Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.500in. ⁓1/2"
1.062in. ⁓1-1/16"
hexagon countersunk
0.078in. ⁓5/64"
0.312in.
0.250in. first shoulder
0.264in. third shoulder
0.095in. third shoulder
0.125in. second shoulder
0.187in. first shoulder
0.312in. second shoulder
slot
0.190in. (UTS #10)
32
45.0 degrees
hexagonal second shoulder
round first shoulder
round third shoulder
copper alloy
QQ-B-626 fed spec single material response
chromium
QQ-C-320, cl 1, type 2 fed spec single treatment response
unf
Unf
Copper alloy
32
Hexagon countersunk
0.500 inches
Right-hand
2a
Schedule B number: 7415338550
nmfc 096630
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unf thread series chromium surface treated 32 thread quantity per inch hexagon countersunk head style 0.500" 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 0 (0.060 in.) (1.5 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 designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. no. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. a locking feature may be incorporated in the design of the head or threads. for items which are both shouldered and have an externally relieved body, use screw, externally relieved body. for items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. excludes bolt, internal wrenching and screw, cap, socket head.