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National Stock Number:
5305-01-664-4384
Federal Supply Class:
5305
National Item Identification Number:
016644384
Description:
SCREW,CAP,SOCKET HEAD
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Manufacturer Information:
| 93705A722 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.25 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.0 INCHES NOMINAL | | FASTENER LENGTH | 1.0 INCHES NOMINAL | | MATERIAL | STEEL PROPERTY CLASS 18.8 OVERALL | | HARDNESS RATING | 70.0 ROCKWELL B NOMINAL OVERALL | | MINIMUM TENSILE STRENGTH | 70000 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT FILLISTER | | HEAD DIAMETER | 0.375 INCHES NOMINAL | | HEAD HEIGHT | 0.25 INCHES NOMINAL | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | LOCKING FEATURE | PATCH LOCKING FEATURE | | SPECIAL FEATURES | 1/4"-28 THREAD SIZE;1" LONG;FULLY THREADED;FINE THREAD SPACING;SOCKET HEAD;NYLON PATCH THREAD LOCKER;THREAD LOCKER TEMPERATURE RANGE -70 DEGREES TO 250 DEGREES F;ASME B18.3;ROHS COMPLIANT;NYLON PATCH BONDED TO THREADS ADDS FRICTION TO RESIST LOOSENING FROM VIBRATION. | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 18-8 STAINLESS STEEL THREAD-LOCKING SOCKET HEAD SCREW |
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