MS20038-4

Military Standard Machine Bolt

email this to someone  
Description:

Fastener Length: 1-21/64", Thread: 1/2-20, Thread Length: 53/64"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

MS20038-4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.828 inches minimum
Fastener Length:
1.328 inches nominal
Head Style:
Hexagon
Head Height:
0.265 inches minimum and 0.297 inches maximum
Width Between Flats:
0.740 inches minimum and 0.752 inches maximum
Thread Diameter:
0.500 inches
Grip Length:
0.500 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
110000 pounds per square inch
Minimum Yield Strength:
90000 pounds per square inch
Material:
Steel corrosion resisting overall
Material Specification:
Mil-b-7874 mil spec single material response overall
Surface Treatment:
Passivate overall
Special Test Features:
Rapture strength an 1200 deg f shall not be less than 47000 psi in 100 hrs
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 1-5/16

Additional Information

SKU / Model: MS200384
NSN: 5306-00-842-1237
FSC: Bolts / 5306
Product Series: MS20038
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS20038-4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

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

Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.

5.0

Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!

5.0

Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed

5.0

Experience has been great the whole time, simple and easy website to use, no complaints. Even our rep, Trisha Hawkins, has been nothing but helpful to us. 5/5

5.0