ATK1C425 M4 Countersunk Screw x 25mm

M4 Countersunk flat head phillips head machine screw 25mm long

  • Manufacturer: Various
  • Product ID: Various

Use either zinc plated or stainless steel. Get philips head if you can as the PH2 but fits them very nicely, otherwise pozidrive will do. These tend to only get used with Roten6003 units where for stability you need the screw to go all the way through the base with some clearance.

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Indicative Pricing With Allowance for P&P

These are not a common length with AuthentiKit designs and as you tend to have to buy packs of at least 10 the unit price is effectively higher than other lengths.



Pozidrive is an option if you can't get phillips head.