ASME/ANSI B18.3.3M

METRIC HEXAGON SOCKET HEAD SHOULDER SCREWS

English 1993
0.000
Detailed Information

1.1.1 This standard contains complete dimensional, mechanical, and performance requirements for Metric Series Hexagon Socket Head Shoulder Screws with nominal shoulder diameters from 6.5 mm to 25 mm recognized as American National Standard. Also included are appendices covering formulas for dimensions, part numbering system and preferred sizes for government use, and thread dimensions.

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