ASME B18.2.3.5M (1979)

Metric Hex Bolts

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Annotation and contents

This Standard covers the general and dimensional data for metric hex bolts recognized as American National Standard. The inclusion of dimensional data in this Standard is not intended to imply that all of the sizes in conjunction with the various options described herein are stock production items. Consumers are requested to consult with manufacturers concerning lists of stock production hex bolts. Hex bolts purchased for Government use shall conform to this standard, and additionally to the requirements of Appendix III.