Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.650in. ⁓21/32"
knurled no. 4
0.356in.
0.385in. ⁓25/64"
0.202in. second shoulder
0.241in. first shoulder
0.125in. second shoulder
0.280in. first shoulder
slot
0.138in. (UTS #6)
32
round all shoulders
aluminum alloy 6061 or steel comp 303
QQ-A-225/8 fed spec 1st material response or 66 fed std 2nd material response
anodize head
passivate threads
MIL-A-8625 mil spec single treatment response head
MIL-STD-171, finish no. 5.4 mil std single treatment response threads
unc
Unc
Aluminum alloy 6061 or steel comp 303
32
Knurled no. 4
Right-hand
2a
FSC 5305 ⁓ Screws
unc thread series passivate threads surface treated 32 thread quantity per inch knurled no. 4 head style 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.