Serving our customers with quality and safety first.
3a
RIGHT-Hand
2.812in. ⁓2-13/16"
3.469in. and 3.531in. ⁓3-17/32"
double hexagon extended washer
0.988in. and 1.000in. ⁓1/64"
0.993in. and 1.004in.
1.475in. and 1.500in.
0.396in. and 0.416in.
1.000in. ⁓1/64"
0.657in. and 0.699in.
8
150000 pounds per square inch
32.0 rockwell c and 37.0 rockwell c
steel comp 4140 and steel comp E4340 or steel comp 8640
MIL-S-5626 mil spec 1st material response or MIL-S-5000 mil spec 2nd material response or astm A29 assn std 3rd material response
cadmium
qq=-P-416 ty 2 cl 3 fed spec single treatment response
unc
Unc
Steel comp 4140 and steel comp e4340 or steel comp 8640
8
0.657 inches minimum and 0.699 inches maximum
Double hexagon extended washer
2.812 inches
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
unc thread series cadmium surface treated 8 thread quantity per inch 0.657" grip length double hexagon extended washer head style 2.812" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.