MS21250-05018

Military Standard Shear Bolt

email this to someone  
Description:

length: 1.724", grip: 1.125", thread: 5/16-24, external wrenching, flanged, 12 point, cadmium plated steel alloy, undrilled head, MS21250 series bolt

* Manufacturer certifications are shipped with your order FREE of charge
MS21250-05018 MS21250-05018 MS21250-05018
Add to Cart
Up to qty 100 ships same day if ordered before 4pm EST
MS21250-05018 Price: $4.75 Each
Quantity:
sold in increments of 10
* Sold in increments of 10
Add item to quote  

MS21250-05018 Features and Specification

Thread Direction:
Right-hand
Thread Class:
3a
Thread Diameter:
0.312 inches
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Single Shear Strength:
108000 pounds per square inch
Min. Tensile Strength (psi):
180000 pounds per square inch
Material Specification:
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
Material:
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
Head Style:
Double hexagon w/hole
Head Height:
Between 0.338 inches and 0.358 inches
Grip Length:
Between 1.115 inches and 1.135 inches
Hardness Rating:
39.0 rockwell c and 43.0 rockwell c
Grip Diameter:
Between 0.3110 inches and 0.3120 inches
Fastener Length:
Between 1.714 inches and 1.734 inches
Extended Washer Thickness:
Between 0.072 inches and 0.092 inches
Extended Washer Diameter:
Between 0.521 inches and 0.531 inches
Thread Length:
Between 0.579 inches and 0.619 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

Additional Information

SKU / Model: MS2125005018
Minimum Qty (MOQ): 10
NSN: 5306-00-949-3769
FSC: Bolts / 5306
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-05018_Military-Fasteners-com.pdf
Worldwide Shipping Fast Shipping

* report an issue on this page

Frequently bought together

Customers frequently bought these along with MS21250-05018

MS29513-214
O-Ring

in O-Rings

inner diameter: 0.984", thickness 0.139", preformed packing, hydrocarbon fuel resistant, MS29513 series o-ring

MS14144L4
Self-Locking Extended Washer Nut

in Nuts

thread: 1/4-28, self locking, lightweight, cadmium plated, dry film lubricant, MS14144 series nut

MS27645-6A
Airframe Ball Bearing

in Bearings

light duty, self-aligning, anti-friction

NAS6204-24D
Shear Bolt

in Bolts

length: 1.87", grip: 1.500", thread: 1/4-28, hex head, drilled shank, tension, short thread, cadmium plated alloy steel

MS25083-2BB6
Electrical Lead

in Electrical

stud size #8 or #10, length: 6", last number indicates length in inches, bonding jumper assembly, MS25083 series jumper

MS29513-117
O-Ring

in O-Rings

inner diameter: 0.799, thickness: 0.103", preformed packing, hydrocarbon fuel resistant

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

$48.50 EA, drilled hexagon, right hand turning, MS21250H08062

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Alcoa
Cherry Aerospace
SPS Technologies
MAC Fasteners
Airfasco
Wastern Wire
Southco
Notice