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Thumb Nuts - Plastic Round

Plastic Thumb Nuts

In stock

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, vapor and salt water. Our Plastic Thumb Nut 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 Color Outside Diameter Overall Height View
$0.0751 - $0.0875 17000 In stock
#8-32
Natural
0.381 in
0.378 in
$0.134 - $0.1563 11000 In stock
5/16-18
Natural
0.615 in
0.385 in
0850013TNA $0.1311 - $0.1798 500 In stock
1/2-13
Natural
0.750 in
0.468 in
$0.0727 - $0.0847 70500 In stock
#6-32
Natural
0.348 in
0.334 in
$0.1473 - $0.172 2000 In stock
5/16-18
Black
0.615 in
0.385 in
$0.1838 - $0.4439 500 In stock
1/2-13
Black
0.750 in
0.468 in
$0.1698 - $0.1981 2000 In stock
3/8-16
Black
0.687 in
0.430 in
$0.0704 - $0.082 12000 In stock
#4-40
Natural
0.317 in
0.295 in
$0.1021 - $0.119 In production
#4-40
Natural
0.300 in
0.280 in
0800832TNA $0.1044 - $0.1218 94000 In stock
#8-32
Natural
0.425 in
0.305 in
$0.112 - $0.1305 In production
#6-32
Black
0.360 in
0.275 in
$0.082 - $0.0957 3000 In stock
1/4-20
Natural
0.478 in
0.370 in
$0.107 - $0.1248 14000 In stock
#10-24
Natural
0.425 in
0.325 in
0825020TNA $0.086 - $0.1179 4000 In stock
1/4-20
Natural
0.540 in
0.365 in
0801032TNAB $0.1177 - $0.1373 In production
#10-32
Black
0.425 in
0.325 in
$0.0774 - $0.0903 26000 In stock
#10-32
Natural
0.400 in
0.359 in
0800632TNA $0.1018 - $0.1187 18000 In stock
#6-32
Natural
0.360 in
0.275 in
$0.107 - $0.1248 33000 In stock
#10-32
Natural
0.425 in
0.325 in
$0.1544 - $0.1801 1000 In stock
3/8-16
Natural
0.687 in
0.430 in
08M040070TN $0.1364 - $0.1592 16000 In stock
M4
Natural
0.315 in
    • of 2
Natural Nylon Knurled with Slot Thumb Nut - #8-32; Outside Diameter 9.7 mm | 0.381 in; Overall Height 9.6 mm | 0.378 in

0500832SCN

Price Range
$0.0875 - $0.0751

Stock Levels
17000 In stock
Attributes
  • Thread Size
    #8-32
  • Overall Height
    0.378 in
  • Outside Diameter
    0.381 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - 5/16-18; Outside Diameter 15.6 mm | 0.615 in; Overall Height 9.8 mm | 0.385 in

0831218TNA

Price Range
$0.1563 - $0.134

Stock Levels
11000 In stock
Attributes
  • Thread Size
    5/16-18
  • Overall Height
    0.385 in
  • Outside Diameter
    0.615 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - 1/2-13; Outside Diameter 19.1 mm | 0.750 in; Overall Height 11.9 mm | 0.468 in

0850013TNA

Price Range
$0.1798 - $0.1311

Stock Levels
500 In stock
Attributes
  • Thread Size
    1/2-13
  • Overall Height
    0.468 in
  • Outside Diameter
    0.750 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled with Slot Thumb Nut - #6-32; Outside Diameter 8.8 mm | 0.348 in; Overall Height 8.5 mm | 0.334 in

0500632SCN

Price Range
$0.0847 - $0.0727

Stock Levels
70500 In stock
Attributes
  • Thread Size
    #6-32
  • Overall Height
    0.334 in
  • Outside Diameter
    0.348 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - 5/16-18; Outside Diameter 15.6 mm | 0.615 in; Overall Height 9.8 mm | 0.385 in

0831218TNAB

Price Range
$0.172 - $0.1473

Stock Levels
2000 In stock
Attributes
  • Thread Size
    5/16-18
  • Overall Height
    0.385 in
  • Outside Diameter
    0.615 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - 1/2-13; Outside Diameter 19.1 mm | 0.750 in; Overall Height 11.9 mm | 0.468 in

0850013TNAB

Price Range
$0.4439 - $0.1838

Stock Levels
500 In stock
Attributes
  • Thread Size
    1/2-13
  • Overall Height
    0.468 in
  • Outside Diameter
    0.750 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - 3/8-16; Outside Diameter 17.4 mm | 0.687 in; Overall Height 10.9 mm | 0.430 in

0837516TNAB

Price Range
$0.1981 - $0.1698

Stock Levels
2000 In stock
Attributes
  • Thread Size
    3/8-16
  • Overall Height
    0.430 in
  • Outside Diameter
    0.687 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 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
$0.082 - $0.0704

Stock Levels
12000 In stock
Attributes
  • Thread Size
    #4-40
  • Overall Height
    0.295 in
  • Outside Diameter
    0.317 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - #4-40; Outside Diameter 7.6 mm | 0.300 in; Overall Height 7.1 mm | 0.280 in

0800440TNA

Price Range
$0.119 - $0.1021

Stock Levels
In production
Attributes
  • Thread Size
    #4-40
  • Overall Height
    0.280 in
  • Outside Diameter
    0.300 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - #8-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 7.7 mm | 0.305 in

0800832TNA

Price Range
$0.1218 - $0.1044

Stock Levels
94000 In stock
Attributes
  • Thread Size
    #8-32
  • Overall Height
    0.305 in
  • Outside Diameter
    0.425 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - #6-32; Outside Diameter 9.1 mm | 0.360 in; Overall Height 7 mm | 0.275 in

0800632TNAB

Price Range
$0.1305 - $0.112

Stock Levels
In production
Attributes
  • Thread Size
    #6-32
  • Overall Height
    0.275 in
  • Outside Diameter
    0.360 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 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
$0.0957 - $0.082

Stock Levels
3000 In stock
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.370 in
  • Outside Diameter
    0.478 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - #10-24; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801024TNA

Price Range
$0.1248 - $0.107

Stock Levels
14000 In stock
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 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
$0.1179 - $0.086

Stock Levels
4000 In stock
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.365 in
  • Outside Diameter
    0.540 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - #10-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801032TNAB

Price Range
$0.1373 - $0.1177

Stock Levels
In production
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 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
$0.0903 - $0.0774

Stock Levels
26000 In stock
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.359 in
  • Outside Diameter
    0.400 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - #6-32; Outside Diameter 9.1 mm | 0.360 in; Overall Height 7 mm | 0.275 in

0800632TNA

Price Range
$0.1187 - $0.1018

Stock Levels
18000 In stock
Attributes
  • Thread Size
    #6-32
  • Overall Height
    0.275 in
  • Outside Diameter
    0.360 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - #10-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801032TNA

Price Range
$0.1248 - $0.107

Stock Levels
33000 In stock
Attributes
  • Thread Size
    #10-32
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - 3/8-16; Outside Diameter 17.4 mm | 0.687 in; Overall Height 10.9 mm | 0.430 in

0837516TNA

Price Range
$0.1801 - $0.1544

Stock Levels
1000 In stock
Attributes
  • Thread Size
    3/8-16
  • Overall Height
    0.430 in
  • Outside Diameter
    0.687 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon Knurled Thumb Nut - M4; Outside Diameter 10.8 mm | NaN in; Overall Height 8.0 mm | 0.315 in

08M040070TN

Price Range
$0.1592 - $0.1364

Stock Levels
16000 In stock
Attributes
  • Thread Size
    M4
  • Pitch Diameter
    0.028 in
  • Overall Height
    0.315 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Natural Nylon 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
$0.0903 - $0.0774

Stock Levels
4000 In stock
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.359 in
  • Outside Diameter
    0.400 in
  • Color
    Natural
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - #4-40; Outside Diameter 7.6 mm | 0.300 in; Overall Height 7.1 mm | 0.280 in

0800440TNAB

Price Range
$0.1311 - $0.1123

Stock Levels
17000 In stock
Attributes
  • Thread Size
    #4-40
  • Overall Height
    0.280 in
  • Outside Diameter
    0.300 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - #8-32; Outside Diameter 10.8 mm | 0.425 in; Overall Height 7.7 mm | 0.305 in

0800832TNAB

Price Range
$0.1339 - $0.1147

Stock Levels
106970 In stock
Attributes
  • Thread Size
    #8-32
  • Overall Height
    0.305 in
  • Outside Diameter
    0.425 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - #10-24; Outside Diameter 10.8 mm | 0.425 in; Overall Height 8.3 mm | 0.325 in

0801024TNAB

Price Range
$0.1373 - $0.1177

Stock Levels
35000 In stock
Attributes
  • Thread Size
    #10-24
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >
Black Nylon Knurled Thumb Nut - 1/4-20; Outside Diameter 13.7 mm | 0.540 in; Overall Height 9.3 mm | 0.365 in

0825020TNAB

Price Range
$0.2911 - $0.1205

Stock Levels
24500 In stock
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.365 in
  • Outside Diameter
    0.540 in
  • Color
    Black
  • Full Material
    Nylon 6/6
Quick View
View Product >