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Tooling Nuts

In stock

These check nuts are made of 303 stainless steel or low carbon steel, soft, with a black oxide finish. They can be used in conjunction with many other components such as knurled head screws, torque thumb screws, hand knob assemblies, toggle show clamp assemblies and many other tooling applications.

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89 results
Product SKUs information
Item Code Price range Availability Thread Size Special Offer Thread Type Type Brand View
$8.82 - $8.82 Request the lead time here
M20 x 2.5
Machine Coupling Nuts
AMF
$5.18 - $5.18 54 In stock
3/8-16
Check Nut
Reid Select
$3.84 - $3.84 172 In stock
5/16-18
Machine Coupling Nuts
Reid Select
$26.73 - $26.73 118 In stock
3/4-10
Machine Coupling Nuts
Reid Select
$22.49 - $22.49 Request the lead time here
1/4-20
Check Nut
Reid Select
$5.34 - $5.34 Request the lead time here
1/4-20
Safety-Stop Thread
Standard
TE-CO
$5.65 - $5.65 198 In stock
1/2-13
Safety-Stop Thread
Standard
TE-CO
$10.09 - $10.09 Request the lead time here
5/8-11
Safety-Stop Thread
Standard
TE-CO
$10.09 - $10.09 41 In stock
5/8-11
Fully Threaded
Standard
TE-CO
$4.84 - $4.84 67 In stock
5/16-18
Fully Threaded
Standard
TE-CO
$8.80 - $8.80 485 In stock
5/16-18
Safety-Stop Thread
Standard
Reid Select
$10.30 - $10.30 50 In stock
3/8-16
Safety-Stop Thread
Standard
Reid Select
$14.50 - $14.50 35 In stock
1/2-13
Safety-Stop Thread
Standard
Reid Select
$33.00 - $33.00 53 In stock
3/4-10
Safety-Stop Thread
Standard
Reid Select
$5.65 - $5.65 44 In stock
1/2-13
Fully Threaded
Standard
TE-CO
$11.59 - $11.59 6 In stock
3/4-10
Fully Threaded
Standard
TE-CO
$6.28 - $6.28 89 In stock
M10
Safety-Stop Thread
Rotary
AMF
$3.68 - $3.68 77 In stock
M6
Safety-Stop Thread
Chamfered
AMF
$7.09 - $7.09 27 In stock
M16
Safety-Stop Thread
Chamfered
AMF
$22.11 - $22.11 38 In stock
M24
Safety-Stop Thread
Chamfered
AMF
  • of 5
Machine Coupling Nut; Distance Across Flats (Seed)=34.6 mm, Overall Length=60.0 mm | 2.362 in, Thread Size=M20 x 2.5

CN-50

Price Range
$8.82 - $8.82

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    M20 x 2.5
  • Type
    Machine Coupling Nuts
  • Overall Length
    2.362 in
  • Distance Across Flats
    1.362 in
  • Material
    Tempered/Case-Hardened Steel
Check Nut; Base Diameter (Seed)=1.00 in, Overall Height (Seed)=.44 in, Thread Size=3/8-16

KN-1

Price Range
$5.18 - $5.18

Stock Levels
54 In stock
Attributes
  • Thread Size
    3/8-16
  • Type
    Check Nut
  • Base Diameter
    1.00 in
  • Material
    Case-Hardened Steel
  • Outside Diameter
    1.125 in
Machine Coupling Nut; Distance Across Flats (Seed)=0.563 in, Overall Length=22.2 mm | .875 in, Thread Size=5/16-18

CN-1

Price Range
$3.84 - $3.84

Stock Levels
172 In stock
Attributes
  • Thread Size
    5/16-18
  • Type
    Machine Coupling Nuts
  • Overall Length
    .875 in
  • Distance Across Flats
    0.563 in
  • Material
    Cold-Finished/Case-Hardened Steel
Machine Coupling Nut; Distance Across Flats (Seed)=1.250 in, Overall Length=31.8 mm | 1.250 in, Thread Size=3/4-10

CN-5

Price Range
$26.73 - $26.73

Stock Levels
118 In stock
Attributes
  • Thread Size
    3/4-10
  • Type
    Machine Coupling Nuts
  • Overall Length
    1.250 in
  • Distance Across Flats
    1.250 in
  • Material
    Cold-Finished/Case-Hardened Steel
Check Nut; Base Diameter (Seed)=0.500 in, Overall Height (Seed)=0.219 in, Thread Size=1/4-20, VS-2

VS-2

Price Range
$22.49 - $22.49

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/4-20
  • Type
    Check Nut
  • Material
    303 Stainless Steel
T-Slot Nut; Overall Height=9.5 mm | 0.3750 in, Overall Length=22.2 mm | 0.8750 in, Overall Width=15.9 mm | 0.6250 in, Thread Size=1/4-20, 41470

TN-100

Price Range
$5.34 - $5.34

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/4-20
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=15.9 mm | 0.6250 in, Overall Length=25.4 mm | 1.0000 in, Overall Width=25.4 mm | 1.0000 in, Thread Size=1/2-13, 41477

TN-105

Price Range
$5.65 - $5.65

Stock Levels
198 In stock
Attributes
  • Thread Size
    1/2-13
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=25.4 mm | 1.0000 in, Overall Length=38.1 mm | 1.5000 in, Overall Width=34.9 mm | 1.3750 in, Thread Size=5/8-11, 41483

TN-114

Price Range
$10.09 - $10.09

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    5/8-11
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=25.4 mm | 1.0000 in, Overall Length=38.1 mm | 1.5000 in, Overall Width=34.9 mm | 1.3750 in, Thread Size=5/8-11, 41483T

TN-14

Price Range
$10.09 - $10.09

Stock Levels
41 In stock
Attributes
  • Thread Size
    5/8-11
  • Type
    Standard
  • Thread Type
    Fully Threaded
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=12.7 mm | 0.5000 in, Overall Length=25.4 mm | 1.0000 in, Overall Width=19.1 mm | 0.7500 in, Thread Size=5/16-18, 41471T

TN-18

Price Range
$4.84 - $4.84

Stock Levels
67 In stock
Attributes
  • Thread Size
    5/16-18
  • Type
    Standard
  • Thread Type
    Fully Threaded
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=10.3 mm | 0.4062 in, Overall Length=19.1 mm | 0.7500 in, Overall Width=15.9 mm | 0.6250 in, Thread Size=5/16-18, TN-200

TN-200

Price Range
$8.80 - $8.80

Stock Levels
485 In stock
Attributes
  • Thread Size
    5/16-18
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    304 Stainless Steel
T-Slot Nut; Overall Height=15.9 mm | 0.6250 in, Overall Length=22.2 mm | 0.8750 in, Overall Width=22.2 mm | 0.8750 in, Thread Size=3/8-16, TN-215

TN-215

Price Range
$10.30 - $10.30

Stock Levels
50 In stock
Attributes
  • Thread Size
    3/8-16
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    304 Stainless Steel
T-Slot Nut; Overall Height=19.1 mm | 0.7500 in, Overall Length=31.8 mm | 1.2500 in, Overall Width=25.4 mm | 1.000 in, Thread Size=1/2-13, TN-240

TN-240

Price Range
$14.50 - $14.50

Stock Levels
35 In stock
Attributes
  • Thread Size
    1/2-13
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    304 Stainless Steel
T-Slot Nut; Overall Height=34.9 mm | 1.3750 in, Overall Length=44.5 mm | 1.7500 in, Overall Width=34.9 mm | 1.3750 in, Thread Size=3/4-10, TN-270

TN-270

Price Range
$33.00 - $33.00

Stock Levels
53 In stock
Attributes
  • Thread Size
    3/4-10
  • Type
    Standard
  • Thread Type
    Safety-Stop Thread
  • Material
    304 Stainless Steel
T-Slot Nut; Overall Height=15.9 mm | 0.6250 in, Overall Length=25.4 mm | 1.0000 in, Overall Width=25.4 mm | 1.0000 in, Thread Size=1/2-13, 41477T

TN-5

Price Range
$5.65 - $5.65

Stock Levels
44 In stock
Attributes
  • Thread Size
    1/2-13
  • Type
    Standard
  • Thread Type
    Fully Threaded
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=25.4 mm | 1.0000 in, Overall Length=38.1 mm | 1.5000 in, Overall Width=38.1 mm | 1.5000 in, Thread Size=3/4-10, 41485T

TN-9

Price Range
$11.59 - $11.59

Stock Levels
6 In stock
Attributes
  • Thread Size
    3/4-10
  • Type
    Standard
  • Thread Type
    Fully Threaded
  • Material
    Cold-Finished/Case-Hardened Steel
  • Finish
    Black Oxide
T-Slot Nut; Overall Height=14.0 mm | 0.551 in, Overall Length=18.0 mm | 0.709 in, Overall Width=11.7 mm | 0.461 in, Thread Size=M10, 80259

TN-62

Price Range
$6.28 - $6.28

Stock Levels
89 In stock
Attributes
  • Thread Size
    M10
  • Type
    Rotary
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Pitch/TPI
    1.5 mm
T-Slot Nut; Overall Height=10.0 mm | 0.394 in, Overall Length=13.0 mm | 0.512 in, Overall Width=13.0 mm | 0.512 in, Thread Size=M6, 80010

TN-26

Price Range
$3.68 - $3.68

Stock Levels
77 In stock
Attributes
  • Thread Size
    M6
  • Type
    Chamfered
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Pitch/TPI
    1.0 mm
T-Slot Nut; Overall Height=20.0 mm | 0.787 in, Overall Length=28.0 mm | 1.102 in, Overall Width=28.0 mm | 1.102 in, Thread Size=M16, 80069

TN-40

Price Range
$7.09 - $7.09

Stock Levels
27 In stock
Attributes
  • Thread Size
    M16
  • Type
    Chamfered
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Pitch/TPI
    2.0 mm
T-Slot Nut; Overall Height=36.0 mm | 1.417 in, Overall Length=44.0 mm | 1.732 in, Overall Width=44.0 mm | 1.732 in, Thread Size=M24, 80101

TN-55

Price Range
$22.11 - $22.11

Stock Levels
38 In stock
Attributes
  • Thread Size
    M24
  • Type
    Chamfered
  • Thread Type
    Safety-Stop Thread
  • Material
    Cold-Finished/Case-Hardened Steel
  • Pitch/TPI
    3.0 mm