NAS1155-11

Screw

email this to someone  
Description:

Fastener Length: 1-5/64", Thread: 1/4-28, Thread Length: 25/64"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

NAS1155-11 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.350 inches minimum and 0.400 inches maximum
Fastener Length:
1.048 inches minimum and 1.078 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.577 inches minimum and 0.625 inches maximum
Grip Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.312 inches
Grip Length:
0.678 inches minimum and 0.698 inches maximum
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 bearing surface of head
Surface Finish:
32.0 microinches threads
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty2,cl2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1155 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-5/64

Additional Information

SKU / Model: NAS115511
NSN: 5305-00-889-6592
FSC: Screws / 5305
Product Series: NAS1155
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.4000
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1155-11_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More NAS1155 machine screws

NAS1155-9

Fastener Length: 15/16", Thread: 1/4-24, Thread Length: 25/64"

NAS1155-8

Fastener Length: 7/8", Thread: 1/4-24, Thread Length: 25/64"

NAS1155-6

Fastener Length: 3/4", Thread: 1/4-24, Thread Length: 25/64"

NAS1155-5

Fastener Length: 5/8", Thread: 2-24, Thread Length: 5/16"

NAS1155-21

Fastener Length: 1-11/16", Thread: 1/4-24, Thread Length: 25/64"

NAS1155-20

Fastener Length: 1-5/8", Thread Length: 25/64"

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

You guys have supplied parts for 3 aircraft over last 4 years. Dont even bother to check other companies. Usually overnight or 2-3 day delivery. Sending back 2 Bendix mag cores for credit. Thanks for being there and providing EXCELLENT, consistent service.

4.5

Prompt attention to the order. Timely received. Great customer service!!

4.5

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

5.0

Good job, all tools accounted for, packing and delivery was great. All the tools are high quality. Thanks.

4.0