MS20038-4

Military Standard Machine Bolt

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Description:

Fastener Length: 1-21/64", Thread: 1/2-20, Thread Length: 53/64"

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MS20038-4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.828 inches minimum
Fastener Length:
1.328 inches nominal
Head Style:
Hexagon
Head Height:
0.265 inches minimum and 0.297 inches maximum
Width Between Flats:
0.740 inches minimum and 0.752 inches maximum
Thread Diameter:
0.500 inches
Grip Length:
0.500 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
110000 pounds per square inch
Minimum Yield Strength:
90000 pounds per square inch
Material:
Steel corrosion resisting overall
Material Specification:
Mil-b-7874 mil spec single material response overall
Surface Treatment:
Passivate overall
Special Test Features:
Rapture strength an 1200 deg f shall not be less than 47000 psi in 100 hrs
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 1-5/16

Additional Information

SKU / Model: MS200384
NSN: 5306-00-842-1237
FSC: Bolts / 5306
Product Series: MS20038
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS20038-4_Military-Fasteners-com.pdf
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