Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

MS9557-05 Machine Bolt

Product Series: MS
ECCN: EAR99
Schedule: 7318.15.8085

Price per Unit $5.89

Units per Pack 10

Price per Pack $58.90

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

Quantity will be increased in increments of 10

Total Unit Quantity:

Total Packs 1

Total Price $58.90

Add item to quote

Head Style

Double hexagon w/hole

Material

Iron alloy 660

Thread Class

Extended Washer Diameter: Between 0.428 inches and 0.438 inches
Extended Washer Thickness: 0.060 inches
Fastener Length: Between 0.428 inches and 0.448 inches
Features: Finished head
Features Provided: Finished head
Grip Length: Between 0.079 inches and 0.099 inches
Hardness Rating: 24.0 rockwell c and 35.0 rockwell c
Head Height: Between 0.290 inches and 0.310 inches
Material Specification: Ams5731 assn standard single material response
Min. Tensile Strength (psi): 85000 pounds per square inch
Minimum Yield Strength: 130000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Thread Diameter: 0.250 inches
Thread Direction: Right-hand
Thread Length: Between 0.329 inches and 0.369 inches
Thread Qty Per Inch (tpi): 28
Thread Series Designator: Unjf (fine thread with external controlled root radius)
Width Between Flats: 0.313 inches