Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.18375in. and 0.21875in. ⁓7/32"
0.21875in. ⁓7/32"
flat countersunk
0.212in. and 0.216in.
slot
0.112in. (UTS #4)
48
81.0 degrees and 82.0 degrees
copper alloy 360
QQ-B-611, comp b fed spec single material response
unf
Unf
48
Flat countersunk
0.18375 inches minimum and 0.21875 inches maximum
Right-hand
3a
FSC 5305 ⁓ Screws
unf thread series 48 thread quantity per inch flat countersunk head style 0.18375" thread length right-hand 3a thread class
1. | F0-403-1-2 | Cage 55972 |
2. | 250-403 1-2 | Cage 55972 |
3. | 250-403 1-2 | Cage 1NZ85 |
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.