Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.940in. and 1.020in. ⁓1-1/32"
1.272in. and 1.312in. ⁓1-5/16"
double hexagon w/hole
0.504in. ⁓33/64"
0.5625in.
0.828in.
0.123in.
0.055in. ⁓1/16"
0.4985in. and 0.4995in.
0.500in. ⁓1/2"
0.292in. and 0.332in.
1
drilled
20
180000 pounds per square inch
39.0 rockwell c and 43.0 rockwell c
double hexagon longitudinal hole
32.0 microinches bearing surface of HEAD32.0 microinches grip
navy special project
nickel alloy 718 or cobalt comp MP-35-N
ams 5662 assn std 1st material response or ams 5845 assn std 2nd material response
unjf
Unjf
Nickel alloy 718 or cobalt comp mp-35-n
20
0.292 inches minimum and 0.332 inches maximum
0.055 inches
Double hexagon w/hole
0.940 inches minimum and 1.020 inches maximum
Right-hand
3a
FSC 5306 ⁓ Bolts
unjf thread series navy special project 20 thread quantity per inch 0.292" grip length 0.055" hole diameter double hexagon w/hole head style 0.940" 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.