Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.226in. and 0.236in. ⁓1/4"
0.250in. ⁓1/4"
oval
0.127in. and 0.133in.
0.016in. and 0.022in. ⁓1/32"
slot
0.073in. (UTS #1)
72
navy special project
copper alloy 210 or copper alloy 220 or copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 270 or copper alloy 274 or copper alloy 510 or copper alloy 745 or copper alloy 752 or copper alloy 757 or copper alloy 764 or copper alloy 770
unf
Unf
72
Oval
0.226 inches minimum and 0.236 inches maximum
Right-hand
3a
Schedule B number: 7415338550
nmfc 096630
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unf thread series navy special project 72 thread quantity per inch oval head style 0.226" 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.