5305-00-088-9484 SCREW,MACHINE Index 5305-00-088-9491 SETSCREW

National Stock Number:
5305-00-088-9485

Federal Supply Class:
5305

National Item Identification Number:
000889485

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
AN530C6-488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
FASTENER LENGTH0.219 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEROUND
HEAD DIAMETER0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
FEATURES PROVIDEDCASEHARDENED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN530C6-4


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