Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.345in. and 0.395in. ⁓13/32"
0.543in. and 0.573in. ⁓37/64"
dished hexagon
0.125in. and 0.140in. ⁓9/64"
0.430in. and 0.439in.
0.264in. first shoulder and 0.265in. first shoulder
0.178in. first shoulder and 0.198in. first shoulder
0.250in. ⁓1/4"
28
160000 pounds per square inch
round first shoulder
iron alloy 660
AMS5731 assn std single material response or ams 5737 assn std single material response
passivate
unjf
80205-NAS6304 professional/industrial association standard
Unjf
Iron alloy 660
28
Dished hexagon
0.345 inches minimum and 0.395 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 5306 ⁓ Bolts
unjf thread series passivate surface treated 28 thread quantity per inch dished hexagon head style 0.345" 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 has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is not designed to be held or driven with an inserted drivers. a locking feature may be incorporated in the design of the head or threads. for items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. for items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. excludes thumbscrew.