Metric Fasteners for Use in Structural Applications
|Publication Date:||23 March 2012|
This Standard covers the complete general and dimensional data for products in the metric series recognized as American National Standard for sizes M12 through M36. These four metric structural products include
(a) metric heavy hex structural bolts: ASTM A325M and ASTM A490M
(b) metric heavy hex nuts: ASTM A563M
(c) metric hardened steel washers; circular, circular clipped, and beveled: ASTM F436M
(d) metric compressible washer-type direct tension indicators: ASTM F959M
The inclusion of dimensional data in this Standard is not intended to imply that all products described herein are stock production sizes. Consumers should consult with suppliers concerning lists of available stock production sizes.