Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.568in. and 1.750in. ⁓1-3/4"
1.690in. and 1.750in. ⁓1-3/4"
flat chamfer
0.921in. and 0.937in.
0.616in. and 0.625in. ⁓5/8"
hexagon
0.625in. ⁓5/8"
0.500in. and 0.505in. ⁓33/64"
11
180000 pounds per square inch
39.0 rockwell c and 45.0 rockwell c
155000 pounds per square inch
32.0 microinches bearing surface of head
32.0 microinches fastener
32.0 microinches threads
steel corrosion resisting
fed 66 fed std all material responses
zinc
astm B633, ty ii, cl 3 fed spec single treatment response
unc
Unc
Steel corrosion resisting
11
Flat chamfer
1.568 inches minimum and 1.750 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 zinc surface treated 11 thread quantity per inch flat chamfer head style 1.568" 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.