Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.173in. and 0.203in. ⁓13/64"
0.235in. and 0.265in. ⁓17/64"
flat chamfer
0.213in. and 0.225in.
0.055in. and 0.063in. ⁓5/64"
HIGH-Torque
0.112in. (UTS #4)
40
160000 pounds per square inch
titanium alloy uns R54520
NAS621 assn std single material response
unc
Unc
40
Flat chamfer
0.173 inches minimum and 0.203 inches maximum
Right-hand
3a
FSC 5305 ⁓ Screws
unc thread series 40 thread quantity per inch flat chamfer head style 0.173" thread length right-hand 3a thread class
1. | HT8053-020 | Cage 92215 |
2. | 66113-20 | Cage 56878 |
3. | 66113-20 | Cage 80539 |
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.