
Plain Nut - Thread: 1/4-28, Right-Hand Thread
| Detail | Characteristic | 
| BEARING SURFACE FINISH | 125.0 MICROINCHES | 
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | 
| NUT HEIGHT | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | 
| NUT STYLE | HEXAGON | 
| MATERIAL | STEEL OVERALL | 
| NOMINAL THREAD SIZE | 0.250 INCHES | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| SURFACE TREATMENT | CADMIUM OVERALL | 
| THREAD CLASS | 3B | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD SERIES | UNF | 
| THREAD QUANTITY PER INCH | 28 | 
| WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | 
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| Inventory | N/A {0} | 
| Estimated Ship Date | N/A {N/A} | 
| Inventory Note | N/A Need additional stock? Call (877) 920-1876 or email | 
| Thread Size | N/A 1/4-28 | 
| Material | N/A Steel | 
| Tensile Strength | N/A 4080 lb | 
| Industry Standards/Certification | N/A AN315 | 
| Dimension H | N/A 3/16 in | 
| Type | N/A Plain | 
| Dimension A | N/A 0.438 in | 
| Weight | N/A 0.0063 lb | 
| Shape | N/A Hexagon | 
| Dimension A Tolerance | N/A +0.002 in-0.010 in | 
| Approximate Dimension B | N/A 1/2 in | 
| Thread Direction | N/A Right-Hand | 
| Alternate Part Number | N/A AN315-4 | 
| NSN | N/A 5310-00-167-1344 | 
| NIIN | N/A 00-167-1344 | 
| Part # Unpunctuated | N/A AN3154R | 
| Minimum Order Note | N/A Minimum order is 100. Must order in increments of 100. | 
| 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. | 
