View Historical Standards for A540/A540M:

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Document Designation and Title Year Select Item(s) A540/A540M Standard Specification for Alloy-Steel Bolting for Special Applications 10a A540/A540M Standard Specification for Alloy-Steel Bolting for Special Applications 10 A540/A540M Standard Specification for Alloy-Steel Bolting Materials for Special Applications 06 A540/A540M Standard Specification for Alloy-Steel Bolting Materials for Special Applications 05 A540/A540M Standard Specification for Alloy-Steel Bolting Materials for Special Applications 04 A540/A540M Standard Specification for Alloy-Steel Bolting Materials for Special Applications 00