NAS4903U4

Bolt

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Description:

Fastener Length: 37/64", Thread: 10-32, Thread Length: "

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NAS4903U4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.370 inches nominal
Fastener Length:
0.558 inches minimum and 0.588 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.266 inches minimum and 0.303 inches maximum
Head Height:
0.049 inches maximum
Grip Diameter:
0.1890 inches minimum and 0.1895 inches maximum
Internal Drive Style:
Tri-wing recess
Thread Diameter:
0.190 inches
Grip Length:
0.240 inches minimum and 0.260 inches maximum
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
160000 pounds per square inch
Material:
Titanium alloy overall
Material Specification:
Ams4928 mil spec single material response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas4903 professional/industrial association standard
Quick Specs
Thread Size 10
Thread Qty 32
Material Titanium
Length 37/64

Additional Information

SKU / Model: NAS4903U4
NSN: 5305-01-199-6489
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 8108.90.3060
ECCN: 9A991
Download PDF Version
NAS4903U4_Military-Fasteners-com.pdf
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I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

5.0

I have been a regular customer of military fasteners since 2018. I have always been satisfied with my purchases and quality of product.

5.0

I have been a customer for years and have never had a problem with any orders. Please keep up the good work :)

4.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0