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Schempp Hirth style countersunk screws

Schempp Hirth style countersunk screws£0.25

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We will be closed from 24th December 2022 until the 2nd January 2023. Orders placed within this time will be dispatched from 3rd January. We wish you a Merry Christmas and a Happy New Year from all of us at Navboys!

Schempp Hirth Style M4 Countersunk Washers

Schempp Hirth Style M4 Countersunk Washers

Our Price:  £0.18(Inc. 20% VAT)(£0.15 Exc. VAT)

M4 Countersunk washers often found in Schempp Hirth gliders for mounting seat pans.

We also sell the screws for use with these washers.


  • M4 Metric Size (4mm)
  • Metric or Imperial?: Metric
  • External Diameter: 11mm
  • Washer Height: 2.5mm
  • Material: A2 Stainless Steel