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Thumb Nuts - Plastic Round

Plastic Thumb Nuts

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Thumb Nuts are a type of nut with a knurled outside diameter (surface). This design facilitates manual tightening by hand, and also secures the nut into a handle or cover. They are typically used in applications where the fasteners will be removed regularly.

Made from Natural Nylon 6/6, a strong, tough and durable material that is ideal for connecting elements and other technical components. It has self-lubricating properties, and is resistant to moisture, vapour and salt water. Our range features slotted and non slotted options.

  • Quick and easy
  • Tool-free installation and removal
  • Flame resistance rating is UL94 V2.

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Product SKUs information
Item Code Price range Availability Thread Size Colour Outside Diameter Overall Height View
$0.2463 - $0.2874 13000 In stock
M4
Black
0.425 in
0.307 in
$0.1398 - $0.1631 Request the lead time here
#10-32
Black
0.400 in
0.359 in
$0.1398 - $0.1631 Request the lead time here
#10-24
Black
0.400 in
0.359 in
$0.1356 - $0.158 Request the lead time here
#8-32
Black
0.381 in
0.378 in
$0.1479 - $0.1728 Request the lead time here
1/4-20
Black
0.478 in
0.370 in
$0.1676 - $0.1953 28000 In stock
#4-40
Natural
0.300 in
0.280 in
$0.1155 - $0.1346 12000 In stock
#4-40
Natural
0.317 in
0.295 in
$0.1836 - $0.2141 5000 In stock
#6-32
Black
0.360 in
0.275 in
$0.1932 - $0.2253 8000 In stock
#10-32
Black
0.425 in
0.325 in
$0.1881 - $0.2198 54000 In stock
#8-32
Black
0.425 in
0.305 in
$0.1269 - $0.1481 19000 In stock
#10-32
Natural
0.400 in
0.359 in
$0.1671 - $0.1947 36996 In stock
#6-32
Natural
0.360 in
0.275 in
$0.1757 - $0.2048 Request the lead time here
#10-32
Natural
0.425 in
0.325 in
$0.1371 - $0.188 27000 In stock
1/4-20
Natural
0.540 in
0.365 in
$0.1713 - $0.1998 Request the lead time here
#8-32
Natural
0.425 in
0.305 in
0525020SCN $0.1346 - $0.1571 7000 In stock
1/4-20
Natural
0.478 in
0.370 in
$0.1757 - $0.2048 18000 In stock
#10-24
Natural
0.425 in
0.325 in
$0.1269 - $0.1481 10000 In stock
#10-24
Natural
0.400 in
0.359 in
$0.1844 - $0.215 3000 In stock
#4-40
Black
0.300 in
0.280 in
$0.1932 - $0.2253 5000 In stock
#10-24
Black
0.425 in
0.325 in
    • of 2
Thumb Nut M4 10.8 mm 7.8 mm Nylon 6/6 Black

08M040070TNB

Price Range
$0.2874 - $0.2463

Stock Levels
13000 In stock
Attributes
  • Thread Size
    M4
  • Overall Height
    0.307 in
  • Outside Diameter
    0.425 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Thumb Nut #10-32 0.400 in 0.359 in Nylon 6/6 Black

0501032SCNB

Price Range
$0.1631 - $0.1398

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.359 in
  • Outside Diameter
    0.400 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Thumb Nut #10-24 0.400 in 0.359 in Nylon 6/6 Black

0501024SCNB

Price Range
$0.1631 - $0.1398

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.359 in
  • Outside Diameter
    0.400 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Thumb Nut #8-32 0.381 in 0.378 in Nylon 6/6 Black

0500832SCNB

Price Range
$0.158 - $0.1356

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    #8-32
  • Overall Height
    0.378 in
  • Outside Diameter
    0.381 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Thumb Nut 1/4-20 0.478 in 0.370 in Nylon 6/6 Black

0525020SCNB

Price Range
$0.1728 - $0.1479

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.370 in
  • Outside Diameter
    0.478 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled Thumb Nut - #4-40; Outside Diameter 7.6 mm | 0.300 in; Overall Height 7.1 mm | 0.280 in

0800440TNA

Price Range
$0.1953 - $0.1676

Stock Levels
28000 In stock
Attributes
  • Thread Size
    #4-40
  • Overall Height
    0.280 in
  • Outside Diameter
    0.300 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled with Slot Thumb Nut - #4-40; Outside Diameter 8.1 mm | 0.317 in; Overall Height 7.5 mm | 0.295 in

0500440SCN

Price Range
$0.1346 - $0.1155

Stock Levels
12000 In stock
Attributes
  • Thread Size
    #4-40
  • Overall Height
    0.295 in
  • Outside Diameter
    0.317 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon 6/6 Knurled Thumb Nut - #6-32; Outside Diameter 9.1 mm | 0.360 in; Overall Height 7 mm | 0.275 in

0800632TNAB

Price Range
$0.2141 - $0.1836

Stock Levels
5000 In stock
Attributes
  • Thread Size
    #6-32
  • Overall Height
    0.275 in
  • Outside Diameter
    0.360 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon 6/6 Knurled Thumb Nut - #10-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801032TNAB

Price Range
$0.2253 - $0.1932

Stock Levels
8000 In stock
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon 6/6 Knurled Thumb Nut - #8-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 7.7 mm | 0.305 in

0800832TNAB

Price Range
$0.2198 - $0.1881

Stock Levels
54000 In stock
Attributes
  • Thread Size
    #8-32
  • Overall Height
    0.305 in
  • Outside Diameter
    0.425 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled with Slot Thumb Nut - #10-32; Outside Diameter 10.2 mm | 0.400 in; Overall Height 9.1 mm | 0.359 in

0501032SCN

Price Range
$0.1481 - $0.1269

Stock Levels
19000 In stock
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.359 in
  • Outside Diameter
    0.400 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled Thumb Nut - #6-32; Outside Diameter 9.1 mm | 0.360 in; Overall Height 7 mm | 0.275 in

0800632TNA

Price Range
$0.1947 - $0.1671

Stock Levels
36996 In stock
Attributes
  • Thread Size
    #6-32
  • Overall Height
    0.275 in
  • Outside Diameter
    0.360 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled Thumb Nut - #10-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801032TNA

Price Range
$0.2048 - $0.1757

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled Thumb Nut - 1/4-20; Outside Diameter 13.7 mm | 0.540 in; Overall Height 9.3 mm | 0.365 in

0825020TNA

Price Range
$0.188 - $0.1371

Stock Levels
27000 In stock
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.365 in
  • Outside Diameter
    0.540 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled Thumb Nut - #8-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 7.7 mm | 0.305 in

0800832TNA

Price Range
$0.1998 - $0.1713

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    #8-32
  • Overall Height
    0.305 in
  • Outside Diameter
    0.425 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled with Slot Thumb Nut - 1/4-20; Outside Diameter 12.1 mm | 0.478 in; Overall Height 9.4 mm | 0.370 in

0525020SCN

Price Range
$0.1571 - $0.1346

Stock Levels
7000 In stock
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.370 in
  • Outside Diameter
    0.478 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled Thumb Nut - #10-24; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801024TNA

Price Range
$0.2048 - $0.1757

Stock Levels
18000 In stock
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 6/6 Knurled with Slot Thumb Nut - #10-24; Outside Diameter 10.2 mm | 0.400 in; Overall Height 9.1 mm | 0.359 in

0501024SCN

Price Range
$0.1481 - $0.1269

Stock Levels
10000 In stock
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.359 in
  • Outside Diameter
    0.400 in
  • Colour
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon 6/6 Knurled Thumb Nut - #4-40; Outside Diameter 7.6 mm | 0.300 in; Overall Height 7.1 mm | 0.280 in

0800440TNAB

Price Range
$0.215 - $0.1844

Stock Levels
3000 In stock
Attributes
  • Thread Size
    #4-40
  • Overall Height
    0.280 in
  • Outside Diameter
    0.300 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon 6/6 Knurled Thumb Nut - #10-24; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801024TNAB

Price Range
$0.2253 - $0.1932

Stock Levels
5000 In stock
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Colour
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >