Part Number MS9557-20 Machine Bolt

SKU: 5306010563506
Image of part number MS9557-20

MS955720 Machine Bolt Datasheet

Thread Direction:
Right-hand
Thread Length:
Between 0.720 inches and 0.740 inches
Fastener Length:
Between 1.365 inches and 1.385 inches
Head Style:
Double hexagon w/hole
Head Height:
Between 0.290 inches and 0.310 inches
Width Between Flats:
Between 0.311 inches and 0.313 inches
Extended Washer Diameter:
Between 0.428 inches and 0.448 inches
Extended Washer Thickness:
Between 0.050 inches and 0.070 inches
Thread Diameter:
0.250 inches
Grip Length:
Between 0.565 inches and 0.625 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Hardness Rating:
24.0 rockwell c and 35.0 rockwell c
Minimum Yield Strength:
85000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Manufacturer Cage:
96906
Trade Information:
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Bolts and bolts and their nuts or washers exported in the same shipment

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