Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.313in. ⁓21/64"
0.375in. ⁓3/8"
flat chamfer
0.221in. and 0.226in.
0.134in. and 0.138in. ⁓9/64"
hexagon
0.164in. (UTS #8)
0.094in. and 0.095in. ⁓7/64"
32
copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485
QQ-B-637 fed spec all material responses
cadmium and chromate
QQ-P-416 type 2 class 3 fed spec all treatment responses
unc
Unc
Copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485
32
Flat chamfer
0.313 inches
Right-hand
3a
Schedule B number: 7415338550
nmfc 096630
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unc thread series cadmium surface treated 32 thread quantity per inch flat chamfer head style 0.313" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.