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MS27039-0804

Machine Screw

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Description

Machine Screw

Specifications

Country of Origin USA
Fastener Length Between 0.266 inches and 0.313 inches
Grip Length 9/32
Hardness Rating Between 26.0 rockwell c and 32.0 rockwell c
Head Angle 100 ?
Head Diameter Between 0.306 inches and 0.322 inches
Head Height Between 0.105 inches and 0.115 inches
Head Style Pan Head
Head Type Recessed
Industry Standards/Certification MS27039
Internal Drive Style Cross recess type 1
Length 0.281 in, 5/16
Material Steel
Min. Tensile Strength (psi) 125000 pounds per square inch
NIIN 00-903-7707
NSN 5305-00-903-7707
Screw Material Steel comp 8630 or steel comp 4037
Screw Surface Treatment Cadmium and chromate
Thread 8-32
Thread Class 3a
Thread Diameter 0.164
Thread Direction Right-hand
Thread Length Between 0.140 inches and 0.281 inches
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNC
Thread Series Designator Unc (coarse thread)
Thread Size 8-32
Type Cad Plated
Weight 0.0032 lb

Cross-reference

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