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MS9218-12 Machine Bolt

Product Series: MS
ECCN: EAR99
Schedule: 7318.15.8085

Unit of Measure: EA

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Head Style

Double hexagon w/hole

Material

Steel comp 601

Surface Treatment

Ams 2416 assn standard single treatment response

Thread Class

Extended Washer Diameter: 0.438 inches
Extended Washer Thickness: Between 0.060 inches and 0.070 inches
Fastener Length: 0.875 inches
Features: Finished head
Features Provided: Finished head
Grip Length: Between 0.125 inches and 0.145 inches
Hardness Rating: 42.0 rockwell c and 46.0 rockwell c
Head Height: 0.330 inches
Hole Configuration Style: Hexagon longitudinal hole
Hole Quantity: 4
Hole Type: Drilled
Material Specification: Ams 6304 assn standard single material response
Min. Tensile Strength (psi): 195000 pounds per square inch
Surface Finish: 32.0 microinches threads
Thread Diameter: 0.250 inches
Thread Direction: Right-hand
Thread Length: Between 0.730 inches and 0.750 inches
Thread Qty Per Inch (tpi): 28
Thread Series Designator: Unjf (fine thread with external controlled root radius)
Width Between Flats: Between 0.305 inches and 0.313 inches
Hole Diameter: 0.070 inches