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NAS1352-08-20

Socket Head Cap Screw

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Description

Fastener Length: 1-1/4", Thread: 8-32, Head Width: 9/64", Thread Length: 7/8", NAS1352 series screw

Specifications

Drive Style Hexagon
Fastener Length Between 1.210 inches and 1.250 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 1 1/4
Material Steel
Material Specification 66 federal standard single material response
Min. Tensile Strength (psi) 180000 pounds per square inch
Specification Data 80205-nas1352 professional/industrial association standard
Surface Treatment Oxide
Surface Treatment Specification Cl 1 military specification single treatment response mil-c-13924
Thread Class 3a
Thread Diameter 0.164
Thread Direction Right-hand
Thread Length 0.875
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNRC
Thread Series Designator UNRC
Thread Size 8
Width Across Flats Between 0.141 inches and 0.143 inches

Other sizes

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