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National Stock Number:
5305-01-613-7006
Federal Supply Class:
5305
National Item Identification Number:
016137006
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.
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Manufacturer Information:
| 90286A313 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| NONMACHINE THREAD STYLE | CONE POINT (TYPE BP) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.242 INCHES | | FASTENER LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | STEEL PROPERTY CLASS 18.8 OVERALL | | HARDNESS RATING | 85.0 ROCKWELL B MINIMUM OVERALL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 0.240 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.375 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.520 INCHES NOMINAL | | INTERNAL DRIVE STYLE | SLOT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 18-8 S/S HEX WASHER HEAD SLOTTED SHEET METAL SCREW |
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