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NAS1581K3H3

Bolt

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Description

Fastener Length: 9/16", Thread: 10-32, Thread Length: 23/64"

Specifications

Countersink Angle 99.0 degrees minimum and 101.0 degrees maximum
Fastener Length 0.538 inches minimum and 0.568 inches maximum
Grip Diameter 0.188
Grip Length 0.190
Head Diameter 0.257
Head Style Flat countersunk
Internal Drive Style Recessed type i
Length 9/16
Material Titanium
Material Specification Ams 4928 national std/spec single material response or ams 4967 national std/spec single material response
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 0.363
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNF
Thread Size 10

Cross-reference

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