|
|
|
National Stock Number:
5305-01-604-9640
Federal Supply Class:
5305
National Item Identification Number:
016049640
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:
| 17-3-3141 | 81337 | W1D1 NATICK SOLDIER CENTER | | 17-3-3141-1 | 81337 | W1D1 NATICK SOLDIER CENTER | | 93985A504 | 39428 | MCMASTER-CARR SUPPLY CO |
|
Techincal Specification:
| FASTENER LENGTH | 1.623 INCHES MINIMUM AND 1.627 INCHES MAXIMUM | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL | | HEAD DIAMETER | 0.750 INCHES NOMINAL | | HEAD HEIGHT | 0.313 INCHES NOMINAL | | HEAD STYLE | FLAT FILLISTER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL COMP 416 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHOULDER SCREW | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 1230000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SHOULDER DIAMETER | 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM OVERALL | | SHOULDER LENGTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM OVERALL | | SHOULDER SHAPE | ROUND OVERALL | | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.625 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
|
|