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MS20004H6

Bolt

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Description

Length: 7/8", Hole Diameter: 1/32", Thread: 1/4-28, Head Width: 3/16", Thread Length: 15/32", MS20004 series bolt

Specifications

Country of Origin USA
Drive Style Hexagon
Fastener Length Between 0.86 inches and 0.89 inches
Hardness Rating 34.0 rockwell c and 40.0 rockwell c
Head Diameter Between 0.428 inches and 0.438 inches
Head Height 0.25
Head Style Bevel-conical
Hole Configuration Style Round longitudinal hole
Hole Diameter 0.037
Hole Quantity 4
Hole Type Drilled
Internal Drive Style Hexagon
Length 7/8
Material Steel
Material Specification Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
Min. Tensile Strength (psi) 160000 pounds per square inch
Surface Treatment Cadmium and chromate
Surface Treatment Specification Type 2 cl 2 federal specification single treatment response qq-p-416
Thread Class 3a
Thread Diameter 0.25
Thread Direction Right-hand
Thread Length 0.475
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series UNF
Thread Series Designator Unf (fine thread)
Thread Size 1/4
Weight .005 lb
Width Across Flats Between 0.188 inches and 0.190 inches

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS20004H6. Try the cross-reference lookup to search by a different part number.

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