MS90728-19

Military Standard Hexagon Head Cap Screw

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Description:

Fastener Length: 3-1/4", Thread: 1/4-20, Thread Length: 3/4

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MS90728-19 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.750 inches minimum and 0.938 inches maximum
Fastener Length:
3.250 inches nominal
Head Style:
Hexagon
Head Height:
0.150 inches minimum and 0.163 inches maximum
Width Between Flats:
0.428 inches minimum and 0.438 inches maximum
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
150000 pounds per square inch
Minimum Yield Strength:
120000 pounds per square inch
Material:
Steel overall
Material Specification:
Sae gr 8 assn std single material response overall
Surface Treatment:
Zinc overall and chromate overall
Surface Treatment Specification:
Astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 3-1/4

Additional Information

SKU / Model: MS9072819
NSN: 5305-00-071-2516
FSC: Screws / 5305
Product Series: MS90728
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 45
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS90728-19_Military-Fasteners-com.pdf
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More MS90728 hexagon head cap screws

MS90728-8

$0.30 EA, Fastener Length: 0-31/32in., Thread: 1/4-20, Thread Length: 3/4in.

MS90728-69

$5.70 EA, Fastener Length: 2-3/4in., Thread: 3/8-16, Thread Length: 1-1/64in.

MS90728-66

$4.74 Each, Hex head

MS90728-64

$1.44 EA, MS90728-64

MS90728-6

Fastener Length: 23/32in., Thread: 1/4-20, Thread Length: 19/32in.

MS90728-46

Fastener Length: 3-13/32in., Thread: 5/16-18, Thread Length: 0-7/8in.

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Customer Reviews

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Ordered the plugs on Tuesday and received them Friday morning. Great service. Items arrived as ordered. You run a tight ship.

4.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

I've been buying from Military Fasteners for about 2 years. In that time, I don't ever recall having a bad experience. Please keep up the great work and continue offering the fair prices, fast shipping and excellent customer service.

4.0