Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.290in. and 0.310in. ⁓5/16"
0.990in. and 1.010in. ⁓1-1/64"
0.434in. and 0.436in.
0.188in. ⁓13/64"
0.309in. first shoulder and 0.310in. first shoulder
0.630in. first shoulder
0.070in. first hole and 0.075in. first hole
0.250in. ⁓1/4"
28
0.850in. first hole
round first shoulder
undercut between shoulder and thd 0.090 in. w by 0.203 in. dia, slot in thd end 0.300 in. lg
copper alloy
QQ-B-613, comp b cond 1/2 hard fed spec single material response
unf
1EA
Unf
Copper alloy
28
0.290 inches minimum and 0.310 inches maximum
Right-hand
2a
Schedule B number: 7415338550
nmfc 093460
Other copper screws (not for wood) bolts and nuts
FSC 5306 ⁓ Bolts
unf thread series undercut between shoulder 28 thread quantity per inch 0.290" 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.