Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.250in. ⁓1-1/4"
2.312in. ⁓2-5/16"
flat chamfer
0.550in. and 0.562in.
0.368in. and 0.375in. ⁓3/8"
pellet threads or patch threads or strip threads
hexagon
0.375in. ⁓3/8"
0.312in. ⁓5/16"
16
130000 pounds per square inch
90000 pounds per square inch
nickel alloy K-500
plastic polyamide locking feature
QQ-N-286 cla fed spec single material response
unc
V1 type
Unc
Plastic polyamide locking feature
Nickel alloy k-500
16
Flat chamfer
1.250 inches minimum
Right-hand
3a
Schedule B number: 7508900000
nmfc 093486
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
unc thread series 16 thread quantity per inch flat chamfer head style 1.250" thread length right-hand 3a thread class
1. | 412-4637511 PC 75 | Cage 43689 |
2. | 4637511 PC 75 | Cage 43689 |
3. | 2085-7 PC75 | Cage 43689 |
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.