20-057-5-19D

Machine Bolt

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Description:

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

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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 Cart Up to qty 55 ships same day if ordered before 4pm EST
20-057-5-19D Price:
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$7.59 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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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

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

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This is just a note to say how much I appreciate Military Fasteners. Your prices are fair, your shipping is fast and the costs are reasonable. The paper and online catalogs have a huge assortment of products. I also like the fact that there is no minimum order.

5.0

Order was placed with ease, confirmation received in minutes, delivery by UPS ground in one day. Reasonable price, easy installation. Great service as always.

4.0

Thank you for having the items in stock and for fast shipping. The service was very good.

4.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0