Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.437in. and 0.514in. ⁓33/64"
1.952in. and 2.000in. ⁓2-1/64"
hexagon
0.203in. and 0.235in. ⁓1/4"
0.615in. and 0.627in.
0.4475in. first shoulder and 0.4480in. first shoulder
1.485in. first shoulder and 1.515in. first shoulder
0.438in. ⁓29/64"
20
160000 pounds per square inch
36.0 rockwell c and 40.0 rockwell c
round first shoulder
surface treatment 0.00015 in. max thk
steel
MIL-S-5000 mil spec single material response or MIL-S-5626 mil spec single material response or MIL-S-6049 mil spec single material response or MIL-S-6098 mil spec single material response or MIL-S-8503 mil spec single material response or ams 6300 assn std single material response
cadmium
QQ-P-416, type 1 fed spec single treatment response
81349-MIL-I-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .
unf
1EA
Unf
Steel
20
Hexagon
0.437 inches minimum and 0.514 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
unf thread series cadmium surface treated surface treatment 0.00015 in. max thk 20 thread quantity per inch hexagon head style 0.437" 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.