WK37671 Revision of A490M - 12 Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints (Metric)

1. Rationale

The standard currently allows for tensile test fractures to occur in the threads or the bolt body. This proposal would limit acceptable fractures to those in the threads only.

Keywords

alloy steel; bolts; metric; SI; steel; structural; weathering steel; Alloy steel bolting materials--specifications; Bolted construction materials/applications--specifications; Fasteners (metal)--specifications; Steel bolting materials--specifications; Structural steel (SS) bolting materials--specifications;

Citing ASTM Standards

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ASTM WK37671

Work Item: ASTM WK37671 - Revision of A490M - 12 Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints (Metric)