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National Stock Number:
5305-01-719-1558
Federal Supply Class:
5305
National Item Identification Number:
017191558
Description:
SCREW,MACHINE
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Manufacturer Information:
| TAGRS-028 | 00299 | WS DARLEY & CO |
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Techincal Specification:
| FASTENER LENGTH | 0.50 INCHES NOMINAL | | HEAD DIAMETER | 0.50 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | CRUCIFORM RIBBED | | NOMINAL THREAD DIAMETER | 0.25 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/4 INCH-20 X 1/2 INCH SS FLAT HEAD | | SCREW MATERIAL | STEEL COMP 316L | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.50 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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