Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.531in. ⁓17/32"
1.204in. and 1.250in. ⁓1-1/4"
flat countersunk undercut
0.628in. and 0.633in.
0.087in. and 0.089in. ⁓3/32"
HIGH-Torque
0.312in. ⁓5/16"
24
180000 pounds per square inch
100.0 degrees
steel comp E4340 or steel comp 4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4130 or steel comp 4037
cadmium
unf
1EA
Unf
Cadmium
24
Flat countersunk undercut
0.531 inches minimum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unf thread series cadmium screw surface treated 24 thread quantity per inch flat countersunk undercut head style 0.531" thread length right-hand 3a thread class
1. | 3M49-5-11 | Cage 76301 |
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.