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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I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!

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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!

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I was working with Kasey and she was very helpful. I received our fasteners very fast.

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