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AN507-632-7

Aeronautical Standard Screw

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Description

Fastener Length: 7/16", Thread: 6-32, Thread Length: 7/16"

Specifications

Countersink Angle 99.0 degrees minimum and 101.0 degrees maximum
Fastener Length 0.438
Head Diameter 0.249 inches minimum and 0.279 inches maximum
Head Style Flat countersunk
Internal Drive Style Cross recess type 1
Length 7/16
Material Steel
Min. Tensile Strength (psi) 55000 pounds per square inch
Screw Material Steel or steel comp 1010
Screw Material Specification Qq-s-630 fed spec 2nd material response or qq-s-631 fed spec 2nd material response or qq-s-634 fed spec 2nd material response
Screw Surface Treatment Cadmium
Screw Surface Treatment Specification Qq-p-416,ty 1,cl 3 fed spec single treatment response
Thread Class 2a
Thread Diameter 0.138
Thread Direction Right-hand
Thread Length 0.376 inches minimum and 0.438 inches maximum
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNC
Thread Size 6

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

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.

  • MS24693-B27 MS #6-32 · 7/16 in · Flat countersunk
  • MS24693-BB27 MS #6-32 · 7/16 in · Flat countersunk
  • MS24693BB27 MS #6-32 · 7/16 in · Flat countersunk
  • MS24693S27 MS #6-32 · 7/16 in · Flat countersunk · Steel
  • NAS514P632-7 NAS #6-32 · 7/16 in · Flat countersunk · Steel
  • NAS514P632-7B NAS #6-32 · 7/16 in · Flat countersunk · Steel
  • NAS514P632-7P NAS #6-32 · 7/16 in · Flat countersunk · Steel
  • AN505-6-14 AN #6-32 · 7/16 in · Flat countersunk · Steel

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