Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.979in. ⁓1-63/64"
6.089in. and 6.119in. ⁓6-1/8"
spline extended washer
1.090in. and 1.110in. ⁓1-1/8"
2.539in. and 2.549in.
0.188in. and 0.208in.
1.3725in. and 1.3740in.
132000 pounds per square inch
1.485in. and 1.500in.
1.375in. ⁓1-3/8"
4.115in. and 4.135in.
12
260000 pounds per square inch
32.0 microinches bearing surface of head
32.0 microinches grip
cobalt alloy MP-159
ams 5842 assn std single material response
passivate
QQ-P-35 fed spec single treatment response
unjf
Unjf
Cobalt alloy mp-159
12
4.115 inches minimum and 4.135 inches maximum
Spline extended washer
1.979 inches
Right-hand
3a
Schedule B number: 8105900000
Cobalt, wrought, and articles thereof
FSC 5306 ⁓ Bolts
unjf thread series passivate surface treated 12 thread quantity per inch 4.115" grip length spline extended washer head style 1.979" thread length right-hand 3a thread class
1. | 3D0166-22-66 | Cage 88277 |
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.