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NAS1351-4-32P

MS16998-49 Socket Head Cap Screw

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Description

Misc Hardware

Specifications

Drive Style Hexagon
Fastener Length Between 1.960 inches and 2.000 inches
Hardness Rating 38.0 rockwell c and 45.0 rockwell c
Head Diameter Between 0.365 inches and 0.375 inches
Head Height Between 0.244 inches and 0.250 inches
Head Style Flat chamfer
Internal Drive Style Hexagon
Length 2.00
Material Steel
Min. Tensile Strength (psi) 180000 pounds per square inch
Minimum Yield Strength 155000 pounds per square inch
Specification Data 80205-nas1351 professional/industrial association standard
Surface Treatment Cadmium and chromate
Surface Treatment Specification Cl 2 federal specification all treatment responses type 2 qq-p-416
Thread Class 3a
Thread Diameter 0.250
Thread Direction Right-hand
Thread Fraction 1/4-28
Thread Length 1.000
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series UNRF
Thread Series Designator UNRF
Width Across Flats Between 0.188 inches and 0.190 inches

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 NAS1351-4-32P. Try the cross-reference lookup to search by a different part number.

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