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MS24671-54

Hexagon Socket Flat Head Cap Screw

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Description

Fastener Length: 1-31/64", Thread: 3/8-16, Head Width: 7/32", Thread Length: 1-1/8

Specifications

Countersink Angle Between 80.0 degrees and 84.0 degrees
Drive Style Hexagon
Fastener Length Between 1.484 inches and 1.531 inches
Finish Passivate
Hardness Rating 80.0 rockwell b
Head Diameter Between 0.720 inches and 0.781 inches
Head Style Flat Head, Flat countersunk
Internal Drive Style Hexagon
Length 1 1/2
Material CRES
Material Specification 66 federal standard all material responses
Min. Tensile Strength (psi) 80000 pounds per square inch
Minimum Yield Strength 30000 pounds per square inch
Size 3/8-16
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 federal specification single treatment response
Thread Class 3a
Thread Diameter 0.375
Thread Direction Right-hand
Thread Length Between 1.125 inches and 1.250 inches
Thread Qty 16
Thread Qty Per Inch (tpi) 16
Thread Series UNC
Thread Series Designator Unc (coarse thread)
Thread Size 3/8
Thread Type N.C. - Coarse
Width Across Flats 0.219

Cross-reference

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