|
THREAD CLASS |
3A |
|
THREAD DIRECTION |
RIGHT-HAND |
|
THREAD LENGTH |
0.400 INCHES MIN AND 0.450 MAX |
|
FASTENER LENGTH |
0.972 INCHES MIN AND 0.992 MAX |
|
HEAD STYLE |
DISHED HEXAGON |
|
HEAD HEIGHT |
0.125 INCHES MIN AND 0.140 MAX |
|
WIDTH BETWEEN FLATS |
0.429 INCHES MIN AND 0.439 MAX |
|
GRIP DIAMETER |
0.2485 INCHES MIN AND 0.2495 MAX |
|
NOMINAL THREAD DIAMETER |
0.250 INCHES |
|
GRIP LENGTH |
0.552 INCHES MIN AND 0.572 MAX |
|
THREAD QUANTITY PER INCH |
28 |
|
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
|
HARDNESS RATING |
36.0 ROCKWELL C MIN AND 40.0 MAX |
|
HARDNESS RATING |
40.0 ROCKWELL C MAXIMUM OVERALL |
|
MATERIAL |
STEEL COMP E4340 OR 8740 OVERALL |
|
SURFACE TREATMENT |
CADMIUM |
|
THREAD SERIES DESIGNATOR |
UNJF |
|
|
|
Even though they are in new surplus condition, it is up to the buyer to determine if they will work for their application as there is no warranty or guarantee expressed or implied.
Please Note: Shipping Charges are non-refundable. Items are subject to a 20% restocking fee, on a case to case basis. If you purchase more than one item please wait for an updated invoice with adjusted shipping charges.