NAS514P428-6

Machine Screw

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Description:

Fastener Length: 3/8", Thread: 1/4-28, Thread Length: 17/64", NAS514 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 1600 ships same day if ordered before 4pm EST

NAS514P428-6 Price:	buy now $0.32 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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NAS514P428-6 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.167 inches minimum and 0.269 inches maximum

Fastener Length:

0.344 inches minimum and 0.375 inches maximum

Head Style:

Flat countersunk

Head Diameter:

0.447 inches minimum and 0.507 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hardness Rating:

26.0 rockwell c minimum and 32.0 rockwell c maximum

Countersink Angle:

100.0 degrees nominal

Screw Material:

Steel comp 4037 or steel comp 8630

Screw Material Specification:

Ams 6300 assn std 1st material response or mil-s-6050 mil spec 2nd material response

Screw Surface Treatment:

Cadmium

Screw Surface Treatment Specification:

Qq-p-416 ty1 cl 2 fed spec single treatment response

Thread Series Designator:

Unjf

Specification Data:

80205-nas514 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	3/8

Additional Information

SKU / Model:	NAS514P4286
NSN:	5305-01-059-0177
FSC:	Screws / 5305
Product Series:	NAS514P428
Pack Weight (Approx.)	0.588 lb
Minimum Qty (MOQ):	100
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS514P428-6_Military-Fasteners-com.pdf

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More NAS514P428 machine screws

NAS514P428-8P

Length: 1/2in., thread: 1/4-28 machine screw full thread philips recess alloy steel cad ii plated

NAS514P428-8B

$0.60 EA, flat countersunk head, fine thread fastener length: 1/2in., thread: 1/4-28, thread Length: 1/2in.

NAS514P428-7P

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

NAS514P428-48

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

NAS514P428-30P

Fastener Length: 1-7/8", Thread: 1/4-28, Thread Length: 1-7/8"

NAS514P428-28P

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

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Product code NAS514P428-6

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Always great with your orders. Ordered 2 tires on a Sunday and they were delivered on Tuesday with free shipping and no tax.

4.0

Davis B.

Great service, I run a small GA workshop and I can count on Military Fasteners even though I'm in Australia, its quicker than getting it in Australia most of the time. The web site is great and simple to find the parts needed.

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Lyra M.

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

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The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

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