Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.750in. ⁓3/4"
0.875in. ⁓7/8"
hexagon
0.281in. ⁓9/32"
0.625in.
0.375in. ⁓3/8"
0.125in.
1
drilled
casehardened and finished head
16
copper alloy
unc
Unc
Copper alloy
16
0.125 inches
Hexagon
0.750 inches minimum
Right-hand
3a
Schedule B number: 7415338550
nmfc 093460
Other copper screws (not for wood) bolts and nuts
FSC 5306 ⁓ Bolts
unc thread series 16 thread quantity per inch 0.125" grip length hexagon head style 0.750" 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.