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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 Buy
08M040070TN
$0.1257 - $0.1467 3000 In stock
M4
Natural
0800440TNA
$0.0941 - $0.1097 9000 In stock
4-40
Natural
0850013TNAB
$0.1694 - $0.4091 In production
1/2-13
Black
0525020SCN
$0.0756 - $0.0882 2000 In stock
1/4-20
Natural
0800632TNA
$0.0938 - $0.1094 4000 In stock
6-32
Natural
0800440TNAB
$0.1035 - $0.1208 18000 In stock
4-40
Black
0800832TNA
$0.0962 - $0.1123 155000 In stock
8-32
Natural
0800632TNAB
$0.1032 - $0.1203 In production
6-32
Black
0500832SCN
$0.0692 - $0.0806 3000 In stock
8-32
Natural
0500632SCN
$0.067 - $0.0781 In production
6-32
Natural
0801024TNA
$0.0986 - $0.115 In production
10-24
Natural
0825020TNA
$0.101 - $0.2438 In production
1/4-20
Natural
0801032TNAB
$0.1085 - $0.1265 In production
10-32
Black
0831218TNA
$0.1235 - $0.1441 11000 In stock
5/16-18
Natural
0825020TNAB
$0.1058 - $0.2555 In production
1/4-20
Black
0837516TNA
$0.1355 - $0.1581 In production
3/8-16
Natural
0500440SCN
$0.0649 - $0.0756 10000 In stock
4-40
Natural
0831218TNAB
$0.1293 - $0.1509 In production
5/16-18
Black
0850013TNA
$0.154 - $0.3719 In production
1/2-13
Natural
0837516TNAB
$0.1565 - $0.1826 2000 In stock
3/8-16
Black
  • of 2
Natural Nylon Knurled Thumb Nut - M4; Outside Diameter 10.8 mm | NaN in; Overall Height 7.8 mm | NaN in

08M040070TN

Price Range
$0.1467 - $0.1257

Stock Levels
3000 In stock
Attributes
  • Thread Size
    M4
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Natural
  • Nut Form
    Knurled
Natural Nylon Knurled Thumb Nut - 4-40; Outside Diameter NaN mm | .300 in; Overall Height 7.1 mm | 0.280 in

0800440TNA

Price Range
$0.1097 - $0.0941

Stock Levels
9000 In stock
Attributes
  • Thread Size
    4-40
  • Overall Height
    0.280 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Natural
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
$0.4091 - $0.1694

Stock Levels
In production
Attributes
  • Thread Size
    1/2-13
  • Overall Height
    0.468 in
  • Outside Diameter
    0.750 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
Natural Nylon Knurled with Slot Thumb Nut - 1/4-20; Outside Diameter NaN mm | .478 in; Overall Height 9.4 mm | 0.370 in

0525020SCN

Price Range
$0.0882 - $0.0756

Stock Levels
2000 In stock
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.370 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Natural
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
$0.1094 - $0.0938

Stock Levels
4000 In stock
Attributes
  • Thread Size
    6-32
  • Overall Height
    0.275 in
  • Outside Diameter
    0.360 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
Black Nylon Knurled Thumb Nut - 4-40; Outside Diameter NaN mm | .300 in; Overall Height 7.1 mm | 0.280 in

0800440TNAB

Price Range
$0.1208 - $0.1035

Stock Levels
18000 In stock
Attributes
  • Thread Size
    4-40
  • Overall Height
    0.280 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Black
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
$0.1123 - $0.0962

Stock Levels
155000 In stock
Attributes
  • Thread Size
    8-32
  • Overall Height
    0.305 in
  • Outside Diameter
    0.425 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.1203 - $0.1032

Stock Levels
In production
Attributes
  • Thread Size
    6-32
  • Overall Height
    0.275 in
  • Outside Diameter
    0.360 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
Natural Nylon Knurled with Slot Thumb Nut - 8-32; Outside Diameter NaN mm | .381 in; Overall Height NaN mm | .378 in

0500832SCN

Price Range
$0.0806 - $0.0692

Stock Levels
3000 In stock
Attributes
  • Thread Size
    8-32
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Natural
  • Nut Form
    Knurled with Slot
Natural Nylon Knurled with Slot Thumb Nut - 6-32; Outside Diameter NaN mm | .348 in; Overall Height 8.5 mm | 0.334 in

0500632SCN

Price Range
$0.0781 - $0.067

Stock Levels
In production
Attributes
  • Thread Size
    6-32
  • Overall Height
    0.334 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Natural
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
$0.115 - $0.0986

Stock Levels
In production
Attributes
  • Thread Size
    10-24
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.2438 - $0.101

Stock Levels
In production
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.365 in
  • Outside Diameter
    0.540 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.1265 - $0.1085

Stock Levels
In production
Attributes
  • Thread Size
    10-32
  • Overall Height
    0.325 in
  • Outside Diameter
    0.425 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.1441 - $0.1235

Stock Levels
11000 In stock
Attributes
  • Thread Size
    5/16-18
  • Overall Height
    0.385 in
  • Outside Diameter
    0.615 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.2555 - $0.1058

Stock Levels
In production
Attributes
  • Thread Size
    1/4-20
  • Overall Height
    0.365 in
  • Outside Diameter
    0.540 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.1581 - $0.1355

Stock Levels
In production
Attributes
  • Thread Size
    3/8-16
  • Overall Height
    0.430 in
  • Outside Diameter
    0.687 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
Natural Nylon Knurled with Slot Thumb Nut - 4-40; Outside Diameter NaN mm | .317 in; Overall Height 7.5 mm | 0.295 in

0500440SCN

Price Range
$0.0756 - $0.0649

Stock Levels
10000 In stock
Attributes
  • Thread Size
    4-40
  • Overall Height
    0.295 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
  • Color
    Natural
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
$0.1509 - $0.1293

Stock Levels
In production
Attributes
  • Thread Size
    5/16-18
  • Overall Height
    0.385 in
  • Outside Diameter
    0.615 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.3719 - $0.154

Stock Levels
In production
Attributes
  • Thread Size
    1/2-13
  • Overall Height
    0.468 in
  • Outside Diameter
    0.750 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6
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
$0.1826 - $0.1565

Stock Levels
2000 In stock
Attributes
  • Thread Size
    3/8-16
  • Overall Height
    0.430 in
  • Outside Diameter
    0.687 in
  • Material
    Nylon
  • Full Material
    Nylon 6/6