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NAS6603-50

Shear Bolt

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Description

Fastener Length: 3-31/64", Thread: 10-32, Thread Length: 23/64

Specifications

Fastener Length 3.455 inches minimum and 3.485 inches maximum
Grip Diameter 0.1885 inches minimum and 0.1895 inches maximum
Grip Length 3.115 inches minimum and 3.135 inches maximum
Head Height 0.110 inches minimum and 0.125 inches maximum
Head Style Undercut hexagon
Length 3 31/64
Material Steel
Surface Finish 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416,type 2,class 3 fed spec single treatment response
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 0.320 inches minimum and 0.370 inches maximum
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNJF
Thread Size 10
Width Between Flats 0.367 inches minimum and 0.376 inches maximum

Cross-reference

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