Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.625in. and 0.672in. ⁓43/64"
7.937in. and 7.984in. ⁓7-63/64"
hexagon
0.422in. and 0.454in. ⁓15/32"
1.240in. and 1.253in.
0.8727in. and 0.8735in.
0.138in. first hole and 0.145in. first hole
0.875in. ⁓7/8"
7.312in.
14
180000 pounds per square inch
39.0 rockwell c and 42.0 rockwell c
7.734in. first hole and 7.766in. first hole
steel comp E4340
MIL-S-5000 mil spec single material response
cadmium threads
chromium grip
cadmium head
QQ-320, class 1 fed spec single treatment response grip
QQ-416, type 2 fed spec single treatment response threads
QQ-P-416, type 2 fed spec single treatment response head
81349-MIL-I-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .
unf
1EA
Unf
Steel comp e4340
14
7.312 inches
Hexagon
0.625 inches minimum and 0.672 inches maximum
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
unf thread series cadmium head surface treated 14 thread quantity per inch 7.312" grip length hexagon head style 0.625" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. the head is designed to accommodate an external wrench or driver. 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. the unthreaded portion is of specific 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. a locking feature may be incorporated in the design of the head or threads. see bolt, machine and bolt, clevis.