MS21250-05056

Military Standard Shear Bolt

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Description:

Fastener Length: 4-3/32", Thread: 1/4-24, Thread Length: 39/64", MS21250 series bolt

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MS21250-05056
MS21250-05056
MS21250-05056
Add to Cart Up to qty 20 ships same day if ordered before 4pm EST
MS21250-05056 Price:
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$21.48 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21250-05056 Datasheet Features and Specification

Extended Washer Diameter:
Between 0.521 inches and 0.531 inches
Extended Washer Thickness:
0.082 inches
Fastener Length:
4.099 inches
Grip Diameter:
Between 0.3110 inches and 0.3120 inches
Grip Length:
Between 3.490 inches and 3.510 inches
Hardness Rating:
39.0 rockwell c and 43.0 rockwell c
Head Height:
0.348 inches
Head Style:
Double hexagon w/hole
Material:
Steel comp e4340 or steel comp 8740 or steel comp 6150 or steel comp 4140
Material Specification:
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-5626 military specification 4th material response
Min. Tensile Strength (psi):
180000 pounds per square inch
Thread Diameter:
0.312 inches
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification all treatment responses
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.589 inches and 0.609 inches
Thread Qty Per Inch (tpi):
24
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 24
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: MS2125005056
NSN: 5306-00-131-7221
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.531 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
MS21250-05056_Military-Fasteners-com.pdf
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More MS21250 shear bolts

MS21250H12054

Fastener Length: 4-3/8", Hole Diameter: ", Thread: 3/4-16, Thread Length: 1-"

MS21250H12030

Fastener Length: 2-59/64", Hole Diameter: ", Thread: 3/4-16, Thread Length: 1-1/16"

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 MS21250-05056
MS21250-05056
MS21250-05056
MS21250-05056

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A quality product and an even better quality of people at Military Fasteners! Thank you Military Fasteners!

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Order was correct, complete and shipped quicker than I had expected. Well done

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You had what I needed and I had it in 2 days.I always look to military fasteners 1st when I need anything for my airplane.

5.0

After an extensive look for parts, Ramona Real of Military Fasteners was the one that could help in finding what I needed and provide the necessary paperwork to go with it. Shipping on time and packing perfect. Good people to work with and highly recommended A+++++

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