Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.451in. ⁓29/64"
0.469in. and 0.500in. ⁓1/2"
flat countersunk
0.191in. and 0.225in.
cross recess type 1
0.112in. (UTS #4)
40
99.0 degrees and 101.0 degrees
copper alloy
astm B16 assn std single material response or astm B36 assn std single material response or astm B134 assn std single material response or astm B206 assn std single material response
nickel
QQ-N-290, cl 1, gr e fed spec single treatment response
unc
Unc
Nickel
40
Flat countersunk
0.451 inches maximum
Right-hand
2a
Schedule B number: 7415338550
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unc thread series nickel screw surface treated 40 thread quantity per inch flat countersunk head style 0.451" thread length right-hand 2a thread class
1. | MS24693NB6 | Cage 96906 |
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.