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National Stock Number:
5305-01-611-8606
Federal Supply Class:
5305
National Item Identification Number:
016118606
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.
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Manufacturer Information:
| 92210A076 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.1875 INCHES NOMINAL | | HARDNESS RATING | 70.0 ROCKWELL B NOMINAL OVERALL | | HEAD DIAMETER | 0.197 INCHES NOMINAL | | HEAD HEIGHT | 0.064 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | HEXAGON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 18-8 STAINLESS STEEL FLAT SOCKET HEAD CAP SCREW | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MINIMUM TENSILE STRENGTH | 70000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | SPECIAL FEATURES | SCREW MAY BE MILDLY MAGNETIC. MATERIAL IS 18-8 STAINLESS STEEL. FLAT HEAD SCREWS ARE NOT RECOMMENDED FOR HIGH STRENGTH APPLICATIONS | | WIDTH ACROSS FLATS | 0.50 INCHES NOMINAL | | THREAD LENGTH | 0.1235 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 56 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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