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Nut - 1/4-28 Thread, Self-Locking Nut, Regular Height, Corrosion Resistant Steel, Nylon Insert, 250°,, Passivated

Detail Characteristic
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
NUT HEIGHT0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATIONSOLUBLE LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5688 ASSN STD 1ST MATERIAL RESPONSE NUT OR AMS 5640 ASSN STD 2ND MATERIAL RESPONSE NUT OR AMS 5647 ASSN STD 3RD MATERIAL RESPONSE NUT
MATERIALSTEEL COMP 302 NUT OR STEEL COMP 303 NUT OR STEEL COMP 304 NUT
NOMINAL THREAD SIZE0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTPASSIVATE OVERALL EXCEPT INSERT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM

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Unit of Measure

Discount Table - MS21044C4

Unit
Discount Price / %
100 - 499
$1.12
500 - 999
$1.09
1000 - 2499
$1.02
2500   and up
$0.92

Inventory

 N/A {10553}

Estimated Ship Date

 N/A Ships in 1 Business Day

Inventory Note

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

Weight

 N/A 0.0085 lb

Alternate Part Number

 N/A 79NE048

NSN

 N/A 5310-00-889-2589

NIIN

 N/A 00-889-2589

Part # Unpunctuated

 N/A MS21044C4

Minimum Order Note

 N/A Minimum order is 10. Must order in increments of 10.

Note

 N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.

California Residents

 N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.