Serving our customers with quality and safety first.
RIGHT-Hand
4.5in. ⁓4-1/2"
4.5in. ⁓4-1/2"
hexagon
0.3125in. ⁓21/64"
0.75in.
w/o internal drive
0.500in. ⁓1/2"
13
navy special project
steel
unc
Unc
13
Hexagon
4.5 inches
Right-hand
Schedule B number: 7318152000
nmfc 133300
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unc thread series navy special project 13 thread quantity per inch hexagon head style 4.5" thread length right-hand
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.