Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.582in. ⁓19/32"
5.166in. and 5.196in. ⁓5-13/64"
dished hexagon
0.312in. and 0.327in. ⁓21/64"
0.928in. and 0.940in.
0.6233in. and 0.6240in.
0.141in. and 0.151in. first hole
0.625in. ⁓5/8"
4.052in. and 4.072in.
18
160000 pounds per square inch
36.0 rockwell c and 40.0 rockwell c fastener
4.489in. and 4.549in. first hole
32.0 microinches grip
32.0 microinches threads
63.0 microinches bearing surface of head
assembly area extended at threaded end, 0.532 min. and 0.542 max. length 0.549 min. and 0.552 max. diameter; assembly contains retainer pawl, material cres per ams 5643, rockwell hardness 35.0 min. and 39.0 max., finish blast per bac 5951, passivate per QQ-P-35, dry film lube per MIL-L-8937; spring, material cres per ams 5673, rockwell hardness 48.0 min. finish passivate per QQ-P-35; pin and plugs, material 303 cres per astm a 582, finish passivate per QQ-P-35
steel comp E4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 fastener
cadmium and chromate fastener
QQ-P-416, type 2 class 3 fed spec single treatment response fastener
unjf
1EA
Unjf
Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 fastener
18
4.052 inches minimum and 4.072 inches maximum
Dished hexagon
0.582 inches
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 assembly area extended at threaded end, 0.532 min. 18 thread quantity per inch 4.052" grip length dished hexagon head style 0.582" 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.