Product Details | HEXAGON HEAD CAP SCREW

5305-01-564-4839 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: 15007, 5305-01-564-4839, 01-564-4839, 5305015644839, 015644839

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01-564-4839

Drawings & Photos | NSN 5305-01-564-4839


Demand History | NSN 5305-01-564-4839

Part Number Request Date QTY Origin
5305-01-564-4839 2008-10-295 13 DIBBS

Cross Reference | NSN 5305-01-564-4839

Part Number Cage Code Manufacturer
04200125H5Z 36MV0 SPARTAN MOTORS CHASSIS, INC. DBA SPARTAN
04200125H5Z 8T496 SPARTAN MOTORS INC
1000404 1EFH8 GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
12759-00342 0Y3H3 FASTENAL COMPANY
15007 0Y3H3 FASTENAL COMPANY
3011160 1EFH8 GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.

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Technical Data | NSN 5305-01-564-4839

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES NOMINAL
FASTENER LENGTH 1.200 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL
COLOR YELLOW OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.420 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
SPECIAL FEATURES MATERIAL STEEL GRADE 8
III PART NAME ASSIGNED BY CONTROLLING AGENCY 1/4 INCHES-20X1-1/4 INCHES GRADE 8 YELLOW ZINC HEX CAP SCREW

Restrictions/Controls & Freight Information | NSN 5305-01-564-4839

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information