MS20008-38

Military Standard Bolt

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Description:

Fastener Length: 3-3/16", Thread: 1/2-20, Head Width: 3/8", Thread Length: 25/32"

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MS20008-38 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.787 inches minimum
Fastener Length:
3.188 inches nominal
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:
0.3755 inches minimum and 0.3785 inches maximum
Thready Qty Per Inch (tpi):
20
Hardness Rating:
34.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Material:
Steel comp 4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty2,cl2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel
Length 3-3/16

Additional Information

SKU / Model: MS2000838
NSN: 5306-01-423-8232
FSC: Bolts / 5306
Product Series: MS20008
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS20008-38_Military-Fasteners-com.pdf
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As always great service with fast shipping. That's why I always choose military fasteners first for my aircraft needs. Thanks.

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Always great service. Has been my first go to parts store!

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5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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