|
|
|
National Stock Number:
5306-00-011-2923
Federal Supply Class:
5306
National Item Identification Number:
000112923
Description:
BOLT,SQUARE NECK
Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
|
Manufacturer Information:
| 112923 | 24617 | GENERAL MOTORS CORP | | 112923 | 7X677 | GENERAL MOTORS LLC |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.875 INCHES MINIMUM | | FASTENER LENGTH | 3.750 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | GM 255M,GENERAL MOTORS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH | | MINIMUM YIELD STRENGTH | 40000 POUNDS PER SQUARE INCH | | HEAD STYLE | BUTTON | | HEAD DIAMETER | 0.688 INCHES MINIMUM AND | | 0.719 INCHES MAXIMUM | | HEAD HEIGHT | 0.156 INCHES MINIMUM AND | | 0.176 INCHES MAXIMUM | | NECK LENGTH | 0.156 INCHES MINIMUM AND | | 0.187 INCHES MAXIMUM | | NECK WIDTH | 0.307 INCHES MINIMUM AND | | 0.324 INCHES MAXIMUM |
|