JB/T 7384.9-1994Fasteners - Calipers for the thickness between slot bottom and bearing surface of slotted nuts (English PDF)

JB/T 7384.9-1994 is the English-translated version of 紧固件 开槽螺母槽底与支承面间厚度卡规.

JB/T 7384.9-1994 is part 9 of a series of recommended Chinese mechanical and machinery industry standards on fastener gauges, and it covers the caliper used to measure the thickness between the bottom of the slot and the bearing surface of a slotted nut. It fixes the type of this gauge and its dimensions. Its use is tied to item 21 in Table 2 of ZB J13 002.1, which it cites along with GB 1957 and GB 3103.1. The Chinese classification J13 places it with fasteners. Issued on 26 July 1994, it has applied since 1 July 1995.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

JB/T 7384.3-1994|JB/T 7384.14-1994|JB/T 7384.10-1994|JB/T 8296.4-1999|JB/T 7384.7-1994|JB/T 7384.8-1994

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