20-057-5-19D

Machine Bolt

email this to someone  
Description:

Fastener Length: 1-21/32", Thread: 1/4-24, Thread Length: 15/32", 20-057 series bolt

* Manufacturer certifications are shipped with your order FREE of charge
20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D
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

20-057-5-19D Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches minimum
Fastener Length:
1.657 inches nominal
Head Style:
Dished hexagon
Head Height:
0.156 inches nominal
Width Between Flats:
0.492 inches minimum and 0.502 inches maximum
Grip Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Shank Unthreaded Hole Diameter:
0.076 inches nominal first hole
Single Shear Strength:
96000 pounds per square inch
Thread Diameter:
0.312 inches
Grip Length:
1.188 inches nominal
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
34.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.476 inches nominal first hole
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 1-21/32

Additional Information

Alternate Part Numbers

SKU / Model: 20057519D
NSN: 5306-00-978-8063
FSC: Bolts / 5306
Product Series: 20-057-
Pack Weight (Approx.) 0.217 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
20-057-5-19D_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

Product Image Gallery

Product code 20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D
20-057-5-19D

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 service, I run a small GA workshop and I can count on Military Fasteners even though I'm in Australia, its quicker than getting it in Australia most of the time. The web site is great and simple to find the parts needed.

4.0

I am a retired AME/Pilot. I have been restoring a 1946 Globe Swift and have relied on the support and expertise provided by your sales staff. My experience has been very positive. In return, I buy everything I can from Military Fasteners. You are my preferred supplier. Thank you.

5.0

Love doing business with Military Fasteners...good prices...great products...fast delivery.

5.0

I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

5.0