MS21250-04050

Military Standard Shear Bolt

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Description:

Fastener Length: 3-41/64", Thread: 1/4-28, Thread Length: 17/32

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 100 ships same day if ordered before 4pm EST

MS21250-04050 Price:	buy now $18.41 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

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MS21250-04050 Datasheet Features and Specification

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unjf (fine thread with external controlled root radius)

Thread Direction:

Right-hand

Thread Length:

Between 0.492 inches and 0.532 inches

Thread Diameter:

0.250 inches

Thread Class:

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Qq-p-416 type 2 cl 2 federal specification single treatment response

Surface Finish:

32.0 microinches bearing surface of head

Surface Finish:

32.0 microinches grip

Head Style:

Double hexagon w/hole

Material:

Steel

Min. Tensile Strength (psi):

180000 pounds per square inch

Head Height:

Between 0.290 inches and 0.310 inches

Hardness Rating:

39.0 rockwell c and 43.0 rockwell c

Grip Diameter:

Between 0.2485 inches and 0.2495 inches

Grip Length:

Between 3.115 inches and 3.135 inches

Fastener Length:

Between 3.627 inches and 3.647 inches

Extended Washer Thickness:

Between 0.059 inches and 0.079 inches

Extended Washer Diameter:

Between 0.428 inches and 0.438 inches

Width Between Flats:

Between 0.302 inches and 0.322 inches

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNJF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	MS2125004050
NSN:	5306-01-080-2977
FSC:	Bolts / 5306
Product Series:	MS21250
Pack Weight (Approx.)	0.000 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 MS21250-04050_Military-Fasteners-com.pdf

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MS21250H10036

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MS21250H10028

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MS21250H09024

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MS21250H08062

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Product code MS21250-04050

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Lars D.

Great Webpage and a good costumer service

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Holly B.

Ordered on a Monday evening and arrived in New Zealand Friday afternoon. Very good prompt service and the compass was installed on the Saturday after calibration. Thanks Military Fasteners!

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Coen P.

Very satisfied with the order process. I have been using you guys for the last few years and have never had a problem. Keep up the good work.

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I needed a voltage regulator as soon as possible to get a school plane back up. I wasnt able to call in the order until right at the cut-off time. I asked to PLEASE try to get the order shipped that day, and she did. Thank you very much!!

4.0