Serving our customers with quality and safety first.
1a
RIGHT-Hand
0.239in. and 0.360in. ⁓3/8"
0.927in. and 0.947in. ⁓61/64"
flat chamfer
0.400in. and 0.420in.
0.060in. and 0.070in. ⁓5/64"
0.250in. ⁓1/4"
0.567in. and 0.637in.
finished head
28
32.0 microinches threads
63.0 microinches bearing surface of head
iron alloy 660
ams 5732 assn std single material response
unf
Unf
Iron alloy 660
28
0.567 inches minimum and 0.637 inches maximum
Flat chamfer
0.239 inches minimum and 0.360 inches maximum
Right-hand
1a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
unf thread series 28 thread quantity per inch 0.567" grip length flat chamfer head style 0.239" thread length right-hand 1a thread class
Nothing similar to this part number was found in our inventory
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.