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Official AccuScrews Product.
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The M4 x 20mm Security 2Hole / Snake Eye Countersunk Screws - Stainless Steel (A2) has the following features:
Security 2Hole (also called Snake Eye) Countersunk Screws are fitted with a tamper-proof 2hole drive, which can only be adjusted using a 2Hole Drive Bit. The countersunk head of this product allows it to sit flush with a target housing when used alongside pre-drilled, countersunk holes.
This range is manufactured as standard from A2 Stainless Steel. Chemical Black Coatings and Thread Locking Patches can be applied on request.
This range is available in a full range of metric dimensions, in diameters of between M3 and M6, and lengths from 8.00mm to 40.00mm. Non-standard sizes can also be custom manufactured on request.
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