|
|
|
National Stock Number:
5305-01-288-9364
Federal Supply Class:
5305
National Item Identification Number:
012889364
Description:
SCREW,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 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 designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
|
Manufacturer Information:
| BH-4656-BZ | 61349 | AMETEK, INC. |
|
Techincal Specification:
| FASTENER LENGTH | 0.402 INCHES NOMINAL | | HEAD DIAMETER | 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | HEAD HEIGHT | 0.073 INCHES NOMINAL | | HEAD STYLE | FILLISTER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL COMP 302 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | SHOULDER DIAMETER | 0.070 INCHES MINIMUM FIRST SHOULDER AND 0.074 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER DIAMETER | 0.094 INCHES MINIMUM SECOND SHOULDER AND 0.096 INCHES MAXIMUM SECOND SHOULDER | | SHOULDER LENGTH | 0.150 INCHES NOMINAL SECOND SHOULDER | | SHOULDER LENGTH | 0.162 INCHES NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND SECOND SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SPECIAL FEATURES | UNDERCUT TO ROOT DIA. 0.059 MAX. X 0.017 LG | | THREAD LENGTH | 0.073 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 56 | | THREAD SERIES DESIGNATOR | UNC |
|
|