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ASTM-A563M 2007

$40.63

A563M-07 Standard Specification for Carbon and Alloy Steel Nuts [Metric]

Published By Publication Date Number of Pages
ASTM 2007 9
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1.1 This specification covers chemical and mechanical requirements for eight property classes of hex and hex-flange carbon and alloy steel nuts for general structural and mechanical uses on bolts, studs, and other externally threaded parts.

Note 1Throughout this specification, the term class means property class.

Note 2Requirements for the four classes 5, 9, 10, and 12 are essentially identical with requirements given for these classes in ISO 898/II. Requirements for Classes 8S and 10S are essentially identical with requirements in an ISO 4775 Hexagon Nuts for High-Strength Structural Bolting with Large Width Across Flats, Product Grade B, Property Classes 8 and 10. Classes 8S3 and 10S3 are not recognized in ISO standards.

1.2 Classes 8S3 and 10S3 nuts have atmospheric corrosion resistance and weathering characteristics comparable to those of the steels covered in Specification A 588 /A 588M. The atmospheric corrosion resistance of these steels is substantially better than that of carbon steel with or without copper addition (see 5.2). When properly exposed to the atmosphere, these steels can be used bare (uncoated) for many applications.

1.3 The nut size range for which each class is applicable is given in the table on mechanical requirements.

1.4 Appendix X1 gives guidance to assist designers and purchasers in the selection of a suitable class.

1.5 Appendix X2 gives data on the properties of slotted hex nuts and hex jam nuts.

Note 3This specification is the metric companion of Specification A 563.

1.6 Terms used in this specification are defined in Terminology F 1789 unless otherwise defined herein.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
2 Ordering Information
Materials and Manufacture
Chemical Composition
TABLE 1
3 Mechanical Properties
Dimensions
TABLE 2
4 TABLE 3
5 Workmanship
Number of Tests
TABLE 4
6 Test Methods
Report
Inspection
Product Marking
Packaging and Package Marking
Responsibility
Keywords
7 X1. INTENDED APPLICATION
X1.1
X1.2
8 X2. SLOTTED HEX NUTS AND HEX JAM NUTS
X2.1
X2.2
TABLE X1.1
ASTM-A563M 2007
$40.63