Nutplate - 1/4-28 Thread, Self-Locking Nutplate, Two Lug, Floating, Reduced Rivet Spacing, Low Height, Cadmium Plated Carbon Steel, 450°,, Dry Film Lube, Without Eyelets
| Detail | Characteristic | 
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.286 INCHES MAXIMUM | 
| COUNTERBORE DIAMETER | 0.254 INCHES NOMINAL NUT | 
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.143 INCHES NOMINAL | 
| HARDNESS RATING | 40.0 ROCKWELL C MAXIMUM | 
| NUT HEIGHT | 0.281 INCHES MAXIMUM | 
| NUT MOUNTING PROVISION | STRAIGHT HOLES | 
| NUT STYLE | PLATE (FLOATING) | 
| NUT LENGTH | 0.801 INCHES MAXIMUM | 
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | 
| LUBRICATION | DRY FILM LUBRICANT | 
| MATERIAL DOCUMENT AND CLASSIFICATION | AAMS5080 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AAMS 6350 ASSN STD 2ND MATERIAL RESPONSE OVERALL | 
| MATERIAL | STEEL COMP 1035 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 1060 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1042 OVERALL | 
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | 
| MOUNTING HOLE DIAMETER | 0.100 INCHES MINIMUM | 
| NOMINAL THREAD SIZE | 0.250 INCHES | 
| PLATE THICKNESS | 0.027 INCHES MINIMUM AND 0.097 INCHES MAXIMUM | 
| PLATE WIDTH | 0.350 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL | 
| TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | 
| THREAD CLASS | 3B | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD SERIES | UNJF | 
| THREAD QUANTITY PER INCH | 28 | 
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                    Unit of Measure
                    
               
        
            Discount Table - MS21075L4N
- Unit
 - Discount Price / %
 - 100 - 499
 - $1.29
 - 500 - 999
 - $1.23
 - 1000 - 2499
 - $1.08
 - 2500 and up
 - $1.01
 
                                                                                Inventory | 
                                                                        N/A {0} | 
                                                                                Estimated Ship Date | 
                                                                        N/A {N/A} | 
                                                                                Inventory Note | 
                                                                        N/A Need additional stock? Call (877) 920-1876 or email | 
                                                                                Weight | 
                                                                        N/A .005 lb | 
                                                                                Alternate Part Number | 
                                                                        N/A NAS1068A4 | 
                                                                                NSN | 
                                                                        N/A 5310-01-335-4894 | 
                                                                                NIIN | 
                                                                        N/A 01-335-4894 | 
                                                                                Part # Unpunctuated | 
                                                                        N/A MS21075L4N | 
                                                                                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. | 
 

