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National Stock Number: 5305-01-234-5226
Federal Supply Class: 5305
National Item Identification Number: 012345226
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:
50253-4.00 | 52094 | CALMARK CORPORATION | 50253-4.00 | 61081 | SCHROFF INC |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.112 INCHES | THREAD QUANTITY PER INCH | 40 | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.000 INCHES MINIMUM | FASTENER LENGTH | 3.910 INCHES MINIMUM AND | | 4.000 INCHES MAXIMUM | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303MA OR | | STEEL COMP 303 PLUS X OR | | STEEL COMP 303SE OR | | STEEL COMP 416 OR | | STEEL COMP 416 PLUS X OR | | STEEL COMP 416SE OR | | STEEL COMP 420F OR | | STEEL COMP 420FSE OR | | STEEL COMP 430F OR | | STEEL COMP 430FSE OR | | STEEL COMP 202 OR | | STEEL COMP 302 OR | | STEEL COMP 304 OR | | STEEL COMP 304L OR | | STEEL COMP 305 OR | | STEEL COMP 309 OR | | STEEL COMP 310 OR | | STEEL COMP 316 OR | | STEEL COMP 316L OR | | STEEL COMP 317 OR | | STEEL COMP 321 OR | | STEEL COMP 322 OR | | STEEL COMP 324 OR | | STEEL COMP 347 OR | | STEEL COMP 403 OR | | STEEL COMP 405 OR | | STEEL COMP 410 OR | | STEEL COMP 414 OR | | STEEL COMP 420 OR | | STEEL COMP 430 OR | | STEEL COMP 431 OR | | STEEL COMP 440A OR | | STEEL COMP 440B OR | | STEEL COMP 440C OR | | STEEL COMP 440F OR | | STEEL COMP 440FSE OR | | STEEL COMP 446 OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | HEAD STYLE | FLAT CHAMFER | HEAD DIAMETER | 0.180 INCHES NOMINAL | HEAD HEIGHT | 0.120 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.094 INCHES NOMINAL |
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