垫圈

Washer Internal Tooth 0.386in-ID 11in/16in-OD 0.035in-THK Steel Zinc Phosphate DOD-16232F

Screws&Fasteners 51703494=FLATWASHER

Insulated Washer - 7/16" OD - 13/64" ID - 1/16" Thickness - 1/16" Height - #10 Screw Clear.

KCW-6

WASHERS SPLIT LOCK SIZE 4 ZINC

WA-11543

#2 FLAT NICKEL WASHER

#6 EXTRUDED FIBER WASHER

Washers Extruded Fiber 4.34mm 9.53mm 2.39mm 8 Screw Size

FLAT WASHER M2