NAS1801-4-19

Machine Screw

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Description:

hex head, cadmium steel,

* Manufacturer certifications are shipped with your order FREE of charge
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
Add to Cart Up to qty 40 ships same day if ordered before 4pm EST
NAS1801-4-19 Price:
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$2.56 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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NAS1801-4-19 Datasheet Features and Specification

Thread Surface Finish:
32.0 microinches
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Thread Qty Per Inch (tpi):
28
Thread Length:
Between 1.1715 inches and 1.2175 inches
Thread Class:
3a
Thread Diameter:
0.2500 inches
Thread Direction:
Right-hand
Shank Surface Finish:
32.0 microinches
Specification Data:
80205-nas1801 professional/industrial association standard
Surface Treatment:
Cadmium
Surface Treatment Specification:
Class 2 federal specification single treatment response type ii qq-p-416
Part Name Assigned By Controlling Agency:
160 ksi ftu alloy steel full thread cruciform recess hex head screw
Material Specification:
Ams6382 national specification 1st material response or ams6415 or 6484 national specification 2nd material response or ams6322 national specification 3rd material response
Internal Drive Style:
Cross recess type 1
Material:
Steel
Head Style:
Hexagon
Head Height:
Between 0.125 inches and 0.140 inches
Fastener Length:
Between 1.1715 inches and 1.2175 inches
Bearing Surface Of Head Surface Finish:
63.0 microinches
Width Between Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Drive Style Cross
Material Steel

Additional Information

SKU / Model: NAS1801419
NSN: 5305-01-622-9220
FSC: Screws / 5305
Product Series: NAS1801-4
Pack Weight (Approx.) 0.352 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
Download PDF Version
NAS1801-4-19_Military-Fasteners-com.pdf
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Product code NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19

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You folks have always treated me well and supplied the product I needed, and the product I ordered and in a timely manner. I am working to build a Wag Aero Sport Trainer.

5.0

Online ordering process is very straight forward, easy to use.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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No improvements necessary. A flawless on-line ordering system with an on-time delivery.

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