MS20034-6

Military Standard Machine Bolt

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Description:

Fastener Length: 1-19/64", Thread: 1/4-28, Thread Length: 9/16",

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MS20034-6 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.484 inches minimum and 0.563 inches maximum
Fastener Length:
1.250 inches minimum and 1.297 inches maximum
Head Style:
Hexagon
Head Height:
0.140 inches minimum and 0.172 inches maximum
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.734 inches minimum and 0.766 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Hardness Rating:
27.0 rockwell c minimum overall and 37.0 rockwell c maximum overall
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material:
Steel corrosion resisting overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 1-19/64

Additional Information

SKU / Model: MS200346
NSN: 5306-00-490-4584
FSC: Bolts / 5306
Product Series: MS20034
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS20034-6_Military-Fasteners-com.pdf
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More MS20034 machine bolts

MS20034-5

$5.70 Each, Length: 1-9/64in., grip: 5/8in., thread: 1/4-28 hex head machine bolt

MS20034-4

Length: 1-1/64in., grip: 1/2in., thread: 1/4-28, hex head bolt

MS20034-3

Length: 57/64in., grip: 3/8in., thread: 1/4-28, hex head machine bolt, 5306-00-809-0024

MS20034-2

$4.74 Each, Length: 49/64in., grip: 1/4in., thread: 1/4-28, hex head bolt

MS20034-1

Length: 41/64 grip: 1/8 thread: 1/4-28 hex head bolt, 5306-00-971-7659

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Customer Reviews

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Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0

I am always impressed that you can process and ship and order only a few hours after you get it. Keep up the good work.

5.0

Phone was answered on the second ring. The order was taken. All requested items were in stock. Got my order delivered to my door 2 days later.

5.0

You did great. Very friendly efficient staff helped out. Products exactly what I needed.

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