FASTENERS MASONRY FASTENER TECHNICAL DATA AND …
A thermal process used to increase the hardness and strength of steel. It consists of austenitizing, then cooling at a rate sufficient to achieve partial or complete transformation to martensite. Tempering should follow immediately, and involves reheating to a temperature below the transformation range and then cooling at any rate desired.
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FASTENERS MASONRY FASTENER TECHNICAL …
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FASTENERS MASONRY FASTENER TECHNICAL DATA AND …
www.kljack.comUNR (external threads only), UNK (external threads only), UNJ (internal and external threads). The terms “rolled thread” and “cut thread” refer solely to the physical characteristics of commer-
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