NAS604-28

Screw

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Description:

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 1-3/4"

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NAS604-28 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.619 inches minimum and 1.750 inches maximum
Fastener Length:
1.690 inches minimum and 1.750 inches maximum
Head Style:
Pan
Head Diameter:
0.473 inches minimum and 0.492 inches maximum
Head Height:
0.162 inches minimum and 0.175 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
Screw Material:
Steel comp 4140 or steel comp 4340 or steel comp 8740
Screw Material Specification:
Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd 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:
Unjf
Specification Data:
80205-nas604 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-3/4

Additional Information

SKU / Model: NAS60428
NSN: 5305-00-841-1205
FSC: Screws / 5305
Product Series: NAS604
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS604-28_Military-Fasteners-com.pdf
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More NAS604 machine screws

NAS604-9P

$0.66 EA, Fastener Length: 9/16in., Thread: 1/4-28, Thread Length: 9/16in.

NAS604-9B

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

NAS604-9

fine thread pan head screw fastener length: 1/2 Thread: 1/4-28 Thread Length: 9/16

NAS604-8P

length: 1/2", thread: 1/4-28, pan head - fully threaded - philips recess - alloy steel

NAS604-8B

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

NAS604-8

$0.42 EA, Fastener Length: 1/2in., Thread: 1/4-28, Thread Length: 1/2in.

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Very fast delivery and always getting what I ordered. Never had an issue with the few returns I've had. They have been very friendly and helpful.

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

4.0

Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

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Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks

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