Jam Nut - Thread: 1/4-28, Cadmium Plated Steel, Left-Hand Thread
| Detail | Characteristic |
| BEARING SURFACE TYPE | CHAMFERED |
| COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT |
| HARDNESS RATING | 80.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| NUT HEIGHT | 0.125 INCHES NOMINAL |
| NUT STYLE | HEXAGON |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A GRADE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | LEFT-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 |
Finish |
N/A Cadmium Plated |
Tensile Strength |
N/A 2040 lb |
Industry Standards/Certification |
N/A AN316 |
Dimension H |
N/A 1/8 in |
Type |
N/A Jam |
Dimension A |
N/A 0.438 in |
Weight |
N/A 0.01 lb |
Shape |
N/A Hexagon |
Dimension A Tolerance |
N/A +0.002 in-0.010 in |
Thread T |
N/A 1/4-28 |
Approximate Dimension B |
N/A 1/2 in |
Thread Direction |
N/A Left-Hand |
NSN |
N/A 5310-00-167-1295 |
NIIN |
N/A 00-167-1295 |
Part # Unpunctuated |
N/A AN3164L |
Minimum Order Note |
N/A Minimum order is 25. Must order in increments of 1. |
Pre-Packaged Bag Quantity |
N/A 50 |
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. |
