Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.376in. ⁓1-25/64"
1.440in. and 1.500in. ⁓1-1/2"
flat countersunk
0.781in. and 0.864in.
0.250in.
strip
0.438in. ⁓29/64"
0.250in. ⁓1/4"
14
130000 pounds per square inch
80.0 degrees and 84.0 degrees
nickel alloy K-500
plastic polychlorotrifluoroethylene
QQ-N-286, class a fed spec single material response
unc
Unc
14
Flat countersunk
1.376 inches
Right-hand
3a
Schedule B number: 7508900000
nmfc 139820
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
unc thread series 14 thread quantity per inch flat countersunk head style 1.376" thread length right-hand 3a thread class
1. | 53A-00-233-1 | Cage 32386 |
2. | 53A-00-233-1 | Cage 53711 |
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.