Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.125in. ⁓1-1/8"
1.500in. ⁓1-1/2"
double hexagon extended washer
0.244in. and 0.250in. ⁓1/4"
0.249in. and 0.253in.
0.365in. and 0.375in.
0.100in. and 0.120in.
w/o internal drive
0.250in. ⁓1/4"
28
170000 pounds per square inch
steel
oxide
unrf
1EA
Unrf
Oxide
28
Double hexagon extended washer
1.125 inches
Right-hand
3a
Schedule B number: 7318152000
nmfc 133300
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unrf thread series oxide screw surface treated 28 thread quantity per inch double hexagon extended washer head style 1.125" 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.