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Stock code 366

60x Clear Acrylic Slotted Knurled Thumbscrews M8 x 25 mm, Nuts & Washers

The details, at a glance.

  • Thread M8
  • Length 25 mm
  • Material Acrylic / Polycarbonate
  • Colour Clear
  • Pack size 60
Prices
Price per pack £17.24 ex VAT · £20.69 inc VAT
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    Check the fit. Technical specification

    Product type
    Thumbscrews
    Size (mm)
    M8 x 25mm
    Thread
    M8
    Material
    Acrylic / Polycarbonate
    Colour
    Clear
    Pack size
    60
    Diameter
    8.00 mm
    Length
    25 mm
    Width
    8 mm
    Thickness / depth
    8 mm
    Pitch
    1.25 mm

    Bolt, nut and washer dimensions

    Bolt

    Head/Drive Type: Slotted Knurled Thumbscrew, size: M8 x 25, D: 8 mm, Pitch: 1.25 mm, L: 25 mm, HD: 16.76 mm, HH: 9.62 mm

    Nut

    Material: Polycarbonate, Head/Drive Type: Hexagon Nut, size: M8, N (mm): M8, HN B: 12.87 mm, HN H: 6.62 mm

    Washer

    Material: Polycarbonate, Head/Drive Type: Flat washer, size: M8, W0 A: 15.78 mm, W0 B: 8.51 mm, W0 T: 1.6 mm

    Description

    Features

    • 60x thumbscrews, 60x nuts, 60x washers. Colour: Clear. Material: Acrylic / PC. Type: Slotted knurled. Thread: M8. Length: 25mm. Diameter: 8mm. Pitch: 1.25mm. SKU: 366.
    • The ridges on knurled screws provide extra grip for hand-tightening and adjustment.
    • Acrylic and polycarbonate are similar thermoplastics often used interchangeably; acrylic provides good strength and UV resistance, while polycarbonate offers higher impact and heat resistance.
    • The clear material is lightweight and offers greater impact resistance than glass, making it useful where transparency is required.
    • Straightforward manual adjustment, fastening or removal without tools. Operate the thumbscrews with thumb and forefinger, or use the slotted recess with a screwdriver. Also known as knurled screws, finger screws.

    Product Summary

    This pack contains 60 clear acrylic / PC slotted knurled thumbscrews, M8 x 25 mm, with matching nuts and washers. The knurled head provides extra grip for hand-tightening, while the slotted recess allows screwdriver adjustment. Acrylic and polycarbonate are similar thermoplastics often used interchangeably; acrylic provides good strength and UV resistance, while polycarbonate offers higher impact and heat resistance. These clear fasteners are lightweight and moisture-resistant, with greater impact resistance than glass. Thumbscrews are also known as knurled screws or hand-tightening screws.

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