This Standard covers general and dimensional data pertinent to the various types of screw and captive washer assemblies, otherwise known as sems. (The word sems is a generic term applicable to screw and washer assemblies.)
Table of Contents
| ASME | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | B18.13.1M - 2011 |
| Product Name | B18.13.1M - Screw and Washer Assemblies: SEMS (Metric Series) |
