Nut - 4-40 Thread, Self-Locking, Regular Height, Cadmium Plated Steel Nut, 450°,, Without Dry-Film Lube
| Detail | Characteristic |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |
| NUT HEIGHT | 0.133 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | SOLUBLE LUBRICANT |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.112 INCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJC |
| THREAD QUANTITY PER INCH | 40 |
| WIDTH ACROSS FLATS | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
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Unit of Measure
Discount Table - MS21045-04
- Unit
- Discount Price / %
- 100 - 499
- $0.87
- 500 - 999
- $0.85
- 1000 - 2499
- $0.78
- 2500 and up
- $0.72
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 4-40 |
Material |
N/A Steel |
Features |
N/A Regular Height |
Service Temperature |
N/A 450 ºF |
Industry Standards/Certification |
N/A MS21045 |
Minimum Dimension A |
N/A 0.133 in |
Type |
N/A Self-Locking Nut |
Weight |
N/A 0.0014 lb |
Locking Feature |
N/A Prevailing Torque All Metal Design |
Thread MIL-S-8879 |
N/A 0.1120-40 |
Maximum Dimension A |
N/A 0.167 in |
Minimum Dimension B |
N/A 0.243 in |
Minimum Dimension C |
N/A 0.268 in |
Lubricant |
N/A Non-Dry Lubricant |
Maximum Dimension B |
N/A 0.251 in |
Minimum Dimension F |
N/A 0.044 in |
Nominal Thread Size |
N/A 0.112 in |
Surface Treatment |
N/A Cadmium Overall |
Thread Direction |
N/A Right-Hand |
Surface Treatment Document and Classification |
N/A QQ-P-416,TY 2,CL 3 FED SPEC Single Treatment Response Overall |
Bearing Surface Type |
N/A Chamfered Faced Washer Faced |
Nut Style |
N/A Hexagon |
Thread Class |
N/A 3B |
Thread Series |
N/A UNJC |
Thread Quantity per Inch |
N/A 40 |
Bearing Surface Finish |
N/A 125.0 µin |
Nominal Countersunk Angle (Nut) |
N/A 88.0 º |
Minimum Nut Height |
N/A 0.133 in |
Maximum Nut Height |
N/A 0.157 in |
Lubrication |
N/A Soluble Lubricant |
Nominal Temperature Rating |
N/A 450.0 ºF |
Minimum Width Across Flats |
N/A 0.243 in |
Maximum Width Across Flats |
N/A 0.251 in |
Alternate Part Number |
N/A AN363-440 |
NSN |
N/A 5310-00-889-2543 |
NIIN |
N/A 00-889-2543 |
Part # Unpunctuated |
N/A MS2104504 |
Minimum Order Note |
N/A Minimum order is 25. 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. |
