Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.740in. and 0.820in. ⁓53/64"
4.115in. and 4.135in. ⁓4-9/64"
flat chamfer
0.428in. and 0.448in.
0.240in. and 0.260in. ⁓17/64"
0.070in. ⁓5/64"
hexagon
spec item
0.250in. ⁓1/4"
0.219in. and 0.221in. ⁓15/64"
6
drilled
28
125000 pounds per square inch
26.0 rockwell c and 32.0 rockwell c
round internal hexagon
32.0 microinches threads
63.0 microinches bearing surface of head
63.0 microinches grip
steel comp 8740
ams 6322 assn std single material response
cadmium
ams 2400 assn std single treatment response
unf
1EA
Unf
Steel comp 8740
28
0.070 inches
Flat chamfer
0.740 inches minimum and 0.820 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
Used on spec item. unf thread series cadmium surface treated 28 thread quantity per inch 0.070" hole diameter flat chamfer head style 0.740" 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.