NAS1154-12

Machine Screw

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Description:

Fastener Length: 1-5/64", Thread: 1/4-28, Thread Length: 5/16

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NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12
Add to Cart Up to qty 300 ships same day if ordered before 4pm EST
NAS1154-12 Price:
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$1.33 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS1154-12 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.316 inches minimum
Fastener Length:
1.051 inches minimum and 1.081 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.499 inches minimum and 0.507 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Grip Length:
0.750 inches nominal
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas2804 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-5/64

Additional Information

SKU / Model: NAS115412
NSN: 5305-00-889-3013
FSC: Screws / 5305
Product Series: NAS1154
Pack Weight (Approx.) 0.401 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
NAS1154-12_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12
NAS1154-12

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Customer Reviews

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Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

4.0

Amelia Fato, excellent customer service. Able to provide quick response on requested quotes.

5.0

Military Fasteners always comes through. Easy ordering, good shipping, well packaged. Thanks!

5.0

I sent in my online order then within a minute I realized I left off an item. I sent a message that requested an item be added to avoid a second shipping cost. I received a reply the next morning that the item I wanted had been added successfully and my order would be delivered as promised. Thanks to your staff for the flexibility and the help with my online order.

5.0