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Thumb Screw Knobs - Round

In stock

Plastic Round Caps fit any length of standard socket head screws to create a basic round thumb screw in any of one of our stanard colors. They are assembled by pressing down onto a socket head screw. These knobs need to be assembled with the use of a punch press, hydraulic press, or a vise to properly attach the cap to the socket head screw.

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8 results
Product SKUs information
Item Code Price range Availability Knob Diameter Color Compatible Screw Sizes (All) View
$0.3695 - $0.5068 2000 In stock
Red
$0.3695 - $0.5068 3500 In stock
Green
$0.0802 - $0.1101 Request the lead time here
0.750 in
Natural
1/4
$0.3695 - $0.5068 3000 In stock
Blue
$0.0802 - $0.1101 23000 In stock
0.750 in
Black
1/4
$0.3695 - $0.5068 2000 In stock
Black
$0.3695 - $0.5068 4000 In stock
White
$0.1068 - $0.1465 33000 In stock
0.750 in
White
1/4
Knurled Screw - Round Head; Press-On; Compatible Screw Sizes M8; Red; Acetal

29M801RRD

Price Range
$0.5068 - $0.3695

Stock Levels
2000 In stock
Attributes
  • Color
    Red
  • Material
    Acetal
  • Full Material
    Acetal
  • Knob Style
    Press On
  • Head Type
    Round Head
Knurled Screw - Round Head; Press-On; Compatible Screw Sizes M8; Green; Acetal

29M801RGR

Price Range
$0.5068 - $0.3695

Stock Levels
3500 In stock
Attributes
  • Color
    Green
  • Material
    Acetal
  • Full Material
    Acetal
  • Knob Style
    Press On
  • Head Type
    Round Head
Natural Nylon Round Head Press-On N/A - Compatible Screw Sizes 1/4 in

29RN147N

Price Range
$0.1101 - $0.0802

Stock Levels
Request the lead time here
Attributes
  • Compatible Screw Sizes (All)
    1/4
  • Head Height
    0.281 in
  • Knob Diameter
    0.750 in
  • Color
    Natural
  • Material
    Nylon
Knurled Screw - Round Head; Press-On; Compatible Screw Sizes M8; Blue; Acetal

29M801RBL

Price Range
$0.5068 - $0.3695

Stock Levels
3000 In stock
Attributes
  • Color
    Blue
  • Material
    Acetal
  • Full Material
    Acetal
  • Knob Style
    Press On
  • Head Type
    Round Head
Black Nylon Round Head Press-On N/A - Compatible Screw Sizes 1/4 in

29RN147B

Price Range
$0.1101 - $0.0802

Stock Levels
23000 In stock
Attributes
  • Compatible Screw Sizes (All)
    1/4
  • Head Height
    0.281 in
  • Knob Diameter
    0.750 in
  • Color
    Black
  • Material
    Nylon
Knurled Screw - Round Head; Press-On; Compatible Screw Sizes M8; Black; Acetal

29M801RB

Price Range
$0.5068 - $0.3695

Stock Levels
2000 In stock
Attributes
  • Color
    Black
  • Material
    Acetal
  • Full Material
    Acetal
  • Knob Style
    Press On
  • Head Type
    Round Head
Knurled Screw - Round Head; Press-On; Compatible Screw Sizes M8; White; Acetal

29M801RWT

Price Range
$0.5068 - $0.3695

Stock Levels
4000 In stock
Attributes
  • Color
    White
  • Material
    Acetal
  • Full Material
    Acetal
  • Knob Style
    Press On
  • Head Type
    Round Head
White Nylon Round Head Press-On N/A - Compatible Screw Sizes 1/4 in

29RN147WT

Price Range
$0.1465 - $0.1068

Stock Levels
33000 In stock
Attributes
  • Compatible Screw Sizes (All)
    1/4
  • Head Height
    0.281 in
  • Knob Diameter
    0.750 in
  • Color
    White
  • Material
    Nylon