Hex Nut - Thread: 1/4-28, Self Locking Low Height Hex Nut, Corrosion Resistant Steel, With Internal Wrenching
| Detail | Characteristic |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| COUNTERSINK ANGLE | 120.0 DEGREES NOMINAL NUT |
| NUT HEIGHT | 0.219 INCHES MAXIMUM |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| PRECIOUS MATERIAL | SILVER |
| SPECIAL FEATURES | INTERNAL WRENCHING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | SILVER OVERALL |
| TEMP RATING | 800.0 DEG FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJF |
| THREAD QUANTITY PER INCH | 28 |
| SPECIFICATION/STANDARD DATA | 81205-BACN10BY MANUFACTURERS STANDARD |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
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Unit of Measure
Discount Table - NAS679C4W
- Unit
- Discount Price / %
- 50 - 99
- $2.57
- 100 - 499
- $2.44
- 500 - 999
- $2.17
- 1000 and up
- $2.03
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 |
NSN |
N/A 5310-00-720-7644 |
NIIN |
N/A 00-720-7644 |
Part # Unpunctuated |
N/A NAS679C4W |
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. |
