ASTM A194-2HM A194-2H A194-4 A194-7 A194-7M Heavy Hex Nuts with Carbon and

ASTM A194-2HM A194-2H A194-4 A194-7 A194-7M Heavy Hex Nuts with Carbon and
Alloy Steel Black/Zinc/H.D.G 1/2~4inch


QBH company will according Standard Specification for Carbon and Alloy Steel
Nuts for Bolts for High Pressure or High Temperature Service, or Both



This standard is issued under the fixed designation A194/A194M; the number
immediately following the designation indicates the year

of original adoption or, in the case of revision, the year of last revision. A
number in parentheses indicates the year of last reapproval.

A superscript epsilon indicates an editorial change since the last revision or
reapproval.

This standard has been approved for use by agencies of the Department of
Defense.

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