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2a
RIGHT-Hand
0.312in. ⁓5/16"
0.312in. ⁓5/16"
flat countersunk
0.207in. and 0.225in.
patch threads or strip threads
slot
0.112in. (UTS #4)
40
82.0 degrees
steel corrosion resisting
passivate
unc
Unc
Steel corrosion resisting
40
Flat countersunk
0.312 inches maximum
Right-hand
2a
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 passivate surface treated 40 thread quantity per inch flat countersunk head style 0.312" thread length right-hand 2a 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.