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NAS1351C08-6

Socket Head Cap Screw

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Description

Fastener Length: 3/8", Thread: 8-36, Head Width: 9/64", Thread Length: 3/8", NAS1351 series screw

Specifications

Fastener Length 0.345 inches minimum and 0.375 inches maximum
Hardness Rating 80.0 rockwell b minimum
Head Diameter 0.262 inches minimum and 0.270 inches maximum
Head Height 0.159 inches minimum and 0.164 inches maximum
Head Style Flat chamfer
Internal Drive Style Hexagon
Length 3/8
Material CRES
Min. Tensile Strength (psi) 80000 pounds per square inch
Minimum Yield Strength 30000 pounds per square inch
Specification Data 80205-nas1351 professional/industrial association standard
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 fed spec single treatment response
Thread Class 3a
Thread Diameter 0.164
Thread Direction Right-hand
Thread Length 0.289 inches minimum and 0.375 inches maximum
Thread Qty 36
Thread Qty Per Inch (tpi) 36
Thread Series Designator UNRF
Thread Size 8
Width Across Flats 0.1406 inches minimum and 0.1426 inches maximum

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