NAS517-4-7

Machine Screw

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Description:

length: 0.906", grip: 0.438", thread: 1/4-28 shear, close tolerance, alloy steel, NAS517 series screw

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Add to Cart Up to qty 1200 ships same day if ordered before 4pm EST

NAS517-4-7 Price:	buy now $0.92 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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NAS517-4-7 Datasheet Features and Specification

Thread Class:

Screw Surface Treatment Specification:

Qq-p-416 type 2 class 2 federal specification single treatment response

Screw Surface Treatment:

Cadmium

Screw Material Specification:

Mil-s-6050 military specification single material response or an-s-9 military standard single material response

Screw Material:

Steel comp 8630

Internal Drive Style:

Cross recess type 1

Min. Tensile Strength (psi):

160000 pounds per square inch

Head Style:

Flat countersunk

Head Diameter:

Between 0.452 inches and 0.510 inches

Hardness Rating:

Between 36.0 rockwell c and 40.0 rockwell c

Fastener Length:

Between 0.891 inches and 0.936 inches

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Thread Diameter:

0.250 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.367 inches and 0.513 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unf (fine thread)

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	NAS51747
NSN:	5305-00-576-6617
FSC:	Screws / 5305
Product Series:	NAS517
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	50
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS517-4-7_Military-Fasteners-com.pdf

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NAS517-4-9
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length: 1.031", grip: 0.562", thread: 1/4-28, shear, close tolerance, alloy steel

More NAS517 machine screws

NAS517-8-6

Fastener Length: 1-9/64", Thread: 1/2-20, Thread Length: 25/32"

NAS517-6-9

$2.10 EA, Fastener Length: 1-13/64in., Thread: 3/8-24, Thread Length: 21/32in.

NAS517-6-6

$3.90 EA, Fastener Length: 63/64in., Thread: 3/8-24, Thread Length: 21/32in.

NAS517-6-5

$1.50 EA, Fastener Length: 61/64in., Thread: 3/8-24, Thread Length: 21/32in.

NAS517-6-28

$44.70 Ea

NAS517-6-27

Fastener Length: 2-21/64", Thread: 3/8-24, Thread Length: 21/32"

Product Image Gallery

Product code NAS517-4-7

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Everything I ordered was delivered quickly, packaged well. In fact, all of my prior orders as well.

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Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.

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