MS21250-05012

Military Standard Shear Bolt

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Description:

length: 1.349", grip: 0.75", thread: 5/16-24, external wrenching bolt, flanged, 12 point, cadmium plated steel alloy, undrilled head

* Manufacturer certifications are shipped with your order FREE of charge
MS21250-05012
MS21250-05012
MS21250-05012
Add to Cart Up to qty 160 ships same day if ordered before 4pm EST
MS21250-05012 Price:
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$6.53 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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MS21250-05012 Datasheet Features and Specification

Thread Direction:
Right-hand
Thread Diameter:
0.312 inches
Thread Class:
3a
Surface Treatment Specification:
Qq-p-416 type 2 class 3 federal specification single treatment response
Surface Treatment:
Cadmium and chromate
Min. Tensile Strength (psi):
180000 pounds per square inch
Material:
Steel
Head Style:
Double hexagon with hole
Head Height:
0.348 inches
Hardness Rating:
39.0 rockwell c and 43.0 rockwell c
Grip Length:
Between 0.740 inches and 0.760 inches
Grip Diameter:
Between 0.3110 inches and 0.3120 inches
Fastener Length:
1.349 inches
Extended Washer Thickness:
0.082 inches
Extended Washer Diameter:
Between 0.521 inches and 0.531 inches
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: MS2125005012
NSN: 5306-00-074-2701
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.422 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-05012_Military-Fasteners-com.pdf
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MS21250H10028

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MS21250H09024

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

MS21250H08062

drilled hexagon right hand turning MS21250H08062

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Product code MS21250-05012
MS21250-05012
MS21250-05012
MS21250-05012

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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!

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

I have been dealing with you folks for years as a corporation customer and personally. You are the industry standard on quality of product and service.

5.0

Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

5.0