標準號：ASME B18.2.3.6M-1979
中文標準名稱：米制重型六角頭螺栓
英文標準名稱：Metric Heavy Hex Bolts Errata - April 1981
標準類型：J13
發布日期：1979/1/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J13
國際標準分類號：21.060.10
適用范圍：GENERAL DATA 1 SCOPE 1.1 This standard covers the complete general and dimensional data for metric heavy hex bolts recognized as American National Standard. 1.2 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 heavy hex bolts. 1.3 Heavy hex bolts purchased for Government use shall conform to this standard, and additionally to the requirements of Appendix III.