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Bolt MS20004H6

Description:

MS20004H6 Details

National Stock Number (NSN) 5306-00-637-8641
Alternate Part Number N/A
Federal Supply Class (FSC) 5306
Unit of Measure (UOM) 1 /Ea.
Thread Class 3A
Thread Direction Right-hand
Thread Length 0.475 inches
Fastener Length Between 0.860 inches and 0.890 inches
Head Style Bevel-conical
Head Diameter Between 0.428 inches and 0.438 inches
Head Height 0.250 inches
Hole Diameter 0.037 inches
Internal Drive Style Hexagon
Thread Diameter 0.250 inches
Width Across Flats Between 0.188 inches and 0.190 inches
Hole Quantity 4
Hole Type Drilled
Thready Qty Per Inch (tpi) 28
Min. Tensile Strength (psi) 160000 pounds per square inch
Hardness Rating 34.0 Rockwell c and 40.0 Rockwell c
Hole Configuration Style Round longitudinal hole
Material Steel comp 4140 or steel comp E4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
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
Surface Treatment Cadmium and chromate
Surface Treatment Specification QQ-P-416, type 2 cl 2 federal specification single treatment response
Thread Series Designator Unf

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