Rrina 200Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit, 10 Sizes M6 to M24 sold2026 and fiberglass

and fiberglass

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CONVENIENCE: #10 diameter for drilling pilot holes when installing hinges

Easy to clean small places and narrow spaces

Zinc Alloy

Rrina 200Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit, 10 Sizes M6 to M24 sold2026 and fiberglassRrina 200Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit, 10 Sizes M6 to M24 MATERIAL: Made of high quality carbon steel metal ring and a rubber gasket, not easy to rust, rubber ring uses oil resistant NBR and fluorine rubber. It's service temperature is 25~+100,working pressure less than 40Mpa. SUITABLE FOR: Bonded washers are used extensively for sealing under the heads of bolts in high pressure applications where coppers washers would be