
PRODUCT GRADE A WASHERS WITH A HARDNESS UP TO 250 HV, DESIGNED FOR USE WITH CHEESE HEAD SCREWS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
標準編號: DIN 433-1 E : 1990
發布時間:1990/1/1 0:00:00
標準類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數:4
標準簡介
Specifies requirements for product Grade A washers with a smaller outside diameter and a hardness up to 250 HV, designed for use with screws of property Class 8.8 or less.
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