NAS1624-12

Machine Screw

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Description:

Fastener Length: 1-5/64", Thread: 1/4-28, Thread Length: 21/64",

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NAS1624-12
NAS1624-12
NAS1624-12
NAS1624-12
NAS1624-12
NAS1624-12
Add to Cart Up to qty 175 ships same day if ordered before 4pm EST
NAS1624-12 Price:
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$1.25 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS1624-12 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.291 inches minimum and 0.341 inches maximum
Fastener Length:
1.051 inches minimum and 1.081 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.422 inches minimum and 0.510 inches maximum
Internal Drive Style:
Torque set
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
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 or steel comp 4037
Screw Material Specification:
Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response or ams 6300 assn std 6th material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416,ty 2 cl 3 fed spec single treatment response
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-5/64

Additional Information

SKU / Model: NAS162412
NSN: 5305-00-124-9781
FSC: Screws / 5305
Product Series: NAS1624
Pack Weight (Approx.) 0.384 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1624-12_Military-Fasteners-com.pdf
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More NAS1624 machine screws

NAS1624-9

Fastener Length: 57/64", Thread: 1/4-28, Thread Length: 21/64"

NAS1624-7

Fastener Length: 49/64", Thread: 1/4-28, Thread Length: 21/64"

NAS1624-6

Fastener Length: 45/64", Thread: 1/4-28, Thread Length: 21/64"

NAS1624-23

Fastener Length: 1-49/64", Thread: 1/4-28, Thread Length: 21/64"

NAS1624-18

Fastener Length: 1-29/64", Thread: 1/4-28, Thread Length: 21/64"

NAS1624-10

$4.20 EA, Fastener Length: 61/64in., Thread: 1/4-28, Thread Length: 21/64in.

Product Image Gallery

Product code NAS1624-12
NAS1624-12
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NAS1624-12
NAS1624-12
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NAS1624-12

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If your looking for a company that can provide you with technical help on a product that they sold you, this is not the place to buy anything. But they will tell you how sorry they are.

5.0

Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0

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

In the long time that I have used Military Fasteners to provide materials and equipment in the building of two airplanes, I have yet to have a bad experience. Keep up the good work!

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