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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
  • Colour: Natural, Black

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94 results
Product SKUs information
Item Code Price range Availability Thread Size Head Diameter Thread Length View
$0.1088 - $0.1491 11000 In stock
#4-40
0.300 in
0.188 in
$0.0989 - $0.1356 14500 In stock
#4-40
0.300 in
0.188 in
$0.152 - $0.1772 Request the lead time here
#4-40
0.300 in
0.375 in
$0.1629 - $0.3707 500 In stock
#4-40
0.300 in
0.750 in
$0.1709 - $0.3891 2000 In stock
#8-32
0.425 in
0.250 in
090832050TB $0.1635 - $0.1907 11000 In stock
#8-32
0.425 in
0.500 in
$0.1263 - $0.1731 500 In stock
#8-32
0.425 in
1.000 in
$0.1254 - $0.1721 2500 In stock
#8-32
0.425 in
0.750 in
$0.1827 - $0.416 Request the lead time here
#10-24
0.425 in
1.250 in
$0.1233 - $0.1692 6000 In stock
#10-32
0.425 in
0.375 in
$0.1298 - $0.1779 2000 In stock
#10-32
0.425 in
0.750 in
$0.1893 - $0.431 500 In stock
#10-32
0.425 in
1.500 in
$0.1836 - $0.4176 4000 In stock
1/4-20
0.540 in
0.250 in
$0.1671 - $0.1949 18000 In stock
1/4-20
0.540 in
0.500 in
$0.1715 - $0.20 2000 In stock
1/4-20
0.540 in
1.000 in
$0.1778 - $0.207 4000 In stock
1/4-20
0.540 in
1.500 in
$0.3546 - $0.8076 500 In stock
5/16-18
0.615 in
0.750 in
$0.1322 - $0.1814 Request the lead time here
1/4-20
0.540 in
1.250 in
$0.2511 - $0.3443 18000 In stock
5/16-18
0.615 in
0.500 in
$0.7923 - $1.8036 250 In stock
1/2-13
0.750 in
1.500 in
  • of 5
Knurled Thumb Screw #4-40 0.188 in Nylon 6/6 Black

090440018TB

Price Range
$0.1491 - $0.1088

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
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #4-40; Thread Length 4.8 mm | 0.188 in

090440018T

Price Range
$0.1356 - $0.0989

Stock Levels
14500 In stock
Attributes
  • Head Diameter
    0.300 in
  • Head Height
    0.280 in
  • Thread Length
    0.188 in
  • Thread Size
    #4-40
  • Colour
    Natural
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #4-40; Thread Length 9.5 mm | 0.375 in

090440037TB

Price Range
$0.1772 - $0.152

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.300 in
  • Head Height
    0.280 in
  • Thread Length
    0.375 in
  • Thread Size
    #4-40
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #4-40; Thread Length 19.1 mm | 0.750 in

090440075TB

Price Range
$0.3707 - $0.1629

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.300 in
  • Head Height
    0.280 in
  • Thread Length
    0.750 in
  • Thread Size
    #4-40
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #8-32; Thread Length 6.4 mm | 0.250 in

090832025TB

Price Range
$0.3891 - $0.1709

Stock Levels
2000 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.305 in
  • Thread Length
    0.250 in
  • Thread Size
    #8-32
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #8-32; Thread Length 12.7 mm | 0.500 in

090832050TB

Price Range
$0.1907 - $0.1635

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
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #8-32; Thread Length 25.4 mm | 1.000 in

090832100TB

Price Range
$0.1731 - $0.1263

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.305 in
  • Thread Length
    1.000 in
  • Thread Size
    #8-32
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #8-32; Thread Length 19.1 mm | 0.750 in

090832075TB

Price Range
$0.1721 - $0.1254

Stock Levels
2500 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.305 in
  • Thread Length
    0.750 in
  • Thread Size
    #8-32
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #10-24; Thread Length 31.8 mm | 1.250 in

091024125TB

Price Range
$0.416 - $0.1827

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
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #10-32; Thread Length 9.5 mm | 0.375 in

091032037TB

Price Range
$0.1692 - $0.1233

Stock Levels
6000 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.325 in
  • Thread Length
    0.375 in
  • Thread Size
    #10-32
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #10-32; Thread Length 19.1 mm | 0.750 in

091032075TB

Price Range
$0.1779 - $0.1298

Stock Levels
2000 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.325 in
  • Thread Length
    0.750 in
  • Thread Size
    #10-32
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size #10-32; Thread Length 38.1 mm | 1.500 in

091032150TB

Price Range
$0.431 - $0.1893

Stock Levels
500 In stock
Attributes
  • Head Diameter
    0.425 in
  • Head Height
    0.325 in
  • Thread Length
    1.500 in
  • Thread Size
    #10-32
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/4-20; Thread Length 6.4 mm | 0.250 in

092520025TB

Price Range
$0.4176 - $0.1836

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
  • Colour
    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
$0.1949 - $0.1671

Stock Levels
18000 In stock
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    0.500 in
  • Thread Size
    1/4-20
  • Colour
    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
$0.20 - $0.1715

Stock Levels
2000 In stock
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    1.000 in
  • Thread Size
    1/4-20
  • Colour
    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
$0.207 - $0.1778

Stock Levels
4000 In stock
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    1.500 in
  • Thread Size
    1/4-20
  • Colour
    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
$0.8076 - $0.3546

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
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/4-20; Thread Length 31.8 mm | 1.250 in

092520125TB

Price Range
$0.1814 - $0.1322

Stock Levels
Request the lead time here
Attributes
  • Head Diameter
    0.540 in
  • Head Height
    0.365 in
  • Thread Length
    1.250 in
  • Thread Size
    1/4-20
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 5/16-18; Thread Length 12.7 mm | 0.500 in

0931218050TB

Price Range
$0.3443 - $0.2511

Stock Levels
18000 In stock
Attributes
  • Head Diameter
    0.615 in
  • Head Height
    0.385 in
  • Thread Length
    0.500 in
  • Thread Size
    5/16-18
  • Colour
    Black
Nylon 6/6 Flat Drive Knurled Thumb Screw - Thread Size 1/2-13; Thread Length 38.1 mm | 1.500 in

0950013150TB

Price Range
$1.8036 - $0.7923

Stock Levels
250 In stock
Attributes
  • Head Diameter
    0.750 in
  • Head Height
    0.468 in
  • Thread Length
    1.500 in
  • Thread Size
    1/2-13
  • Colour
    Black