NAS4503-5

Close Tolerance Bolt

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Description:

length: 0.635", grip: 0.312", thread: 10-32, 100°, close tolerance bolt - short thread - corrosion resistant steel - tri-slot recess"

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NAS4503-5 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.323 inches nominal
Fastener Length:
0.620 inches minimum and 0.650 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.338 inches minimum and 0.381 inches maximum
Grip Diameter:
0.188 inches minimum and 0.190 inches maximum
Internal Drive Style:
Tri-wing recess
Thread Diameter:
0.190 inches
Grip Length:
0.302 inches minimum and 0.322 inches maximum
Thready Qty Per Inch (tpi):
32
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall or ams 5737 assn std single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 2 fed spec all treatment responses overall
Supplementary Features:
Tri-wing recess no. nas4000-5,thd end color code green
Thread Series Designator:
Unjf
Specification Data:
80205-nas4503 professional/industrial association standard
Quick Specs
Thread Size 10
Thread Qty 32
Material Iron
Length 41/64

Additional Information

SKU / Model: NAS45035
NSN: 5305-01-260-0833
FSC: Screws / 5305
Product Series: NAS4503
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Download PDF Version
NAS4503-5_Military-Fasteners-com.pdf
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Very good service as always. Ive been a customer for years. My go to parts store.

4.0

Great Vendor. They worked with us, A+, 100%! Will do business in future. :)

5.0

We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

5.0

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.

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