NAS1131-4

Close Tolerance Screw

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Description:

NAS1131-4 Close Tolerance Screw

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NAS1131-4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.276 inches nominal
Fastener Length:
0.526 inches nominal
Head Style:
Pan
Head Diameter:
0.256 inches minimum and 0.270 inches maximum
Head Height:
0.087 inches minimum and 0.097 inches maximum
Grip Diameter:
0.1365 inches minimum and 0.1375 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.138 inches
Grip Length:
0.250 inches nominal
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
160000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Steel overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416 type 2 class 2 fed spec single treatment response overall
Thread Series Designator:
Unjc
Specification Data:
80205-nas1131 professional/industrial association standard

Additional Information

SKU / Model: NAS11314
NSN: 5305-01-038-1300
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1131-4_Military-Fasteners-com.pdf
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Customer Reviews

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Great product at a good price, fast delivery. Easy install, fired up perfectly right out of the box.

4.0

Received exactly as ordered, exactly when promised. Superb customer service as always.

4.0

As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0

Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!

5.0