NK4-13A

Name: Bolt
SKU: NK4-13A
Price: 7.46 USD
Availability: InStock

Bolt

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Description:

Fastener Length: 1-7/16", Thread: 1/4-28, Thread Length: 1/2"

* Manufacturer certifications are shipped with your order FREE of charge

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NK4-13A Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.436 inches minimum and 0.515 inches maximum

Fastener Length:

1.390 inches minimum and 1.437 inches maximum

Head Style:

Hexagon

Head Height:

0.140 inches minimum and 0.172 inches maximum

Width Between Flats:

0.428 inches minimum and 0.440 inches maximum

Locking Feature:

Pellet threads

Thread Diameter:

0.250 inches

Grip Length:

0.922 inches minimum and 0.954 inches maximum

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

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:

Mil-b-6812 mil spec all material responses overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

Qq-p-416,ty 2,cl 3 fed spec all treatment responses overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	1-7/16

Additional Information

SKU / Model:	NK413A
NSN:	5306-00-117-9897
FSC:	Bolts / 5306
Product Series:	NK4
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	5 EA
Schedule B:	7318.15.8085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NK4-13A_Military-Fasteners-com.pdf