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NAS6303U7D

Bolt

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Description

Fastener Length: 49/64", Thread: 10-32, Thread Length: 11/32"

Specifications

Distance From Head Largest Bearing Surface To Shank Hole Center 0.572 inches minimum first hole and 0.622 inches maximum first hole
Fastener Length 0.746 inches minimum and 0.776 inches maximum
Grip Diameter 0.1890 inches minimum and 0.1895 inches maximum
Grip Length 0.428 inches minimum and 0.448 inches maximum
Head Height 0.110 inches minimum and 0.125 inches maximum
Head Style Dished hexagon
Length 49/64
Material Iron
Min. Tensile Strength (psi) 160000 pounds per square inch
Shank Unthreaded Hole Diameter 0.070 inches minimum first hole and 0.080 inches maximum first hole
Specification Data 80205-nas6303 professional/industrial association standard
Surface Finish 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads
Surface Treatment Passivate
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 0.298 inches minimum and 0.348 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

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

  • NAS6303-7 NAS #10-32 · 0.766 in · Dished hexagon · Iron
  • NAS6403U7 NAS #10-32 · 0.766 in · Dished hexagon · Titanium

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