Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.219in. and 1.250in. ⁓1-1/4"
3.844in. and 3.875in. ⁓3-7/8"
flat chamfer
0.457in. and 0.469in.
0.306in. and 0.312in. ⁓5/16"
0.047in. ⁓3/64"
hexagon
0.312in. ⁓5/16"
0.250in. ⁓1/4"
4
drilled
18
160000 pounds per square inch
36.0 rockwell c and 45.0 rockwell c
130000 pounds per square inch
round internal hexagon
steel
66 fed std single material response
zinc
QQ-Z-325, ty 2, cl 3 fed spec single treatment response
unc
1 type
as modified by no. of drilled holes
1EA
Unc
Steel
18
0.047 inches
Flat chamfer
1.219 inches minimum and 1.250 inches maximum
Right-hand
3a
Schedule B number: 7318152000
nmfc 096640
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unc thread series zinc surface treated 18 thread quantity per inch 0.047" hole diameter flat chamfer head style 1.219" thread length right-hand 3a thread class
1. | FFS86 | Cage 81348 |
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.