MS20008-40

Military Standard Bolt

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Description:

Fastener Length: 3-5/16", Thread: 1/2-20, Head Width: 3/8", Thread Length: 53/64"

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MS20008-40 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.787 inches minimum and 0.837 inches maximum
Fastener Length:
3.297 inches minimum and 3.327 inches maximum
Head Style:
Bevel-conical
Head Diameter:
0.818 inches minimum and 0.828 inches maximum
Head Height:
0.500 inches nominal
Internal Drive Style:
Hexagon
Thread Diameter:
0.500 inches
Width Across Flats:
0.375 inches minimum and 0.378 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
34.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel
Length 3-5/16

Additional Information

SKU / Model: MS2000840
NSN: 5306-00-638-3184
FSC: Bolts / 5306
Product Series: MS20008
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS20008-40_Military-Fasteners-com.pdf
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More MS20008 internal wrenching bolts

MS20008H56

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MS20008H46

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MS20008H42

Fastener Length: 3-29/64", Hole Diameter: ", Thread: 1/2-20, Head Width: 3/8", Thread Length: 53/64"

MS20008H35

Fastener Length: 2-63/64", Hole Diameter: ", Thread: 1/2-20, Head Width: 3/8", Thread Length: 53/64"

MS20008H22

Fastener Length: 2-13/64", Hole Diameter: ", Thread: 1/2-20, Head Width: 3/8", Thread Length: 53/64"

MS20008H16

Fastener Length: 1-13/16", Hole Diameter: ", Thread: 1/2-20, Head Width: 3/8", Thread Length: 53/64"

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