MS21250-05038

Military Standard Shear Bolt

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Description:

Fastener Length: 2-31/32", Thread: 1/4-24, Thread Length: 39/64", twelve point, external wrenching

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MS21250-05038
MS21250-05038
MS21250-05038
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Up to qty 35 ships same day if ordered before 4pm EST
MS21250-05038 Price:
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$19.73 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21250-05038 Datasheet Features and Specification

Thread Class:
3a
Thread Length:
0.589 inches minimum and 0.609 inches maximum
Fastener Length:
2.974 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.348 inches nominal
Width Between Flats:
0.367 inches minimum and 0.376 inches maximum
Extended Washer Diameter:
0.521 inches minimum and 0.531 inches maximum
Extended Washer Thickness:
0.082 inches nominal
Grip Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Thread Diameter:
0.312 inches
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
39.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Hardness Rating:
39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material:
Steel comp e4340 overall or steel comp 8740 overall or steel comp 6150 overall or steel comp 4140 overall
Material:
Steel comp e4340 or steel comp 8740 or steel comp 6150 or steel comp 4140 overall
Material Specification:
Mil-s-5000 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-5626 mil spec 4th material response overall
Material Specification:
Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-5626 mil spec 4th material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 2-31/32

Additional Information

SKU / Model: MS2125005038
NSN: 5306-00-131-7218
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.388 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
MS21250-05038_Military-Fasteners-com.pdf
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MS21250H12030

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MS21250H10036

Fastener Length: 3-5/32", Thread: 5/8-18, Thread Length: 59/64"

MS21250H10028

Fastener Length: 2-43/64in., Hole Diameter: 1/16in., Thread: 5/8-18, Thread Length: 29/32in.

MS21250H09024

Fastener Length: 2-3/8", Hole Diameter: ", Thread: 1/2-18, Thread Length: 57/64"

MS21250H08062

drilled hexagon right hand turning MS21250H08062

Product Image Gallery

Product code MS21250-05038
MS21250-05038
MS21250-05038
MS21250-05038

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I have used Military Fasteners for all my parts for a number of years and have never had a problem with my orders. Fast shipping, correct parts picking and lots of inventory. Thanks for your service.

5.0

Very good service as always. Ive been a customer for years. My go to parts store.

4.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0

Couldn't be better: shipped fast, price was fair, product exactly as expected. Will always order from Military Fasteners going forward.

5.0
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