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NAS1352-04-5

Socket Head Cap Screw

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Description

Fastener Length: 27/64", Thread: 4-40, Head Width: 3/32", Thread Length: 5/16", NAS1352 series screw

Specifications

Drive Style Hexagon
Fastener Length Between 0.4205 inches and 0.4245 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
Internal Drive Style Hexagon
Material Steel
Material Specification Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Thread Class 3a
Thread Diameter 0.112
Thread Direction Right-hand
Thread Length 0.3125
Thread Qty 40
Thread Qty Per Inch (tpi) 40
Thread Series Designator UNJC
Thread Size 4
Width Across Flats 0.094

Other sizes

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

Cross-reference

No interchangeable or dimensionally similar parts are on record for NAS1352-04-5. Try the cross-reference lookup to search by a different part number.

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