NAS517-4-2

Machine Screw

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Description:

length: 0.594", grip: 0.125", thread: 1/4-28 shear, close tolerance, alloy steel

* Manufacturer certifications are shipped with your order FREE of charge
NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2
Add to Cart Up to qty 800 ships same day if ordered before 4pm EST
NAS517-4-2 Price:
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$0.42 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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NAS517-4-2 Datasheet Features and Specification

Thread Series Designator:
Unf (fine thread)
Thread Qty Per Inch (tpi):
28
Thread Direction:
Right-hand
Thread Length:
Between 0.402 inches and 0.473 inches
Thread Class:
3a
Thread Diameter:
0.250 inches
Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification single treatment response
Specification Data:
80205-nas517 professional/industrial association standard
Surface Treatment:
Cadmium and chromate
Min. Tensile Strength (psi):
160000 pounds per square inch
Material:
Steel
Material Specification:
Mil-s-6758 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Internal Drive Style:
Cross recess type ii
Head Style:
Flat countersunk
Head Diameter:
Between 0.452 inches and 0.510 inches
Fastener Length:
Between 0.579 inches and 0.624 inches
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS51742
NSN: 5305-00-638-6400
FSC: Screws / 5305
Product Series: NAS517
Pack Weight (Approx.) 0.865 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS517-4-2_Military-Fasteners-com.pdf
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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"

Product Image Gallery

Product code NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2
NAS517-4-2

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My order was a small order of hardware. The order arrived well packaged, in a timely manner via US mail. I continue to receive excellent service from Military Fasteners. Thank You!

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Parts were described exactly as received. Delivered exactly as promised. I was treated better than could have been expected. Give a 5.5 stars out of 5.

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