NAS1621-6

Machine Screw

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Description:

Fastener Length: 21/32", Thread: 6-32, Thread Length: 19/64

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NAS1621-6 Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
Between 0.636 inches and 0.666 inches
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Head Diameter:
Between 0.231 inches and 0.279 inches
Head Style:
Flat countersunk
Internal Drive Style:
Torque set
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.138 inches
Screw Material:
Steel comp e4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification all treatment responses
Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
Between 0.251 inches and 0.301 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 6
Thread Qty 32
Thread Series UNC
Thread Class 2A
Material Steel

Additional Information

SKU / Model: NAS16216
NSN: 5305-00-958-9623
FSC: Screws / 5305
Product Series: NAS1621
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1621-6_Military-Fasteners-com.pdf
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More NAS1621 machine screws

NAS1621-8

Fastener Length: 25/32", Thread: 6-32, Thread Length: 19/64"

NAS1621-4

Fastener Length: 17/32", Thread: 6-32, Thread Length: 19/64"

NAS1621-11

Fastener Length: 31/32", Thread: 6-32, Thread Length: 19/64"

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Awesome customer service !

5.0

I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

5.0

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0

Would definitely buy again from Military Fasteners. Order was delivered sooner than expected. Good price and order quality was better than expected.

4.0