NAS222-8

Machine Screw

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Description:

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 17/32"

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NAS222-8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.381 inches minimum and 0.531 inches maximum
Fastener Length:
0.516 inches minimum and 0.563 inches maximum
Head Style:
Round
Head Diameter:
0.464 inches minimum and 0.493 inches maximum
Head Height:
0.133 inches minimum and 0.150 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c 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
Screw Surface Treatment Specification:
Qq-p-416,ty 1,cl 3 fed spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 9/16

Additional Information

SKU / Model: NAS2228
NSN: 5305-00-282-5937
FSC: Screws / 5305
Product Series: NAS222
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS222-8_Military-Fasteners-com.pdf
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More NAS222 machine screws

NAS222-9

Fastener Length: 5/8in., Thread: 1/4-28, Thread Length: 37/64in.

NAS222-32

Thread: 1/4-28, Thread Length: 1/2"

NAS222-22

$1.20 Each, Pan head, cadmium

NAS222-15

Fastener Length: 63/64in., Thread: 1/4-28, Thread Length: 37/64in.

NAS222-11

Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 37/64in.

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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

This is just a note to say how much I appreciate Military Fasteners. Your prices are fair, your shipping is fast and the costs are reasonable. The paper and online catalogs have a huge assortment of products. I also like the fact that there is no minimum order.

5.0

Well I used Military Fasteners for this order because they are close to me in florida.

4.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0