Full Description

This Standard covers general and dimensional datapertinent to the various types of screw and captivewasher assemblies, otherwise known as SEMS. SEMSproducts may include screws, tapping screws, or boltsin sizes No. 0 through 1/2 in. diameters in various gradesand materials. The word SEMS is recognized in theUnited States as a generic term applicable to screw andwasher assemblies. Also included in this Standard isNonmandatory Appendix A illustrating the relativeproportions of plain and conical washer SEMS.

Product Details

Published: 01/23/2017 ISBN(s): 9780791871133 ANSI: ANSI Approved Number of Pages: 30 File Size: 1 file , 2 MB Redline File Size: 2 files , 7.3 MB