Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.438in. ⁓29/64"
0.438in. ⁓29/64"
flat chamfer
0.365in. and 0.375in.
0.244in. and 0.250in. ⁓1/4"
0.050in. ⁓1/16"
hexagon
0.250in. ⁓1/4"
0.188in. and 0.190in. ⁓13/64"
6
drilled
28
190000 pounds per square inch
hexagon flats
63.0 microinches
steel comp 630
ams 5643 assn std single material response
passivate
MIL-S-5002 mil spec single treatment response
unf
Unf
Steel comp 630
28
0.050 inches
Flat chamfer
0.438 inches
Right-hand
3a
Schedule B number: 7318152000
nmfc 093470
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
unf thread series passivate surface treated 28 thread quantity per inch 0.050" hole diameter flat chamfer head style 0.438" 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, no. 10 (0.190 in.) (5 mm) or larger. it is designed with an internal socket or internal multiple spline for use with an internal driver. the head is beveled (conical) or cylindrical in shape. items with cylindrical shaped heads must have an externally relieved body. a locking feature may be incorporated in the design of the head or threads. see also screw, cap, socket head. excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.