ISO 4757:1983 View larger

ISO 4757:1983

M00004301

New product

ISO 4757:1983 Cross recesses for screws

standard by International Organization for Standardization, 08/01/1983

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$68.00

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Full Description

Defines the type H and type Z; dimensions are illustrated by figures; tabulates gauge dimensions from No. 0 up to and including No. 4; includes a method of penetration gauging for both types.