Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.512in. and 0.553in. ⁓9/16"
0.594in. and 0.625in. ⁓5/8"
oval countersunk
0.285in. and 0.332in.
cross recess type 1
0.164in. (UTS #8)
32
62000 pounds per square inch
99.0 degrees and 101.0 degrees
aluminum alloy 2024
QQ-A-225/6 fed spec single material response
paint
chromate
595, no. 27778 fed std single treatment response
MIL-C-5541 mil spec single treatment response
cream
unc
Unc
Chromate
32
Oval countersunk
0.512 inches minimum and 0.553 inches maximum
Right-hand
3a
Schedule B number: 7616106000
nmfc 013680
Threaded fasteners of aluminum
FSC 5305 ⁓ Screws
unc thread series chromate screw surface treated 32 thread quantity per inch oval countersunk head style 0.512" 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 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.