5305-01-598-9268 SCREW,MACHINE 5305-01-598-9282 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-598-9279

Federal Supply Class:
5305

National Item Identification Number:
015989279

Description:
SCREW,CAP,SOCKET HEAD

Detail:
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.


Manufacturer Information:
12759-013580Y3H3FASTENAL COMPANY
933020Y3H3FASTENAL COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.590 INCHES MINIMUM AND
0.620 INCHES MAXIMUM
FASTENER LENGTH0.590 INCHES MINIMUM AND
0.620 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F1941, FE/ZN 3AT ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT FILLISTER
HEAD DIAMETER0.550 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.313 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET CAP SCREW


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