Request Information

12 Point Self Locking Nut - Thread: 1/4-28, 12 Point Self Locking Nut, Extended Washer, Cadmium Plated Alloy Steel, Dry-Film Lube

Detail Characteristic
HARDNESS RATING45.0 ROCKWELL C MAXIMUM
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.250 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6304 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6487 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 601 OVERALL OR STEEL COMP H11 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28
SPECIFICATION/STANDARD DATA80205-NAS1804 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WASHER OUTSIDE DIAMETER0.434 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES NOMINAL
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM

Welcome Back
Winback Offer

Sun N Fun
Sun N Fun 2024 Mini Catalog Discount

Unit of Measure

Inventory

 N/A {0}

Estimated Ship Date

 N/A {N/A}

Inventory Note

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

Material

 N/A Steel Alloy

Features

 N/A Extended Washer

Service Temperature

 N/A 450 ºF

Industry Standards/Certification

 N/A NAS1804

Diameter A

 N/A 0.434 in

Type

 N/A Self-Locking Nut

Weight

 N/A .005 lb

Shape

 N/A Double Hexagon

Minimum Dimension C

 N/A 0.347 in

Maximum Dimension H

 N/A 0.250 in

Maximum Dimension W

 N/A 0.313 in

Minimum Dimension W

 N/A 0.305 in

Minimum Diameter B

 N/A 0.394 in

Thread Note 1

 N/A 0.2500-28

NSN

 N/A 5310-01-123-1422

NIIN

 N/A 01-123-1422

Part # Unpunctuated

 N/A NAS18044

Minimum Order Note

 N/A Minimum order is 10. Must order in increments of 1.

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.