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MS51830A204L

Military Standard Screw Thread Insert

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Description

Thread Size: 1/2", Thread Length: 1/2

Specifications

Full Internal Thread Length 0.430
Insert Size 1/2x13
Internal Thread Relief Depth 0.070
Length 0.500
Material Steel
Special Features Internal threads mil-s-8879 unjf (fine thread with external controlled root radius) 3b
Specification Data 96906-ms51835-inserts government specification and 96906-ms51830e government specification
Style Designator Grooved keylock
Thread Direction Right-hand
Thread Length 0.500
Thread Pitch Diameters +0.499/+0.500 inches
Thread Qty Per Inch (tpi) 13
Thread Series UNC
Thread Series Designator Unc (coarse thread)
Thread Size 0.500

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