Serving our customers with quality and safety first.
3a
RIGHT-Hand
3.960in. ⁓3-31/32"
hexagon countersunk undercut
1.023in.
0.376in. ⁓25/64"
1.194in.
0.750in. ⁓3/4"
2.938in. and 2.954in.
16
39800 pounds per square inch
36.0 rockwell c and 42.0 rockwell c
steel comp 4140 or steel comp 4340 or steel comp 6150
AMS6382 assn std 1st material response or AMS6415 assn std 2nd material response or AMS6448 assn std 2nd material response
cadmium
AMS-QQ-P-35 assn std single treatment response
unjf
Unjf
Steel comp 4140 or steel comp 4340 or steel comp 6150
16
2.938 inches minimum and 2.954 inches maximum
Hexagon countersunk undercut
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
unjf thread series cadmium surface treated 16 thread quantity per inch 2.938" grip length hexagon countersunk undercut head style right-hand 3a thread class
1. | FTC7463-247 | Cage 58794 |
2. | 106467-12-47 | Cage 56878 |
3. | AS194-12-47 | Cage 84256 |
4. | HS5039-0247 | Cage 8V613 |
5. | AS194-12-47 | Cage 85256 |
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. for items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. for items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.