Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.750in. ⁓3/4"
1.000in. ⁓1/64"
hexagon
0.140in. and 0.172in. ⁓11/64"
0.362in. and 0.375in.
0.062in. ⁓1/16"
0.250in. ⁓1/4"
1
drilled
finished head
20
hexagon flats
copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377
QQ-B-613 fed spec all material responses or QQ-B-626 fed spec all material responses
silver
QQ-S-365Ty 2 fed spec single treatment response
unc
1 type
Unc
Copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377
20
0.062 inches
Hexagon
0.750 inches minimum
Right-hand
2a
Schedule B number: 7415338550
nmfc 093460
Other copper screws (not for wood) bolts and nuts
FSC 5306 ⁓ Bolts
unc thread series silver surface treated 20 thread quantity per inch 0.062" hole diameter hexagon head style 0.750" thread length right-hand 2a thread class
1. | MIL-DTL-1222 | Cage 81349 |
2. | MILS1222 | Cage 81349 |
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.