AN177-26

Aeronautical Standard Close Tolerance Bolt

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Description:

length: 2-27/32", grip: 2-3/16", thread: 7/16-20, cadmium plated steel, drilled shank, AN177 series bolt

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AN177-26 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.626 inches minimum and 0.703 inches maximum

Fastener Length:

2.828 inches minimum and 2.875 inches maximum

Head Style:

Hexagon

Head Height:

0.234 inches minimum and 0.266 inches maximum

Width Between Flats:

0.615 inches minimum and 0.627 inches maximum

Grip Diameter:

0.4362 inches minimum and 0.4367 inches maximum

Shank Unthreaded Hole Diameter:

0.106 inches minimum first hole and 0.116 inches maximum first hole

Thread Diameter:

0.438 inches

Grip Length:

2.172 inches minimum and 2.202 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hardness Rating:

26.0 rockwell c minimum overall and 40.0 rockwell c maximum overall

Distance From Head Largest Bearing Surface To Shank Hole Center:

2.672 inches nominal first hole

Surface Finish:

63.0 microinches bearing surface of head

Surface Finish:

63.0 microinches grip

Material:

Steel comp 8740 overall or steel comp 8735 overall or steel comp 4140 overall or steel comp 4130 overall or steel comp 8630 overall

Material Specification:

Mil-s-6049 mil spec 1st material response overall or mil-s-6098 mil spec 2nd material response overall or mil-s-5626 mil spec 3rd material response overall or mils-s-6758 mil spec 4th material response overall and mil-s-6050 mil spec 5th material response overall or ams 6300 assn std all material responses 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	7/16
Thread Qty	20
Material	Steel
Length	2-7/8

Additional Information

SKU / Model:	AN17726
NSN:	5306-00-180-0363
FSC:	Bolts / 5306
Product Series:	AN177
Pack Weight (Approx.)	0.152 lb
Minimum Qty (MOQ):	1
Schedule B:	7318.15.2095
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version AN177-26_Military-Fasteners-com.pdf

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Frequently bought together

Other customers frequently bought these along with AN177-26

AN177-37
Close Tolerance Bolt
in Bolts

length: 3-31/32", grip: 3-5/16", thread: 7/16-20, cadmium plated steel, drilled shank, AN177 series bolt

More AN177 close tolerance bolts

AN177H46

Fastener Length: 4-7/8", Hole Diameter: 1/16", Thread: 3/8-20, Thread Length: 45/64"

AN177H15

Fastener Length: 1-3/4", Hole Diameter: 1/16", Thread: 3/8-20, Thread Length: 45/64"

AN177C32

Fastener Length: 3-23/64", Thread: 7/16-20, Thread Length: 17/32"

AN177C25A

Fastener Length: 2-23/32", Thread: 3/8-20, Thread Length: 5/8"

AN177C16

Fastener Length: 1-7/8", Thread: 7/16-20, Thread Length: 11/16"

AN177C10

Fastener Length: 1-1/8", Thread: 7/16-20, Thread Length: 5/8"

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Product code AN177-26

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AN177-26 Price:	buy now $41.51 Each
Quantity: Pre-packaged bag qty: 1 ea