
#4 Tube Sleeve
$2.49
FRG481904
Fitting - Tube Sleeve - 4 AN - 1/4 in Tube - Aluminum - Blue Anodized - Each
#4 Tube Sleeve - Steel
$1.99
FRG581904
Fitting - Tube Sleeve - 4 AN - 1/4 in Tube - Steel - Cadmium - Each
#4 Tube Sleeve Ano-Tuff 2pk
$4.95
EARAT581904ERL
Fitting - Tube Sleeve - 4 AN - 1/4 in Tube - Aluminum - Black Anodized - Pair
#4 Tube Sleeve Black
$1.99
FRG481904-BL
Fitting - Tube Sleeve - 4 AN - 1/4 in Tube - Aluminum - Black Anodized - Each
#4 Tube Sleeve Steel
$7.49
AERFCM3668
Fitting - Tube Sleeve - 4 AN - 1/4 in Tube - Steel - Nickel Plated - Set of 6
#4 Tube Sleeves (2pk)
$4.95
EAR581904ERL
Fitting - Tube Sleeve - 4 AN - 1/4 in Tube - Aluminum - Blue Anodized - Pair
#4 Union Fitting
$5.49
FRG481504
Fitting - Adapter - Straight - 4 AN Male to 4 AN Male - Aluminum - Blue Anodized - Each
#4 Union Fitting Black
$5.69
FRG481504-BL
Fitting - Adapter - Straight - 4 AN Male to 4 AN Male - Aluminum - Black Anodized - Each
#4 x #6 Male Reducer Black
$8.29
FRG491906-BL
Fitting - Adapter - Straight - 6 AN Male to 4 AN Male - Aluminum - Black Anodized - Each
#4 x #6 Male Reducer Fitting
$6.99
FRG491906
Fitting - Adapter - Straight - 6 AN Male to 4 AN Male - Aluminum - Blue Anodized - Each
#4 x 1/16 MPT Straight Adapter Fitting Black
$4.99
FRG481602-BL
Fitting - Adapter - Straight - 4 AN Male to 1/16 in NPT Male - Aluminum - Black Anodized - Each
#4 X 1/4 Hose Barb Fitting Black
$6.99
FRG484104-BL
Fitting - Adapter - Straight - 1/4 in Hose Barb to 4 AN Male - Aluminum - Black Anodized - Each
#4 x 1/4 MPT 90 Deg Swivel Adapter Black
$25.99
FRG499144-BL
Fitting - Adapter - 90 Degree - 4 AN Male to 1/4 in NPT Male - Swivel - Aluminum - Black Anodized - Each
#4 x 1/4 MPT Straight Adapter Steel
$3.09
FRG581605
Fitting - Adapter - Straight - 4 AN Male to 1/4 in NPT Male - Steel - Zinc Oxide - Each
#4 x 1/8 MPT 90 Deg Swivel Adapter Black
$19.99
FRG499104-BL
Fitting - Adapter - 90 Degree - 4 AN Male to 1/8 in NPT Male - Swivel - Aluminum - Black Anodized - Each
#4 x 1/8 mpt Adapter Oil Pressure Fitting - Steel
$13.49
FRG581690
Fitting - Adapter - Straight - 4 AN Male to 1/8 in NPT Male - 2 in Long - Steel - Natural - Oil...
#4 x 1/8 MPT Tee Fitting
$8.19
FRG482504
Fitting - Adapter Tee - 4 AN Male x 4 AN Male x 1/8 in NPT Male - Aluminum - Blue Anodized - Each
#4 x 1/8 MPT Tee Fitting
$8.19
FRG482604
Fitting - Adapter Tee - 4 AN Male x 1/8 in NPT Male x 4 AN Male - Aluminum - Blue Anodized - Each
#4 x 3/4-16 (#8) Radius O-Ring Fitting Black
$11.99
FRG495111-BL
Fitting - Adapter - Straight - 4 AN Male to 8 AN Male O-Ring - Aluminum - Black Anodized - Each
#4 x 3/8-24 (#3) Radius O-Ring Fitting Black
$14.99
FRG495124-BL
Fitting - Adapter - Straight - 4 AN Male to 3 AN Male O-Ring - Aluminum - Black Anodized - Each
#4 x 7/16-20 (#4) Radius O-Ring Fitting Black
$7.69
FRG495125-BL
Fitting - Adapter - Straight - 4 AN Male to 4 AN Male O-Ring - Aluminum - Black Anodized - Each
#4 x 7/8-14 (#10) Radius O-Ring Fitting Black
$11.99
FRG495112-BL
Fitting - Adapter - Straight - 4 AN Male to 10 AN Male O-Ring - Aluminum - Black Anodized - Each
#4 x 9/16-18 (#6) Radius O-Ring Fitting Black
$10.49
FRG495110-BL
Fitting - Adapter - Straight - 4 AN Male to 6 AN Male O-Ring - Aluminum - Black Anodized - Each
#4 x 90 Deg Bulkhead Fitting
$10.99
FRG483304
Fitting - Bulkhead - 90 Degree - 4 AN Male to 4 AN Male Bulkhead - Aluminum - Blue Anodized - Each
#4 x 90 Deg Bulkhead Fitting Black
$8.99
FRG483304-BL
Fitting - Bulkhead - 90 Degree - 4 AN Male to 4 AN Male Bulkhead - Aluminum - Black Anodized - Each
#4 x 90 Power Flow Hose End - Clear
$23.99
FRG109004-CL
Fitting - Hose End - 3000 Series - 90 Degree - 4 AN Hose to 4 AN Female - Swivel - Aluminum - Clear...
#4 x 90 Power Flow Hose End Black
$18.99
FRG109004-BL
Fitting - Hose End - 3000 Series - 90 Degree - 4 AN Hose to 4 AN Male - Aluminum - Black Anodized -...
#4flare/#3flare Union
$6.49
AERFCM2048
Fitting - Adapter - Straight - 4 AN Male to 3 AN Male - Aluminum - Blue Anodized - Each
#4flare/#4flare Stl Unio
$5.49
AERFCM2751
Fitting - Adapter - Straight - 4 AN Male to 4 AN Male - Steel - Natural - Each
#4flare/#4flare Union
$5.99
AERFCM2051
Fitting - Adapter - Straight - 4 AN Male to 4 AN Male - Aluminum - Blue Anodized - Each
#4x 1/8 MPT Str Adapter Fitting Steel
$3.09
FRG581604
Fitting - Adapter - Straight - 4 AN Male to 1/8 in NPT Male - Steel - Zinc Oxide - Each
#5 Steel Tube Nut
$4.49
AERFCM3571
Fitting - Tube Nut - 5 AN - 5/16 in Tube - Steel - Nickel Plated - Each
#5 Steel Tube Sleeve
$6.99
AERFCM3679
Fitting - Tube Sleeve - 5 AN - 5/16 in Tube - Steel - Nickel Plated - Pair
#5 to #6 Union
$9.95
EAR991907ERL
Fitting - Adapter - Straight - 6 AN Male to 5 AN Male - Aluminum - Blue Anodized - Each
#5 Tube Nuts (2pk)
$9.95
EAR581805ERL
Fitting - Tube Nut - 5 AN - 5/16 in Tube - Aluminum - Blue Anodized - Pair
#6 Crimp Collar - Race- Rite Hose
$10.99
FRG2600006S
Crimp Collar - Race-Rite - Replacement - 6 AN - Aluminum - Black Anodized - Each
#6 - 1/4in Socketless M P
$9.29
AERFCM1207
Fitting - Hose End - AQP Socketless - Straight - 6 AN Hose Barb to 1/4 in NPT Male - Brass - Each