Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.312in. ⁓5/16"
0.312in. ⁓5/16"
headless (setscrew)
cup
hexagon
0.312in. ⁓5/16"
0.156in. and 0.158in. ⁓11/64"
18
45.0 rockwell c and 53.0 rockwell c
steel
cadmium or zinc
QQ-P-416, ty 1, cl 3 fed spec 1st treatment response or QQ-Z-325, ty 1, cl 3 fed spec 2nd treatment response
unc
Unc
Steel
18
Headless (setscrew)
0.312 inches maximum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unc thread series cadmium or zinc surface treated 18 thread quantity per inch headless (setscrew) head style 0.312" thread length right-hand 3a thread class
1. | FFS103TYPE3STYLE4 | Cage 81348 |
Nothing similar to this part number was found in our inventory
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.