Skip to content
Metal Pipe Fitting Nuts

Metal Pipe Fitting Nuts Total Products: 33

Locknut Malleable Iron 2 FNPT Class 150

APPROVED VENDOR
Original price $8.63 - Original price $8.63
Original price
$8.63
$8.63 - $8.63
Current price $8.63

Locknut 2 in Nominal Pipe Size Class Class 150 Galvanized Malleable Iron Female NPT

Original price $8.63 - Original price $8.63
Original price
$8.63
$8.63 - $8.63
Current price $8.63

Locknut Malleable Iron 1 1/4 in NPT

APPROVED VENDOR
Original price $6.30 - Original price $6.30
Original price
$6.30
$6.30 - $6.30
Current price $6.30

Locknut 1 1/4 in Nominal Pipe Size Class Class 150 Galvanized Malleable Iron Female NPT 11 1/2 For Pipe Schedule 40 300 psi Maximum Operating Press...

View full Details
Original price $6.30 - Original price $6.30
Original price
$6.30
$6.30 - $6.30
Current price $6.30

Locknut Malleable Iron 1 1/2 in NPT

APPROVED VENDOR
Original price $8.84 - Original price $8.84
Original price
$8.84
$8.84 - $8.84
Current price $8.84

Locknut 1 1/2 in Nominal Pipe Size Class Class 150 Galvanized Malleable Iron Female NPT 11 1/2 For Pipe Schedule 40 300 psi Maximum Operating Press...

View full Details
Original price $8.84 - Original price $8.84
Original price
$8.84
$8.84 - $8.84
Current price $8.84

Locknut Malleable Iron 3/8 in FNPT

APPROVED VENDOR
Original price $3.53 - Original price $3.53
Original price
$3.53
$3.53 - $3.53
Current price $3.53

Locknut 3/8 in Nominal Pipe Size Class Class 150 Galvanized Malleable Iron Female NPT 18 For Pipe Schedule 40 300 psi Maximum Operating Pressure 15...

View full Details
Original price $3.53 - Original price $3.53
Original price
$3.53
$3.53 - $3.53
Current price $3.53

Locknut 304 SS 1 1/2 in FNPT Class 150

APPROVED VENDOR
Original price $27.74 - Original price $27.74
Original price
$27.74
$27.74 - $27.74
Current price $27.74

Locknut 1 1/2 in Nominal Pipe Size Class Class 150 Stainless Steel 304 Female NPT For Pipe Schedule 150 300 psi Maximum Operating Pressure 150 psi ...

View full Details
Original price $27.74 - Original price $27.74
Original price
$27.74
$27.74 - $27.74
Current price $27.74

Locknut 316 SS 1 1/2 in FNPT Class 150

APPROVED VENDOR
Original price $20.33 - Original price $20.33
Original price
$20.33
$20.33 - $20.33
Current price $20.33

Locknut 1 1/2 in Nominal Pipe Size Class Class 150 Stainless Steel 316 Female NPT For Pipe Schedule 150 300 psi Maximum Operating Pressure 150 psi ...

View full Details
Original price $20.33 - Original price $20.33
Original price
$20.33
$20.33 - $20.33
Current price $20.33

Locknut 304 SS 1 1/4 in FNPT Class 150

APPROVED VENDOR
Original price $22.07 - Original price $22.07
Original price
$22.07
$22.07 - $22.07
Current price $22.07

Locknut 1 1/4 in Nominal Pipe Size Class Class 150 Stainless Steel 304 Female NPT For Pipe Schedule 150 300 psi Maximum Operating Pressure 150 psi ...

View full Details
Original price $22.07 - Original price $22.07
Original price
$22.07
$22.07 - $22.07
Current price $22.07

Locknut 304 SS 1/2 in FNPT Class 150

APPROVED VENDOR
Original price $5.62 - Original price $5.62
Original price
$5.62
$5.62 - $5.62
Current price $5.62

Locknut 1/2 in Nominal Pipe Size Class Class 150 Stainless Steel 304 Female NPT 14 For Pipe Schedule 40 300 psi Maximum Operating Pressure 150 psi ...

View full Details
Original price $5.62 - Original price $5.62
Original price
$5.62
$5.62 - $5.62
Current price $5.62

Locknut Red Brass 1/4 FNPT Class 125

APPROVED VENDOR
Original price $3.22 - Original price $3.22
Original price
$3.22
$3.22 - $3.22
Current price $3.22

Locknut 1/4 in Nominal Pipe Size Class Class 125 Red Brass Female NPT 125 psi Maximum Operating Pressure -20 Degrees to 400 Degrees F

Original price $3.22 - Original price $3.22
Original price
$3.22
$3.22 - $3.22
Current price $3.22

Locknut Brass 1/4 in Pipe Size FNPT

APPROVED VENDOR
Original price $2.19 - Original price $2.19
Original price
$2.19
$2.19 - $2.19
Current price $2.19

Locknut 1/4 in Nominal Pipe Size Class Class 125 Brass Female NPT 125 psi Maximum Operating Pressure -20 Degrees to 400 Degrees F

Original price $2.19 - Original price $2.19
Original price
$2.19
$2.19 - $2.19
Current price $2.19

Brass Short Flare Nut 3/8

JONES STEPHENS
Original price $1.25 - Original price $1.25
Original price
$1.25
$1.25 - $1.25
Current price $1.25

3/8 in Nominal Pipe Size Brass

Original price $1.25 - Original price $1.25
Original price
$1.25
$1.25 - $1.25
Current price $1.25

Waste Nut 3/4 In.

APPROVED VENDOR
Original price $5.97 - Original price $5.97
Original price
$5.97
$5.97 - $5.97
Current price $5.97

Waste Nut 3/4 in Nominal Pipe Size Class Class 150 Malleable Iron ASTM A197 Female NPT 14 3/4-14 For Pipe Schedule 40 -20 Degrees to 350 Degrees F ...

View full Details
Original price $5.97 - Original price $5.97
Original price
$5.97
$5.97 - $5.97
Current price $5.97

Waste Nut 1/2 In.

APPROVED VENDOR
Original price $5.97 - Original price $5.97
Original price
$5.97
$5.97 - $5.97
Current price $5.97

Waste Nut 1/2 in Nominal Pipe Size Class Class 150 Malleable Iron ASTM A197 Female NPT 14 1/2-14 For Pipe Schedule 40 -20 Degrees to 350 Degrees F ...

View full Details
Original price $5.97 - Original price $5.97
Original price
$5.97
$5.97 - $5.97
Current price $5.97

Locknut Malleable Iron 2 FNPT Class 150

APPROVED VENDOR
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Locknut 2 in Nominal Pipe Size Class Class 150 Black Anodized Malleable Iron Female NPT 11 1/2 For Pipe Schedule 40 300 psi Maximum Operating Press...

View full Details
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Locknut Malleable Iron 1 1/2 in NPT

APPROVED VENDOR
Original price $3.85 - Original price $3.85
Original price
$3.85
$3.85 - $3.85
Current price $3.85

Locknut 1 1/2 in Nominal Pipe Size Class Class 150 Malleable Iron Female NPT -20 Degrees to 366 Degrees F

Original price $3.85 - Original price $3.85
Original price
$3.85
$3.85 - $3.85
Current price $3.85

Locknut Malleable Iron 1 FNPT Class 150

APPROVED VENDOR
Original price $4.16 - Original price $4.16
Original price
$4.16
$4.16 - $4.16
Current price $4.16

Locknut 1 in Nominal Pipe Size Class Class 150 Black Anodized Malleable Iron Female NPT 11 1/2 For Pipe Schedule 40 300 psi Maximum Operating Press...

View full Details
Original price $4.16 - Original price $4.16
Original price
$4.16
$4.16 - $4.16
Current price $4.16

Locknut Malleable Iron 3/4 in FNPT

APPROVED VENDOR
Original price $2.45 - Original price $2.45
Original price
$2.45
$2.45 - $2.45
Current price $2.45

Locknut 3/4 in Nominal Pipe Size Class Class 150 Black Anodized Malleable Iron Female NPT 14 For Pipe Schedule 40 300 psi Maximum Operating Pressur...

View full Details
Original price $2.45 - Original price $2.45
Original price
$2.45
$2.45 - $2.45
Current price $2.45

Locknut Malleable Iron 1/2 in FNPT

APPROVED VENDOR
Original price $2.43 - Original price $2.43
Original price
$2.43
$2.43 - $2.43
Current price $2.43

Locknut 1/2 in Nominal Pipe Size Class Class 150 Black Anodized Malleable Iron Female NPT 14 For Pipe Schedule 40 300 psi Maximum Operating Pressur...

View full Details
Original price $2.43 - Original price $2.43
Original price
$2.43
$2.43 - $2.43
Current price $2.43

Locknut Malleable Iron 3/8 in FNPT

APPROVED VENDOR
Original price $2.29 - Original price $2.29
Original price
$2.29
$2.29 - $2.29
Current price $2.29

Locknut 3/8 in Nominal Pipe Size Class Class 150 Black Anodized Malleable Iron Female NPT 18 For Pipe Schedule 40 300 psi Maximum Operating Pressur...

View full Details
Original price $2.29 - Original price $2.29
Original price
$2.29
$2.29 - $2.29
Current price $2.29

Locknut Brass 3/4 in F BSPP Class 125

APPROVED VENDOR
Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36

Locknut 3/4 in Nominal Pipe Size Class Class 125 Brass Female BSPP 200 psi Maximum Operating Pressure -20 Degrees to 150 Degrees F

Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36

Locknut Brass 1 in Female BSPP Class 125

APPROVED VENDOR
Original price $26.81 - Original price $26.81
Original price
$26.81
$26.81 - $26.81
Current price $26.81

Locknut 1 in Nominal Pipe Size Class Class 125 Brass Female BSPP 200 psi Maximum Operating Pressure -20 Degrees to 150 Degrees F

Original price $26.81 - Original price $26.81
Original price
$26.81
$26.81 - $26.81
Current price $26.81

Locknut Brass 1 1/2 F NPSL Class 125

APPROVED VENDOR
Original price $27.78 - Original price $27.78
Original price
$27.78
$27.78 - $27.78
Current price $27.78

Locknut 1 1/2 in Nominal Pipe Size Class Class 125 Brass Female NPSL 200 psi Maximum Operating Pressure -20 Degrees to 150 Degrees F

Original price $27.78 - Original price $27.78
Original price
$27.78
$27.78 - $27.78
Current price $27.78

Locknut Brass 3/8 in F BSPP Class 125

APPROVED VENDOR
Original price $11.49 - Original price $11.49
Original price
$11.49
$11.49 - $11.49
Current price $11.49

Locknut 3/8 in Nominal Pipe Size Class Class 125 Brass Female BSPP 200 psi Maximum Operating Pressure -20 Degrees to 150 Degrees F

Original price $11.49 - Original price $11.49
Original price
$11.49
$11.49 - $11.49
Current price $11.49

Locknut Brass 2 1/2 F NPSL Class 125

APPROVED VENDOR
Original price $61.53 - Original price $61.53
Original price
$61.53
$61.53 - $61.53
Current price $61.53

Locknut 2 1/2 in Nominal Pipe Size Class Class 125 Brass Female NPSL 200 psi Maximum Operating Pressure -20 Degrees to 150 Degrees F

Original price $61.53 - Original price $61.53
Original price
$61.53
$61.53 - $61.53
Current price $61.53

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare