Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.554in. and 0.590in. ⁓19/32"
1.822in. ⁓1-53/64"
hexagon
0.172in. and 0.204in. ⁓7/32"
0.500in.
0.309in. first shoulder and 0.312in. first shoulder
1.197in. first shoulder
0.250in. ⁓1/4"
28
125000 pounds per square inch
26.0 rockwell c and 32.0 rockwell c
round first shoulder
undercut between shoulderand threads 0.035 to 0.070 in wide
steel comp 4037 or steel comp 4130 or steel comp 4140
ams 6300 assn std 1st material response or MIL-S-6758 mil spec 2nd material response or MIL-S-5626 mil spec 3rd material response
cadmium and chromate
QQ-P-416, ty 2, cl 3 fed spec all treatment responses
unf
Unf
Steel comp 4037 or steel comp 4130 or steel comp 4140
28
Hexagon
0.554 inches minimum and 0.590 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 5306 ⁓ Bolts
unf thread series cadmium surface treated undercut between shoulderand threads 0.035 to 0.070 in wide 28 thread quantity per inch hexagon head style 0.554" 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, 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.