2-Piece Plastidome Screws Cover Cap, Plastic Dome Snap Caps With Flat Bottom Washers, Gloss Finish ? For Size (4g/5g)
£0.04 - £0.05
Excluding VAT
SKU: SNAPCAP-4/5
Snap-Caps ( aka ?Dome caps? or ?UniCaps?) were developed more than 40 years ago, and are still the best and most secure way to cover and protect screws, fixings and fasteners.
Snap-Caps:
- protect against injury from damaged and burred fixings
- encase the screwhead in an air & watertight seal, preventing corrosion
- The security of this seal also makes the caps tamper-resistant
- can save you time, effort and money by allowing use of cheaper fixings and more simple fixing methods.
For Size 4g/5g (Screw Thread Diameter of 2.2mm to 3mm)
Snap-Caps?
The original Cap & Washer screw covers
Snap-Caps ( aka ?Dome caps? or ?UniCaps?) were developed more than 40 years ago, and are still the best and most secure way to cover and protect screws, fixings and fasteners.
Snap-Caps:
- protect against injury from damaged and burred fixings
- encase the screwhead in an air & watertight seal,? preventing corrosion
- The security of this seal also makes the caps tamper-resistant
- can save you time, effort and money by allowing use of cheaper fixings and more simple fixing methods.
How do Snap-Caps work?
Snap-Caps?are a 2-part product, comprising:
- a plastic washer (base), through which the screw or other fixing is inserted, and
- a plastic cap (dome), which locks over the washer, providing an?air & watertight seal?that protects the fastener head from rust and corrosion.
Snap-Caps?are available in three sizes:
- Size 4/5 suits 4gge to 5gge (Metric 3 ? 3.5);
- Size 6/8 suits 6gge to 8gge (Metric 3.5 to 4.2); and
- Size 10/12 suits 10gge to 12gge and ?? (Metric 4.5 to 6)
With 96 colours of?Gloss?finishes (all held in stock in the UK),?Snap-Caps?can match 1000?s of materials, including laminates, composite panels, paints, fabrics, powdercoats & vinyls used in the UK ? making Snap-Caps a very cost-effective way to not just hide, but also protect your fixings.
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| CSK Washer | F/B Washer |
The Snap-Cap washer is available to suit either Countersunk screws, or for any of the ?Flat-Bottom? fixings (such as pan-head screws).? Using the correct washer type will support your fixing properly, giving improved clamping performance and prevent the screw distorting the washer ? crucial to why genuine Snap-Caps are the ONLY cover caps that COMPLETELY seal the head of the fixing.
How to use Snap-Caps
The fixing is secured through the washer into the workpiece. The cap is then ?snapped? over the washer, mating by means of an interlocking peripheral groove and flange. This provides an airtight and seal that excludes atmosphere and protects the fastener head from rust and corrosion.
