Part Number A51H20552-11 Hexagon Plain Nut

SKU: 5310000033886

A51H2055211 Hexagon Plain Nut Datasheet

Thread Direction:

Right-hand

Nut Style:

Hexagon

Nut Height:

0.343 inches

Drilled Hole Diameter:

0.047 inches

Hole Type And Quantity:

3 drilled

Width Across Flats:

Between 0.986 inches and 1.002 inches

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Hardness Rating:

Between 38.0 rockwell c and 45.0 rockwell c

Thread Size:

0.625 inches

Hole Configuration Style:

Configuration b

Countersink Angle:

120.0 degrees nut

Bearing Surface Type:

Chamfered

Bearing Surface Finish:

125.0 microinches

Part Name Assigned By Controlling Agency:

Navy special project

Material Specification:

Ams 5659 assn standard single material response

Surface Treatment Specification:

QQ-P-35 federal specification single treatment response

Manufacturer Cage:

61174

Trade Information:

Nuts of iron or steel

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