Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.875in. ⁓7/8"
0.875in. ⁓7/8"
flat chamfer
0.550in. and 0.562in.
0.368in. and 0.375in. ⁓3/8"
0.061in. and 0.067in. ⁓5/64"
hexagon
0.3750in. ⁓3/8"
0.312in. ⁓5/16"
6
drilled
16
12410 pounds per square inch
round internal hexagon
screw, cap, socket head, undrilled and drilled, plain and SELF-Locking, alloy steel, CORROSION-Resistant steel and HEAT-Resistant steel, UNRC-3A and UNRC-2A
material will be cold worked and age hardened to meet fastener requirements of FF-S-86 and NAS1352
iron alloy 660
AMS5731 (uns S66286) national std/spec 1st material response or AMS5737 (uns S66286) national std/spec 2nd material response
passivate
AMS2700, method 1, type 2 or 8, class 1 national std/spec single treatment response
unrc
80205-NAS1352 professional/industrial association standard
Unrc
Iron alloy 660
16
0.061 inches minimum and 0.067 inches maximum
Flat chamfer
0.875 inches
Right-hand
3a
Schedule B number: 7318152000
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unrc thread series passivate surface treated material will be cold worked screw, cap, socket head, undrilled 16 thread quantity per inch 0.061" hole diameter flat chamfer head style 0.875" 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. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.