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NAS1103-3

Shear Bolt

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Description

Shear Bolt

Specifications

Fastener Length 0.464
Grip Diameter 0.1885 inches minimum and 0.1895 inches maximum
Grip Length 0.188
Hardness Rating 36.0 rockwell c minimum and 40.0 rockwell c maximum
Head Height 0.110
Head Style Dished hexagon
Material Steel
Material Specification Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response or mil-s-8695 mil spec 6th material response
Min. Tensile Strength (psi) 160000 pounds per square inch
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416,ty 2,cl 3 fed spec all treatment responses
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 0.276 inches minimum
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNF
Width Between Flats 0.367 inches minimum and 0.376 inches maximum

Cross-reference

Interchangeable

Parts that share a National Stock Number or are listed as an alternate for NAS1103-3 — functionally equivalent.

  • NAS6203-3 Listed alternate 32.00-32 · 0.511 in · Dished hexagon · Steel

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