M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel

Product code: THUM653-M5-14-A1
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M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
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Unit Price
(inc. VAT)
1 - 49 £8.38 £10.05
50 - 99 £7.26 £8.71
100 - 249 £6.42 £7.71
250 - 499 £5.58 £6.70
500 - 999 £5.17 £6.20
1000 + £4.69 £5.63
£10.05 / each
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Product Specification
Thread Size M5
Thread Length 14mm
Pitch 0.80mm
Head Diameter 20mm
Head Height 4.0mm
Standard DIN 653
Material A1 Stainless Steel

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M5 x 14mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel

Providing a neat tool-free fixing for workshop fixtures and test equipment, this M5 x 14mm DIN 653 thumb screw has a 20mm diameter head with a slim 4.0mm profile. The 14mm threaded section and 0.80mm pitch are suited to repeatable fastening where covers, fixtures or components need regular removal.

What Are Thin Knurled Thumb Screws?

These stainless steel thumb screws are designed for repeated hand operation rather than high-torque tightening. The DIN 653 head form keeps the assembly neat and accessible which is useful where operators need to remove covers or reposition parts during maintenance, setup or calibration.

Common Applications

  • Electrical Cabinets: Provides a hand-adjustable fixing for access covers and internal panels.
  • Display Frames: Supports repeat assembly of stands, frames and demonstration equipment.
  • Workshop Fixtures: Fastens adjustable parts that operators need to release regularly.
  • Test Equipment: Provides controlled hand fastening for fixtures used during repeated trials.

M5 x 14mm Thin Knurled Thumb Screw Dimensions

  • Thread Size: M5
  • Thread Length: 14mm
  • Pitch: 0.80mm
  • Head Diameter: 20mm
  • Head Height: 4.0mm
  • Material: A1 Stainless Steel
  • Standard: DIN 653

Key Benefits

  • Reusable screw connection suits equipment that is frequently opened or repositioned
  • 14mm thread offers general-purpose engagement for covers, brackets and compact assemblies
  • DIN 653 dimensions simplify selection for standardised assemblies
  • Knurled edge improves fingertip control during repeated tightening and loosening

Browse neighbouring sizes in the Thin Knurled Thumb Screw DIN 653 collection or compare other products within Knurled Fasteners. For help checking thread size, length or head dimensions, call 01233 713581.

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