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NAS1352-04-6P

Socket Head Cap Screw Cadmium 4-40 3/8

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Description

Socket Head Screw

Specifications

Alternate Part Number MS16997-10
Country of Origin USA
Drilling Undrilled Head
Drive Style Hexagon
Fastener Length Between 0.359 inches and 0.391 inches
Hardness Rating 36.0 rockwell c and 45.0 rockwell c
Head Diameter Between 0.176 inches and 0.183 inches
Head Height Between 0.108 inches and 0.112 inches
Head Style Flat chamfer
Head Type Socket
Industry Standards/Certification NAS1352
Internal Drive Style Hexagon
Length 3/8 in
Material Steel
Material Specification 66 federal standard single material response
Min. Tensile Strength (psi) 160000 pounds per square inch
Minimum Yield Strength 130000 pounds per square inch
NIIN 00-089-0269
NSN 5305-00-089-0269
Sold In Per Package
Specification Data 80205-nas1352 professional/industrial association standard
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread 4-40
Thread Class 3a
Thread Diameter 0.112
Thread Direction Right-hand
Thread Length Between 0.309 inches and 0.359 inches
Thread Qty 40
Thread Qty Per Inch (tpi) 40
Thread Series UNC
Thread Series Designator Unc (coarse thread)
Thread Size 0.1120-40
Type Coarse Thread
Weight 0.001 lb
Width Across Flats Between 0.093 inches and 0.095 inches

Other sizes

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

Cross-reference

Interchangeable

Parts that share a National Stock Number or are listed as an alternate for NAS1352-04-6P — functionally equivalent.

  • MS16997-10 Listed alternate 40.00 in · 3/8 in · Steel

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