NAS221C8

Screw

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Description:

Fastener Length: 9/16", Thread: 10-32, Thread Length: 33/64"

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NAS221C8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.377 inches minimum and 0.516 inches maximum
Fastener Length:
0.516 inches minimum and 0.563 inches maximum
Head Style:
Round
Head Diameter:
0.361 inches minimum and 0.385 inches maximum
Head Height:
0.103 inches minimum and 0.118 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.190 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
248.0 brinell standard minimum and 321.0 brinell standard maximum
Screw Material:
Iron alloy 660
Screw Material Specification:
Ams 5735 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Mil-s-5002 mil spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 10
Thread Qty 32
Material Iron
Length 9/16

Additional Information

SKU / Model: NAS221C8
NSN: 5305-00-820-7039
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS221C8_Military-Fasteners-com.pdf
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More machine screws

NAS221C12

Fastener Length: 13/16", Thread: 10-32, Thread Length: 33/64"

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I always enjoy buying parts from you. Your service and delivery are great and the customer service folks are terrific. Thank you.

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

Best company out there!! Great customer service!

5.0

Fantastic service. Part ordered Monday. Received Wednesday Though customs etc and across America the North Atlantic then UK. Amazing well done and thanks.

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