Hobson did you know flyer
RCC Black Nylon Cup Finishing Washer, M3 to M8: Did You Know
A one-page Hobson Did You Know flyer for the RCC cup finishing washer in black nylon. It lists sizes and dimensions and what it is used with.
What this covers
- Sizes and dimensions
- Use
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Sizes M3 to M8 (WR66UCM03 to WR66UCM08), packs of 200. For example M6: 15.0mm outside, 6.2mm inside, 4.0mm thick.
- For use with countersunk head metal thread screws.
- Also called a metric finishing or recessed washer. It protects the surface being fixed and can be used for electrical insulation.
Who it helps: Anyone finishing a countersunk screw neatly on a soft or painted surface.
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This document is published by Hobson Engineering, who supply this range to us. We show it here in full so you can read it next to the product; the summary above is ours. Read it on this page or download the PDF. For the most current version, ask us.