Part Number: 204-040-631-1

Description: Externally Relieved Body Bolt for Bell 204 NSN 5306-00-633-0827.

Properties

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.530 inches and 0.570 inches

Fastener Length:

Between 3.290 inches and 3.310 inches

Head Style:

Hexagon

Head Height:

Between 0.250 inches and 0.297 inches

Width Between Flats:

Between 0.740 inches and 0.750 inches

Hole Diameter:

0.070 inches

First Diameter From Head:

Between 0.495 inches and 0.499 inches

Second Diameter From Head:

Between 0.280 inches and 0.300 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter:

Between 0.240 inches and 0.260 inches

Distance From Largest Bearing Surface Of Head To End Of Second Diameter:

Between 2.740 inches and 2.760 inches

Thread Diameter:

0.375 inches

Hole Quantity:

Hole Type:

Drilled

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hole Configuration Style:

Hexagon flats

Externally Relieved Body Diameter Quantity:

Material:

Steel comp 4140

Surface Treatment:

Cadmium

Thread Series Designator:

Unf

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