Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.443in. and 0.510in. ⁓33/64"
1.203in. and 1.250in. ⁓1-1/4"
flat countersunk undercut
0.502in. and 0.507in.
0.071in. and 0.073in. ⁓5/64"
0.2490in. and 0.2495in.
HIGH-Torque
0.250in. ⁓1/4"
0.740in. and 0.760in.
28
99.0 degrees and 101.0 degrees
32.0 microinches grip
32.0 microinches threads
assembled with one O-Ring per ST7M251, fscm 76301; cetyl alcohol lubrication
steel comp XM-13
AMS5629 assn std single material response
passivate
QQ-P-35 fed spec single treatment response
unjf
1EA
Unjf
Steel comp xm-13
28
0.740 inches minimum and 0.760 inches maximum
Flat countersunk undercut
0.443 inches minimum and 0.510 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 5305 ⁓ Screws
unjf thread series passivate surface treated assembled with one o-ring per ST7M251, fscm 76301; cetyl alcohol lubrication 28 thread quantity per inch 0.740" grip length flat countersunk undercut head style 0.443" thread length right-hand 3a thread class
1. | ST3M652C4-12A | Cage 76301 |
2. | 11925C4-12A | Cage 59563 |
Nothing similar to this part number was found in our inventory
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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 designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.