Flangless Masks FM Series
This product line is specifically designed to mask threaded holes, including the top thread, without masking the surrounding area. The tapered ribs and hollow core allow for many different size holes to be masked, regardless of the thread pitch. Will withstand 315°C / 600°F.
Colour: See Chart
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Select a part based on your application needs. If you need help selecting the correct part, please call our Customer Service at either of the phone numbers listed above. Shipping for samples is free.