|
|
|
National Stock Number:
5306-00-497-0342
Federal Supply Class:
5306
National Item Identification Number:
004970342
Description:
BOLT,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
|
Manufacturer Information:
| 1P9956 | 11083 | CATERPILLAR INC | | 1P9956-00 | 58312 | MIL-TECH MFG INC | | 5S6069 | 11083 | CATERPILLAR INC |
|
Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.292 INCHES MINIMUM AND 0.302 INCHES MAXIMUM | | FASTENER LENGTH | 2.910 INCHES MINIMUM AND 2.950 INCHES MAXIMUM | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 0.901 INCHES MINIMUM AND 0.911 INCHES MAXIMUM | | HEAD HEIGHT | 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM | | HEAD STYLE | DEE CHAMFER | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | SHOULDER DIAMETER | 0.504 INCHES MINIMUM AND 0.505 INCHES MINIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.910 INCHES MINIMUM AND 1.950 INCHES MINIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.670 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 20 |
|
|