Product Details | TAPPING SCREW

5305-01-145-7112 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.

Part Alternates: 5305-01-145-7112, 01-145-7112, 5305011457112, 011457112

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01-145-7112

Drawings & Photos | NSN 5305-01-145-7112


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Technical Data | NSN 5305-01-145-7112

Characteristic Specifications
NONMACHINE NOMINAL THREAD DIAMETER 0.250 INCHES
FASTENER LENGTH 1.750 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT CHROMATE OVERALL
HEAD STYLE C7 HEXAGON EXTENDED WASHER
HEAD HEIGHT 0.219 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.375 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.500 INCHES NOMINAL
EXTENDED WASHER THICKNESS 0.040 INCHES NOMINAL
INTERNAL DRIVE STYLE D21 WITHOUT INTERNAL DRIVE
FEATURES PROVIDED CASEHARDENED
SPECIAL FEATURES SELF DRILLING AND SELF TAPPING
III END ITEM IDENTIFICATION GENERAL APPLICATION HARDWARE (GEN-AP-H)
MANUFACTURERS CODE 05573
DESIGN CONTROL REFERENCE 33851

Restrictions/Controls & Freight Information | NSN 5305-01-145-7112

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