NAS1790C4R3P

Close Tolerance Bolt

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Description:

Fastener Length: 39/64", Thread: 1/4-28, Thread Length: 27/64

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NAS1790C4R3P Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
0.612 inches
Head Diameter:
0.464 inches
Head Style:
Flat countersunk
Internal Drive Style:
Torque set
Thread Diameter:
0.250 inches
Screw Material:
Iron alloy 660
Screw Material Specification:
Ams5731 assn standard single material response or ams5732 assn standard single material response or ams5737 assn standard single material response or ams5853 assn standard single material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Class2 federal specification single treatment response type ii qq-p-416
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.425 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Iron

Additional Information

SKU / Model: NAS1790C4R3P
NSN: 5305-01-543-2021
FSC: Screws / 5305
Product Series: NAS1790C4R
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.8085
ECCN: EAR99
Download PDF Version
NAS1790C4R3P_Military-Fasteners-com.pdf
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I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0

Excellent service and speedy delivery to Australia. Military Fasteners is our preferred supplier from the USA.

5.0

nice custom service

5.0

Amelia does a great job for Highpoint.

5.0