NAS1351N4LE20

Socket Head Cap Screw

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Description:

Fastener Length: 1-1/4", Thread: 1/4-28, Head Width: 3/16", NAS1351 series screw

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NAS1351N4LE20
NAS1351N4LE20
NAS1351N4LE20
NAS1351N4LE20
NAS1351N4LE20
NAS1351N4LE20
Add to Cart Up to qty 12 ships same day if ordered before 4pm EST
NAS1351N4LE20 Price:
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$40.90 Each
Quantity:
Pre-packaged bag qty: 1 ea
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NAS1351N4LE20 Datasheet Features and Specification

Fastener Length:
Between 1.210 inches and 1.250 inches
Head Diameter:
Between 0.365 inches and 0.375 inches
Head Height:
Between 0.244 inches and 0.250 inches
Head Style:
Flat chamfer
Internal Drive Style:
Hexagon
Locking Feature:
Patch threads or pellet threads or strip threads
Material:
Iron alloy 660 fastener
Material:
Plastic polyamide locking feature
Material Specification:
Ams 5731 assn standard single material response fastener or ams 5737 assn standard single material response fastener
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Specification Data:
80205-nas1351 professional/industrial association standard
Surface Treatment:
Passivate fastener
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response fastener
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.000 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unrf
Width Across Flats:
Between 0.187 inches and 0.190 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNRF
Thread Class 3A
Drive Style Hexagon
Material Iron
Length 1-1/4

Additional Information

SKU / Model: NAS1351N4LE20
NSN: 5305-01-266-7340
FSC: Screws / 5305
Product Series: NAS1351N4LE
Pack Weight (Approx.) 0.027 lb
Minimum Qty (MOQ): 1
Schedule B: 7508.90.5000
ECCN: EAR99
National Motor Freight: 156600, Plastic / Rubber Article Viz:
Download PDF Version
NAS1351N4LE20_Military-Fasteners-com.pdf
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Product code NAS1351N4LE20
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I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

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If your looking for a company that can provide you with technical help on a product that they sold you, this is not the place to buy anything. But they will tell you how sorry they are.

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I have ordered from Military Fasteners for years and have never had a complaint! And do not expect to have a complaint in the future.

4.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

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