NSN 5305-00-177-5505

Part Details | LAG SCREW

5305-00-177-5505 An externally threaded fastener having a square or hexagon head and with a continuous thread (wood screw type or fetter type) extending from a gimlet or cone point for a distance of slightly more than one-half the length of the screw.

Alternate Parts: ANSI B18.2.1, ASME B18.2.1, FFB561, FF-B-561, FFB561 TY1ST1GRB, FF-B-561 TY1ST1GRB, MS16992525, MS16992-525, 5305-00-177-5505, 00-177-5505, 5305001775505, 001775505

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 03, 196900-177-550536433 ( SCREW, LAG )
REFERENCE DRAWINGS & PICTURES

HEXAGON

NARROW FLUTE (TYPE E)

Cross Reference | NSN 5305-00-177-5505
Part Number Cage Code Manufacturer
ANSI B18.2.180204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
ASME B18.2.105047AMERICAN SOCIETY OF MECHANICALENGINEERS, THE
FF-B-56181348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
FF-B-561 TY1ST1GRB80244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
MS16992-52596906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5305-00-177-5505
Characteristic Specifications
NONMACHINE THREAD STYLE3 NARROW FLUTE (TYPE E)
NONMACHINE NOMINAL THREAD DIAMETER0.312 INCHES
FASTENER LENGTH2.500 INCHES NOMINAL
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HEAD HEIGHT0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM