M10 x 38mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel

Product code: THUM653-M10-38-A1
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M10 x 38mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M10 x 38mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
M10 x 38mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 49 £58.92 £70.70
50 - 99 £51.07 £61.28
100 - 249 £45.17 £54.21
250 - 499 £39.28 £47.14
500 - 999 £36.33 £43.60
1000 + £32.99 £39.59
£70.70 / each
Quantity:


Product Specification
Thread Size M10
Thread Length 38mm
Pitch 1.50mm
Head Diameter 36mm
Head Height 8.0mm
Standard DIN 653
Material A1 Stainless Steel

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M10 x 38mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel

Offering quick manual fastening for larger access assemblies and removable guards, this M10 x 38mm thin knurled thumb screw uses a finely knurled round head that can be gripped without a driver. Its 8.0mm head height reduces projection and the A1 Stainless Steel construction suits precision equipment and general engineering environments.

What Are Thin Knurled Thumb Screws?

Thin thumb screws provide convenient tool-free fastening where speed and accessibility matter. Their flat knurled head is easier to grip than a plain machine screw yet remains lower in profile than high-type thumb screws used when greater hand leverage is required.

Common Applications

  • Heavy Machinery Covers: Provides a substantial hand-operated fixing for removable access components.
  • Industrial Jigs: Secures robust fixture parts that need periodic repositioning.
  • Engineering Equipment: Supports repeated access to guards, plates and service assemblies.
  • Production Fixtures: Allows larger setup components to be adjusted without a separate driver.

M10 x 38mm Thin Knurled Thumb Screw Dimensions

  • Thread Size: M10
  • Thread Length: 38mm
  • Pitch: 1.50mm
  • Head Diameter: 36mm
  • Head Height: 8.0mm
  • Material: A1 Stainless Steel
  • Standard: DIN 653

Key Benefits

  • A1 Stainless Steel provides a durable self-colour finish for general engineering use
  • Knurled edge improves fingertip control during repeated tightening and loosening
  • Thin 8.0mm head reduces projection in confined assemblies
  • 38mm thread offers extended threaded reach for deeper engagement points and larger assemblies

Further DIN 653 sizes are listed on the Thin Knurled Thumb Screw category. You can also explore the wider Knurled Fasteners range where a different hand-operated profile is required. Technical sales support is available on 01233 713581.

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