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National Stock Number:
5305-01-641-6947
Federal Supply Class:
5305
National Item Identification Number:
016416947
Description:
SCREW,CAP,HEXAGON HEAD
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Manufacturer Information:
| 91257A640 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| FASTENER LENGTH | 4.0 INCHES NOMINAL | | HEAD HEIGHT | 0.250 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | NOMINAL THREAD DIAMETER | 0.3750 INCHES | | WIDTH BETWEEN FLATS | 0.5625 MILLIMETERS NOMINAL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.0000 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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