MS21250H04004

Military Standard Shear Bolt

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Description:

Thread: 1/4-28, external wrenching, flanged, 12 point, drilled head, cadmium plated steel alloy, MS21250 series bolt

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MS21250H04004
MS21250H04004
MS21250H04004
Add to Cart Up to qty 250 ships same day if ordered before 4pm EST
MS21250H04004 Price:
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$8.24 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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MS21250H04004 Datasheet Features and Specification

Extended Washer Diameter:
Between 0.428 inches and 0.438 inches
Extended Washer Thickness:
0.069 inches
Fastener Length:
0.762 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Grip Length:
0.250 inches
Hardness Rating:
39.0 rockwell c and 43.0 rockwell c
Head Height:
0.300 inches
Head Style:
Double hexagon w/hole
Hole Configuration Style:
Double hexagon longitudinal hole
Hole Diameter:
0.037 inches
Hole Quantity:
4
Hole Type:
Drilled
Material:
Steel comp 8740 or steel comp e4340 or steel comp 4340 or steel comp 6150 or steel comp 4140
Min. Tensile Strength (psi):
180000 pounds per square inch
Thread Diameter:
0.250 inches
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 2 qq-p-416
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.492 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Width Between Flats:
Between 0.304 inches and 0.313 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel
Length 3/4

Additional Information

SKU / Model: MS21250H04004
NSN: 5306-00-942-2186
FSC: Bolts / 5306
Product Series: MS21250H
Pack Weight (Approx.) 0.182 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.2000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250H04004_Military-Fasteners-com.pdf
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fit size: 1/4", countersunk, high strength, cadmium plated alloy steel, MS20002 series washer

More MS21250H 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 MS21250H04004
MS21250H04004
MS21250H04004
MS21250H04004

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Customer Reviews

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Very fast delivery and always getting what I ordered. Never had an issue with the few returns I've had. They have been very friendly and helpful.

5.0

Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.

5.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

I have experienced 5-star customer service from Isaac Beltran at Military Fasteners. He is a true professional who goes out on a limb to help out his customers. I always check with Isaac when I need help with finding those hard to find items". Thank you again Isaac for your support!"

5.0