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

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 35 ships same day if ordered before 4pm EST

20-057-5-19D Price:	buy now $7.97 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:

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):

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)
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Product code 20-057-5-19D

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