Product Details | SOCKET HEAD CAP SCREW

5305-00-781-1290 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: 5305-00-781-1290, 00-781-1290, 5305007811290, 007811290

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-781-1290

Drawings & Photos | NSN 5305-00-781-1290


Cross Reference | NSN 5305-00-781-1290

Part Number Cage Code Manufacturer
280-615-0405 70318 ALLMETAL SCREW PRODUCTS CORP DBA ALL METAL SCREW PRODUCTS
280-615-0405 95542 NORTHROP GRUMMAN SYSTEMS CORPORATION
280-615-0405 98752 WARNER ROBINS AIR LOGISTICS CENTER
FF-S-86E 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5305-00-781-1290

Technical Data | NSN 5305-00-781-1290

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.112 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.315 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
FASTENER LENGTH 0.315 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
MATERIAL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING 80.0 ROCKWELL B MINIMUM OVERALL
MINIMUM YIELD STRENGTH 30000 POUNDS PER SQUARE INCH
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
HEAD HEIGHT 0.109 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
MANUFACTURERS CODE 77272
DESIGN CONTROL REFERENCE A02H6037-2

Restrictions/Controls & Freight Information | NSN 5305-00-781-1290

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