Skip to content
Castle Nuts

Castle Nuts Total Products: 98

Filters

$
$
CstlNt Pln Stl Grd5 3/4 -10 1 1/8in 5PK

CstlNt Pln Stl Grd5 3/4 -10 1 1/8in 5PK

APPROVED VENDOR
$17.84 - $17.84
$17.84
$17.84 - $17.84
$17.84

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Grade 5 Thread Size 3/4 In.-10 Hex Width 1 1/8 in Hex Type Standard Hex Lock Type...

View full Details
$17.84 - $17.84
$17.84
$17.84 - $17.84
$17.84
CstlNt Pln Stl Grd2 5/8 -11 15/16in 10PK

CstlNt Pln Stl Grd2 5/8 -11 15/16in 10PK

APPROVED VENDOR
$6.19 - $6.19
$6.19
$6.19 - $6.19
$6.19

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Grade 2 Thread Size 5/8 In.-11 Hex Width 15/16 in Hex Type Standard Hex Lock Type...

View full Details
$6.19 - $6.19
$6.19
$6.19 - $6.19
$6.19
CstlNt Pln Class 4 M22-2.50 34mm PK25

CstlNt Pln Class 4 M22-2.50 34mm PK25

APPROVED VENDOR
$108.35 - $108.35
$108.35
$108.35 - $108.35
$108.35

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M22-2.50 Hex Width 34 mm Hex Height 26 mm Hex Type Standard H...

View full Details
$108.35 - $108.35
$108.35
$108.35 - $108.35
$108.35
CstlNt Pln Class 4 M16-2.00 24mm PK50

CstlNt Pln Class 4 M16-2.00 24mm PK50

APPROVED VENDOR
$67.51 - $67.51
$67.51
$67.51 - $67.51
$67.51

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M16-2.00 Hex Width 24 mm Hex Height 19 mm Hex Type Standard H...

View full Details
$67.51 - $67.51
$67.51
$67.51 - $67.51
$67.51
CstlNt Pln Stl Class 4 M5-0.80 8mm 100PK

CstlNt Pln Stl Class 4 M5-0.80 8mm 100PK

APPROVED VENDOR
$457.38 - $457.38
$457.38
$457.38 - $457.38
$457.38

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M5-0.80 Hex Width 8 mm Hex Height 6 mm Hex Type Standard Hex ...

View full Details
$457.38 - $457.38
$457.38
$457.38 - $457.38
$457.38
CstlNt Pln Stl Grd2 5/16 -18 1/2in 25PK

CstlNt Pln Stl Grd2 5/16 -18 1/2in 25PK

APPROVED VENDOR
$4.21 - $4.21
$4.21
$4.21 - $4.21
$4.21

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Grade 2 Thread Size 5/16 In.-18 Hex Width 1/2 in Hex Type Standard Hex Lock Type ...

View full Details
$4.21 - $4.21
$4.21
$4.21 - $4.21
$4.21
CstlNt Znc Stl Grd2 5/8 -18 15/16in 25PK

CstlNt Znc Stl Grd2 5/8 -18 15/16in 25PK

APPROVED VENDOR
$44.39 - $44.39
$44.39
$44.39 - $44.39
$44.39

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 5/8 In.-18 Hex Width 15/16 in Hex Height 35/64 in Hex Type St...

View full Details
$44.39 - $44.39
$44.39
$44.39 - $44.39
$44.39
CstlNt Pln Stl Class 4 M33-3.50 50mm 2PK

CstlNt Pln Stl Class 4 M33-3.50 50mm 2PK

APPROVED VENDOR
$26.45 - $26.45
$26.45
$26.45 - $26.45
$26.45

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M33-3.50 Hex Width 50 mm Hex Height 35 mm Hex Type Standard H...

View full Details
$26.45 - $26.45
$26.45
$26.45 - $26.45
$26.45
CstlNt Pln Stl Class 4 M30-3.50 46mm 5PK

CstlNt Pln Stl Class 4 M30-3.50 46mm 5PK

APPROVED VENDOR
$37.98 - $37.98
$37.98
$37.98 - $37.98
$37.98

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M30-3.50 Hex Width 46 mm Hex Height 33 mm Hex Type Standard H...

View full Details
$37.98 - $37.98
$37.98
$37.98 - $37.98
$37.98
CstlNt Pln Class 4 M24-3.00 36mm PK10

CstlNt Pln Class 4 M24-3.00 36mm PK10

APPROVED VENDOR
$43.67 - $43.67
$43.67
$43.67 - $43.67
$43.67

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M24-3.00 Hex Width 36 mm Hex Height 27 mm Hex Type Standard H...

View full Details
$43.67 - $43.67
$43.67
$43.67 - $43.67
$43.67
CstlNt Pln Class 4 M20-2.50 30mm PK25

CstlNt Pln Class 4 M20-2.50 30mm PK25

APPROVED VENDOR
$63.05 - $63.05
$63.05
$63.05 - $63.05
$63.05

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M20-2.50 Hex Width 30 mm Hex Height 22 mm Hex Type Standard H...

View full Details
$63.05 - $63.05
$63.05
$63.05 - $63.05
$63.05
CstlNt Pln Class 4 M18-2.50 27mm PK50

CstlNt Pln Class 4 M18-2.50 27mm PK50

APPROVED VENDOR
$126.78 - $126.78
$126.78
$126.78 - $126.78
$126.78

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M18-2.50 Hex Width 27 mm Hex Height 21 mm Hex Type Standard H...

View full Details
$126.78 - $126.78
$126.78
$126.78 - $126.78
$126.78
CstlNt Pln Class 4 M14-2.00 22mm PK50

CstlNt Pln Class 4 M14-2.00 22mm PK50

APPROVED VENDOR
$78.75 - $78.75
$78.75
$78.75 - $78.75
$78.75

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M14-2.00 Hex Width 22 mm Hex Height 16 mm Hex Type Standard H...

View full Details
$78.75 - $78.75
$78.75
$78.75 - $78.75
$78.75
CstlNt Pln Class 4 M12-1.75 19mm PK100

CstlNt Pln Class 4 M12-1.75 19mm PK100

APPROVED VENDOR
$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M12-1.75 Hex Width 19 mm Hex Height 15 mm Hex Type Standard H...

View full Details
$91.07 - $91.07
$91.07
$91.07 - $91.07
$91.07
CstlNt Pln Stl Class 4 M10-1.50 17mm 100

CstlNt Pln Stl Class 4 M10-1.50 17mm 100

APPROVED VENDOR
$82.80 - $82.80
$82.80
$82.80 - $82.80
$82.80

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M10-1.50 Hex Width 17 mm Hex Height 12 mm Hex Type Standard H...

View full Details
$82.80 - $82.80
$82.80
$82.80 - $82.80
$82.80
CstlNt Pln Class 4 M8-1.25 13mm PK100

CstlNt Pln Class 4 M8-1.25 13mm PK100

APPROVED VENDOR
$80.58 - $80.58
$80.58
$80.58 - $80.58
$80.58

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M8-1.25 Hex Width 13 mm Hex Height 9 1/2 mm Hex Type Standard...

View full Details
$80.58 - $80.58
$80.58
$80.58 - $80.58
$80.58
CstlNt Pln Stl Class 4 M6-1.00 10mm 100

CstlNt Pln Stl Class 4 M6-1.00 10mm 100

APPROVED VENDOR
$49.70 - $49.70
$49.70
$49.70 - $49.70
$49.70

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Class 4 Thread Size M6-1.00 Hex Width 10 mm Hex Height 7 1/2 mm Hex Type Standard...

View full Details
$49.70 - $49.70
$49.70
$49.70 - $49.70
$49.70
CstlNt Znc Stl Grd2 1 1/2 -12 2 1/4in 5

CstlNt Znc Stl Grd2 1 1/2 -12 2 1/4in 5

APPROVED VENDOR
$94.98 - $94.98
$94.98
$94.98 - $94.98
$94.98

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 1 1/2 In.-12 Hex Width 2 1/4 in Hex Height 1 9/32 in Hex Type...

View full Details
$94.98 - $94.98
$94.98
$94.98 - $94.98
$94.98
CstlNt Znc Stl Grd2 1 1/4 -12 1 7/8in 10

CstlNt Znc Stl Grd2 1 1/4 -12 1 7/8in 10

APPROVED VENDOR
$93.04 - $93.04
$93.04
$93.04 - $93.04
$93.04

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 1 1/4 In.-12 Hex Width 1 7/8 in Hex Height 1 1/16 in Hex Type...

View full Details
$93.04 - $93.04
$93.04
$93.04 - $93.04
$93.04
CstlNt Znc Stl Grd2 3/4 -10 1 1/8in 20PK

CstlNt Znc Stl Grd2 3/4 -10 1 1/8in 20PK

APPROVED VENDOR
$47.93 - $47.93
$47.93
$47.93 - $47.93
$47.93

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 3/4 In.-10 Hex Width 1 1/8 in Hex Height 41/64 in Hex Type St...

View full Details
$47.93 - $47.93
$47.93
$47.93 - $47.93
$47.93
CstlNt Znc Stl Grd2 5/8 -11 15/16in 25PK

CstlNt Znc Stl Grd2 5/8 -11 15/16in 25PK

APPROVED VENDOR
$29.31 - $29.31
$29.31
$29.31 - $29.31
$29.31

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 5/8 In.-11 Hex Width 15/16 in Hex Height 35/64 in Hex Type St...

View full Details
$29.31 - $29.31
$29.31
$29.31 - $29.31
$29.31
CstlNt Znc Stl Grd2 1/2 -13 3/4in 25PK

CstlNt Znc Stl Grd2 1/2 -13 3/4in 25PK

APPROVED VENDOR
$19.25 - $19.25
$19.25
$19.25 - $19.25
$19.25

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 1/2 In.-13 Hex Width 3/4 in Hex Height 7/16 in Hex Type Stand...

View full Details
$19.25 - $19.25
$19.25
$19.25 - $19.25
$19.25
CstlNt Znc Stl Grd2 3/8 -16 9/16in 50PK

CstlNt Znc Stl Grd2 3/8 -16 9/16in 50PK

APPROVED VENDOR
$23.97 - $23.97
$23.97
$23.97 - $23.97
$23.97

Castle Nut Finish Zinc Plated Material Steel Material Grade/Class Grade 2 Thread Size 3/8 In.-16 Hex Width 9/16 in Hex Height 21/64 in Hex Type Sta...

View full Details
$23.97 - $23.97
$23.97
$23.97 - $23.97
$23.97
CstlNt Pln CStl Gd5 7/16 -14 0.688in 100

CstlNt Pln CStl Gd5 7/16 -14 0.688in 100

APPROVED VENDOR
$61.11 - $61.11
$61.11
$61.11 - $61.11
$61.11

Castle Nut Finish Black Oxide Material Steel Material Grade/Class Grade 5 Thread Size 7/16 In.-14 Hex Width 11/16 in Hex Height 25/64 in Hex Type S...

View full Details
$61.11 - $61.11
$61.11
$61.11 - $61.11
$61.11

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