NAS428HK4A12

Machine Bolt

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Description:

Fastener Length: 1-1/4", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1-7/32", NAS428 series bolt

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Add to Cart Up to qty 90 ships same day if ordered before 4pm EST

NAS428HK4A12 Price:	buy now $4.85 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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NAS428HK4A12 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

1.188 inches minimum and 1.219 inches maximum

Fastener Length:

1.250 inches nominal

Head Style:

Crowned hexagon

Head Height:

0.141 inches nominal

Width Between Flats:

0.438 inches nominal

Hole Diameter:

0.046 inches nominal

Thread Diameter:

0.250 inches

Grip Length:

0.031 inches minimum and 0.062 inches maximum

Hole Quantity:

Hole Type:

Drilled

Features Provided:

Finished head

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hardness Rating:

26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall

Hole Configuration Style:

Hexagon flats

Special Features:

Supplied w/slot in end of shank

Material:

Steel comp 4037 overall or steel comp 4130 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4140 overall

Material Specification:

Qq-p-416,ty 2,cl 3 fed spec single material response overall

Surface Treatment:

Cadmium overall and chromate overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	1-1/4

Additional Information

SKU / Model:	NAS428HK4A12
NSN:	5306-00-690-9410
FSC:	Bolts / 5306
Product Series:	NAS428HK
Pack Weight (Approx.)	0.031 lb
Minimum Qty (MOQ):	10
Schedule B:	7318.15.8085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS428HK4A12_Military-Fasteners-com.pdf

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More NAS428HK machine bolts

NAS428HK4A6

Fastener Length: 13/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 25/32"

NAS428HK4A5

Fastener Length: 5/8", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 19/32"

NAS428HK4A20

Fastener Length: 2-", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1-61/64"

NAS428HK4A14

Fastener Length: 1-9/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 1-9/16"

NAS428HK4A13

Fastener Length: 1-7/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 1-13/32"

NAS428HK4A11

Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 1-3/16"

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Product code NAS428HK4A12

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