Plain Hex Nut - Black Brass, 1/4-28 Thread, Plain Hex Nut, Fine Thread

Detail Characteristic
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 360 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-637,ALLOY 462 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-B-637,ALLOY 464 FED SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL OR COPPER ALLOY 462 OVERALL OR COPPER ALLOY 464 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 13 STYLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28
WIDTH ACROSS FLATS0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM

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Unit of Measure

Inventory

 0

Estimated Ship Date

 Ships within 10-14 days

Inventory Note

 Need additional stock? Call (877) 920-1876 or email

Thread Size

 1/4-28

Material

 Brass

Thread Type

 Fine Thread

Finish

 Black Oxide

Industry Standards/Certification

 MS35650

Type

 Plain

Weight

 .005 lb

Shape

 Hexagon

Maximum Width Across Corners F

 0.437 in

Minimum Width Across Corners F

 0.423 in

Maximum Width Across Corners G

 0.505 in

Minimum Width Across Corners G

 0.482 in

Maximum Thickness H

 0.193 in

Minimum Thickness H

 0.178 in

Alternate Part Number

 AN345B416

NSN

 5310-00-869-1018

NIIN

 00-869-1018

Part # Unpunctuated

 MS356503255B

Minimum Order Note

 Minimum order is 25. Must order in increments of 1.