Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.250in. ⁓1-1/4"
1.946in. and 2.040in. ⁓2-3/64"
hexagon
0.302in. and 0.323in. ⁓21/64"
0.736in. and 0.750in.
0.500in. ⁓1/2"
20
80000 pounds per square inch
40000 pounds per square inch
nickel alloy 400
QQ-N-281 cl a fed spec single material response
cadmium and chromate
QQ-P-416, ty 2 cl 2 fed spec single treatment response
unf
2 type and 10p style
1EA
Unf
Nickel alloy 400
20
Hexagon
1.250 inches minimum
Right-hand
3a
Schedule B number: 7508900000
nmfc 139820
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
unf thread series cadmium surface treated 20 thread quantity per inch hexagon head style 1.250" thread length right-hand 3a thread class
1. | SS426-4491146-PIECE 16 | Cage 25685 |
2. | FF-S-85 | Cage 81348 |
Nothing similar to this part number was found in our inventory
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.