Lock Washer, Countersunk External Tooth, Steel, Zinc Plated Finish, Fits Bolt Sizes 1/4 In, Inside Dia 0.267 In, Outside Dia 0.478 In, Thickness 0.025 In, Rockwell Hardness C50, Application For 82 Deg Countersunk Screws, For Use With Flat and Oval Head Screws, Meets/Exceeds ASME B18.21.1, Package 100 Features Application: For 82 Degrees Countersunk Screws Finish: zinc Inside Dia.: 0.267" Item: Lock Washer Material: steel Outside Dia.: 0.478" Type: Countersunk External Tooth Fits Bolt Sizes: 1/4" Thickness: 0.025" Meets/Exceeds: ASME B18.21.1 Rockwell Hardness: C50

Lock Washer, Countersunk External Tooth, Steel, Zinc Plated Finish, Fits Bolt Sizes 1/4 In, Inside Dia 0.267 In, Outside Dia 0.478 In, Thickness 0.025 In, Rockwell Hardness C50, Application For 82 Deg Countersunk Screws, For Use With Flat and Oval Head Screws, Meets/Exceeds ASME B18.21.1, Package 100 Features Application: For 82 Degrees Countersunk Screws Finish: zinc Inside Dia.: 0.267" Item: Lock Washer Material: steel Outside Dia.: 0.478" Type: Countersunk External Tooth Fits