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MS51850-64

Military Standard Tapping Screw

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Description

hex head, cadmium

Specifications

Fastener Length 0.470 inches minimum and 0.530 inches maximum
Features Provided Casehardened
Head Height 0.105 inches minimum and 0.120 inches maximum
Head Style Hexagon Head
Internal Drive Style Slot
Material Steel
Nonmachine Thread Diameter 0.190
Nonmachine Thread Style Gimlet point (type a, ab or ba)
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416,type 2,class 3 fed spec all treatment responses
Width Between Flats 0.305 inches minimum and 0.312 inches maximum

Cross-reference

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