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National Stock Number:
5305-01-588-7395
Federal Supply Class:
5305
National Item Identification Number:
015887395
Description:
SCREW,ASSEMBLED WASHER
Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Manufacturer Information:
| 94058A105 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.500 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.250 INCHES NOMINAL | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM OVERALL | | HEAD HEIGHT | 0.242 INCHES NOMINAL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM PRIMARY WASHER | | MATERIAL | STEEL COMP 410 OVERALL | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEALING HEX WASHER HEAD SELFING DRILLING (TAPPING) SCREW M8 | | PRIMARY WASHER OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | PRIMARY WASHER STYLE | FLAT | | WASHER QUANTITY | 1 | | SUPPLEMENTARY FEATURES | TAPPING DRILL POINT IS NO 2 | | SURFACE TREATMENT | ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.500 INCHES NOMINAL | | THREAD PITCH IN MILLIMETERS | 1.3 | | THREAD QUANTITY PER INCH | 18 |
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