MS21288-12

Military Standard Machine Bolt

email this to someone  
Description:

Length: 7/8", Hole Diameter: 3/64", Thread: 10-32, Thread Length: 5/8", drilled head, MS21288 series bolt

* Manufacturer certifications are shipped with your order FREE of charge
MS21288-12
MS21288-12
MS21288-12
Add to Cart Up to qty 80 ships same day if ordered before 4pm EST
MS21288-12 Price:
buy now
$9.98 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
Add item to quote  

MS21288-12 Datasheet Features and Specification

Extended Washer Diameter:
0.375 inches
Extended Washer Thickness:
Between 0.04 inches and 0.05 inches
Fastener Length:
0.875 inches
Features Provided:
Finished head
Grip Length:
Between 0.19 inches and 0.25 inches
Hardness Rating:
248.0 brinell standard and 341.0 brinell standard
Head Height:
0.260 inches
Head Style:
Double hexagon with hole
Hole Configuration Style:
Round
Hole Diameter:
0.047 inches
Hole Quantity:
4
Hole Type:
Drilled
Material:
Iron alloy 660
Material Specification:
Ams 5732 assn standard single material response
Min. Tensile Strength (psi):
130000 pounds per square inch
Minimum Yield Strength:
85000 pounds per square inch
Thread Diameter:
0.190 inches
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches surface of head
Surface Finish:
63.0 microinches grip
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.625 inches and 0.685 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.243 inches and 0.251 inches
Quick Specs
Thread Qty 32
Material Iron
Length 7/8

Additional Information

SKU / Model: MS2128812
NSN: 5306-00-939-1080
FSC: Bolts / 5306
Product Series: MS21288
Pack Weight (Approx.) 0.152 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
MS21288-12_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More MS21288 machine bolts

MS21288-18

Fastener Length: 1-1/4in., Hole Diameter: 3/64in., Thread: 10-32, Thread Length: 5/8in.

MS21288-10

Fastener Length: 3/4 Hole Diameter: 3/64 Thread: 10-32 Thread Length: 43/64

MS21288-09

Fastener Length: 11/16", Hole Diameter: 3/64", Thread: 10-32, Thread Length: 41/64"

MS21288-08

$5.88 EA, Fastener Length: 5/8in., Hole Diameter: 3/64in., Thread: 10-32, Thread Length: 9/16in.

MS21288-07

Fastener Length: 9/16in., Hole Diameter: 3/64in., Thread: 10-32, Thread Length: 1/2in.

MS21288-06

Fastener Length: 1/2", Hole Diameter: 3/64", Thread: 10-32, Thread Length: 7/16"

Product Image Gallery

Product code MS21288-12
MS21288-12
MS21288-12
MS21288-12

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

Customer Reviews

Google View our Google profile

Great product selections, reasonable prices and fast shipping....I don't know what I would do without Military Fasteners.

5.0

If your looking for a company that can provide you with technical help on a product that they sold you, this is not the place to buy anything. But they will tell you how sorry they are.

5.0

I have been a regular customer of military fasteners since 2018. I have always been satisfied with my purchases and quality of product.

5.0

Lindsey is our go to person at Military Fasteners. When we need a quote she is the first person we look to. We are very happy with the service and product. Highly recommend to others.

5.0