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NAS1352-08-5P

Socket Head Cap Screw

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Description

Fastener Length: 5/16", Thread: 8-32, Head Width: 9/64", Thread Length: 5/16", NAS1352 series screw

Specifications

Drive Style Hexagon
Fastener Length Between 0.282 inches and 0.312 inches
Hardness Rating 38.0 rockwell c and 45.0 rockwell c
Head Diameter Between 0.262 inches and 0.270 inches
Head Height Between 0.159 inches and 0.164 inches
Head Style Flat chamfer
Internal Drive Style Hexagon
Length 5/16
Material Steel
Min. Tensile Strength (psi) 180000 pounds per square inch
Minimum Yield Strength 155000 pounds per square inch
Specification Data 80205-nas1352 professional/industrial association standard
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416 type 2 cl 2 federal specification single treatment response
Thread Class 3a
Thread Diameter 0.164
Thread Direction Right-hand
Thread Length Between 0.220 inches and 0.312 inches
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNRC
Thread Series Designator UNRC
Thread Size 8
Width Across Flats Between 0.1406 inches and 0.1426 inches

Other sizes

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