Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.250in. ⁓1-1/4"
1.500in. ⁓1-1/2"
flat chamfer
0.550in. and 0.562in.
0.368in. and 0.375in. ⁓3/8"
patch threads or strip threads
hexagon
0.375in. ⁓3/8"
0.312in. ⁓5/16"
16
36.0 rockwell c and 43.0 rockwell c
steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 4340 or steel comp 8630 or steel comp 8740
66 fed std all material responses
zinc
unc
1EA
Unc
Steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 4340 or steel comp 8630 or steel comp 8740
16
Flat chamfer
1.250 inches minimum
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 16 thread quantity per inch flat chamfer head style 1.250" 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.