NAS517-4-8

Machine Screw

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Description:

length: 0.969", grip: 0.50", thread: 1/4-28, shear, close tolerance, alloy steel

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Add to Cart Up to qty 3300 ships same day if ordered before 4pm EST

NAS517-4-8 Price:	buy now $0.44 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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NAS517-4-8 Datasheet Features and Specification

Thread Diameter:

0.25 inches

Thread Class:

Screw Surface Treatment Specification:

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

Screw Surface Treatment:

Cadmium and chromate

Screw Material Specification:

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

Screw Material:

Steel

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 0.51 inches

Hardness Rating:

Between 36.0 rockwell c and 40 rockwell c

Fastener Length:

Between 0.954 inches and 0.999 inches

Countersink Angle:

Between 99 degrees and 101 degrees

Thread Direction:

Right-hand

Thread Length:

Between 0.368 inches and 0.514 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
Drive Style	Cross
Material	Steel

Additional Information

SKU / Model:	NAS51748
NSN:	5305-00-207-3738
FSC:	Screws / 5305
Product Series:	NAS517
Pack Weight (Approx.)	1.390 lb
Minimum Qty (MOQ):	100
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS517-4-8_Military-Fasteners-com.pdf

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length: 0.781", grip: 0.312", thread: 1/4-28 shear, close tolerance screw, alloy steel

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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"

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Product code NAS517-4-8

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