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Nylon Knurled Round Head Thumb Screws

In stock

These Knurled Round Head Thumb Screws are intended for use in situations requiring tool-free installation and removal. Due to the easy-to-grip knurled surface, they are simple to apply and fasten by hand. The oval-shaped knurled head also helps apply pressure uniformly over the surface, decreasing the possibility of damage.

It is resistant to corrosion, wear, lightweight, durable and vibration resistant. Used in applications for furniture assembly, electrical equipment or machinery construction.

  • Material: PA, Nylon
  • Colors: Natural, Black

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94 results
Product SKUs information
Item Code Price range Availability Thread Size Head Diameter Thread Length View
$0.0725 - $0.0994 11000 In stock
#4-40
0.300 in
0.188 in
090440025T $0.0698 - $0.0958 1000 In stock
#4-40
0.300 in
0.250 in
$0.0919 - $0.1073 1000 In stock
#4-40
0.300 in
0.375 in
$0.10 - $0.1168 10000 In stock
#6-32
0.360 in
0.250 in
090632050TB $0.1009 - $0.1175 3000 In stock
#6-32
0.360 in
0.500 in
$0.109 - $0.1271 11000 In stock
#8-32
0.425 in
0.500 in
$0.1218 - $0.2773 Request the lead time here
#10-24
0.425 in
1.250 in
091032037TB $0.0822 - $0.1128 Request the lead time here
#10-32
0.425 in
0.375 in
0937516050T $0.1626 - $0.2231 Request the lead time here
3/8-16
0.687 in
0.500 in
0937516150T $0.1911 - $0.2622 21500 In stock
3/8-16
0.687 in
1.500 in
$0.1224 - $0.2784 4000 In stock
1/4-20
0.540 in
0.250 in
092520050TB $0.1114 - $0.1299 4000 In stock
1/4-20
0.540 in
0.500 in
092520100TB $0.1143 - $0.1333 3000 In stock
1/4-20
0.540 in
1.000 in
092520150TB $0.1185 - $0.138 Request the lead time here
1/4-20
0.540 in
1.500 in
$0.2364 - $0.5384 500 In stock
5/16-18
0.615 in
0.750 in
$0.1778 - $0.2439 3000 In stock
5/16-18
0.615 in
1.500 in
$0.1789 - $0.2454 1000 In stock
3/8-16
0.687 in
0.500 in
$0.2102 - $0.2884 1000 In stock
3/8-16
0.687 in
1.500 in
$0.0808 - $0.1109 500 In stock
#6-32
0.360 in
0.750 in
090832037TB $0.0792 - $0.1087 3500 In stock
#8-32
0.425 in
0.375 in
  • of 5
Knurled Thumb Screw #4-40 0.188 in Nylon 6/6 Black

090440018TB

Price Range
$0.0994 - $0.0725

Stock Levels
11000 In stock
Attributes
  • Head Diameter
    0.300 in
  • Head Height
    0.280 in
  • Thread Length
    0.188 in
  • Thread Size
    #4-40
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #4-40; Thread Length 6.4 mm | 0.250 in

090440025T

Price Range
$0.0958 - $0.0698

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.300 in
  • Head Height
    0.280 in
  • Thread Length
    0.250 in
  • Thread Size
    #4-40
  • Color
    Natural
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #4-40; Thread Length 9.5 mm | 0.375 in

090440037T

Price Range
$0.1073 - $0.0919

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.300 in
  • Head Height
    0.280 in
  • Thread Length
    0.375 in
  • Thread Size
    #4-40
  • Color
    Natural
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #6-32; Thread Length 6.4 mm | 0.250 in

090632025TB

Price Range
$0.1168 - $0.10

Stock Levels
10000 In stock
Attributes
  • Head Diameter
    0.360 in
  • Head Height
    0.275 in
  • Thread Length
    0.250 in
  • Thread Size
    #6-32
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #6-32; Thread Length 12.7 mm | 0.500 in

090632050TB

Price Range
$0.1175 - $0.1009

Stock Levels
3000 In stock
Attributes
  • Head Diameter
    0.360 in
  • Head Height
    0.275 in
  • Thread Length
    0.500 in
  • Thread Size
    #6-32
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #8-32; Thread Length 12.7 mm | 0.500 in

090832050TB

Price Range
$0.1271 - $0.109

Stock Levels
11000 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.305 in
  • Thread Length
    0.500 in
  • Thread Size
    #8-32
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #10-24; Thread Length 31.8 mm | 1.250 in

091024125TB

Price Range
$0.2773 - $0.1218

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.325 in
  • Thread Length
    1.250 in
  • Thread Size
    #10-24
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #10-32; Thread Length 9.5 mm | 0.375 in

091032037TB

Price Range
$0.1128 - $0.0822

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.325 in
  • Thread Length
    0.375 in
  • Thread Size
    #10-32
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 3/8-16; Thread Length 12.7 mm | 0.500 in

0937516050T

Price Range
$0.2231 - $0.1626

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.687 in
  • Head Height
    0.430 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Natural
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 3/8-16; Thread Length 38.1 mm | 1.500 in

0937516150T

Price Range
$0.2622 - $0.1911

Stock Levels
21500 In stock
Attributes
  • Head Diameter
    0.687 in
  • Head Height
    0.430 in
  • Thread Length
    1.500 in
  • Thread Size
    3/8-16
  • Color
    Natural
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/4-20; Thread Length 6.4 mm | 0.250 in

092520025TB

Price Range
$0.2784 - $0.1224

Stock Levels
4000 In stock
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    0.250 in
  • Thread Size
    1/4-20
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/4-20; Thread Length 12.7 mm | 0.500 in

092520050TB

Price Range
$0.1299 - $0.1114

Stock Levels
4000 In stock
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    0.500 in
  • Thread Size
    1/4-20
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.000 in

092520100TB

Price Range
$0.1333 - $0.1143

Stock Levels
3000 In stock
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    1.000 in
  • Thread Size
    1/4-20
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/4-20; Thread Length 38.1 mm | 1.500 in

092520150TB

Price Range
$0.138 - $0.1185

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    1.500 in
  • Thread Size
    1/4-20
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 5/16-18; Thread Length 19.1 mm | 0.750 in

0931218075TB

Price Range
$0.5384 - $0.2364

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.615 in
  • Head Height
    0.385 in
  • Thread Length
    0.750 in
  • Thread Size
    5/16-18
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 5/16-18; Thread Length 38.1 mm | 1.500 in

0931218150TB

Price Range
$0.2439 - $0.1778

Stock Levels
3000 In stock
Attributes
  • Head Diameter
    0.615 in
  • Head Height
    0.385 in
  • Thread Length
    1.500 in
  • Thread Size
    5/16-18
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 3/8-16; Thread Length 12.7 mm | 0.500 in

0937516050TB

Price Range
$0.2454 - $0.1789

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.687 in
  • Head Height
    0.430 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 3/8-16; Thread Length 38.1 mm | 1.500 in

0937516150TB

Price Range
$0.2884 - $0.2102

Stock Levels
1000 In stock
Attributes
  • Head Diameter
    0.687 in
  • Head Height
    0.430 in
  • Thread Length
    1.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #6-32; Thread Length 19.1 mm | 0.750 in

090632075TB

Price Range
$0.1109 - $0.0808

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.360 in
  • Head Height
    0.275 in
  • Thread Length
    0.750 in
  • Thread Size
    #6-32
  • Color
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #8-32; Thread Length 9.5 mm | 0.375 in

090832037TB

Price Range
$0.1087 - $0.0792

Stock Levels
3500 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.305 in
  • Thread Length
    0.375 in
  • Thread Size
    #8-32
  • Color
    Black