|
|
|
National Stock Number:
5306-01-194-4764
Federal Supply Class:
5306
National Item Identification Number:
011944764
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:
| PBF1263-7D40 | 27624 | SPS TECHNOLOGIES LLC | | S11-1065-7D40 | 57928 | SONIC INDUSTRIES, INC. | | VS3251-7-D-40 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | STSM494-7D40 | 76301 | THE BOEING COMPANY | | ST3M494-7D40 | 76301 | THE BOEING COMPANY | | ST3M494-7D40 | 80539 | SPS TECHNOLOGIES, LLC | | VS3251-7-D-40 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
|
Techincal Specification:
| MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HEAD STYLE | DISHED HEXAGON | | HEAD HEIGHT | 0.250 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.741 INCHES MINIMUM AND | | 0.752 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.4990 INCHES MINIMUM AND | | 0.4995 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 2.490 INCHES MINIMUM AND | | 2.510 INCHES MAXIMUM FIRST SHOULDER | | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.868 INCHES MINIMUM AND | | 2.918 INCHES MAXIMUM FIRST SHOULDER | | SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES MINIMUM AND | | 0.116 INCHES MAXIMUM FIRST SHOULDER | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.569 INCHES MINIMUM AND | | 0.619 INCHES MAXIMUM | | FASTENER LENGTH | 3.079 INCHES MINIMUM AND | | 3.109 INCHES MAXIMUM |
|
|