NAS517-4-26

Machine Screw

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Description:

Fastener Length: 2-7/64", Thread: 1/4-28, Thread Length: 1/2",

* Manufacturer certifications are shipped with your order FREE of charge
NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26
Add to Cart Up to qty 200 ships same day if ordered before 4pm EST
NAS517-4-26 Price:
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$2.70 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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NAS517-4-26 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.367 inches minimum and 0.513 inches maximum
Fastener Length:
2.078 inches minimum and 2.123 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.452 inches minimum and 0.510 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 40.0 rockwell c maximum
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel comp 8630
Screw Material Specification:
Mil-s-6050 mil spec single material response or an-s-9 mil std single material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 2-7/64

Additional Information

SKU / Model: NAS517426
NSN: 5305-00-637-7949
FSC: Screws / 5305
Product Series: NAS517
Pack Weight (Approx.) 0.586 lb
Minimum Qty (MOQ): 20
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS517-4-26_Military-Fasteners-com.pdf
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NAS517-6-9

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NAS517-6-6

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NAS517-6-28

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NAS517-6-27

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Product Image Gallery

Product code NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26
NAS517-4-26

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Thank you for very efficient and quality service. The product was exactly as advertised, price was good, and the shipping was very fast. I am very happy with my first experience with your company. I will for sure be continuing my business with you. Keep up the great work.

5.0

If your looking for a company that can provide you with technical help on a product that they sold you, this is not the place to buy anything. But they will tell you how sorry they are.

5.0

Wonderful experience here, Dania was amazing!

5.0

Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!

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