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329025

Bolt

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Description

Fastener Length: 9/16", Hole Diameter: ", Thread: 1/4-28, Thread Length: 35/64"

Specifications

Extended Washer Diameter 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness 0.060 inches minimum and 0.070 inches maximum
Fastener Length 0.552 inches minimum and 0.572 inches maximum
Features Provided Finished head
Hardness Rating 24.0 rockwell c minimum and 36.0 rockwell c maximum
Head Height 0.320 inches minimum and 0.340 inches maximum
Head Style Double hexagon w/hole
Hole Configuration Style Double hexagon longitudinal hole
Hole Diameter 0.062
Hole Quantity 4
Hole Type Drilled
Length 9/16
Material Iron
Material Specification Ams 5732 assn std single material response
Minimum Yield Strength 85000 pounds per square inch
Precious Material Silver
Surface Treatment Silver
Thread Diameter 0.250
Thread Direction Right-hand
Thread Length 0.481 inches minimum and 0.552 inches maximum
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series Designator UNF
Thread Size 1/4
Width Between Flats 0.304 inches minimum and 0.313 inches maximum

Cross-reference

No interchangeable or dimensionally similar parts are on record for 329025. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error