NAS1351N5-40

Socket Head Cap Screw

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Description:

Fastener Length: 2-1/2", Thread: 1/4-24, Head Width: 1/4", Thread Length: 1-1/8

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NAS1351N5-40 Price:
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$170.00 Each
Quantity:
Pre-packaged bag qty: 1 ea
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NAS1351N5-40 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.125 inches minimum
Fastener Length:
2.460 inches minimum and 2.500 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.457 inches minimum and 0.469 inches maximum
Head Height:
0.306 inches minimum and 0.312 inches maximum
Internal Drive Style:
Hexagon
Thread Diameter:
0.312 inches
Width Across Flats:
0.250 inches minimum and 0.253 inches maximum
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
33.0 rockwell c minimum overall and 42.0 rockwell c maximum overall
Material:
Iron alloy 660 overall
Material Specification:
Ams5731 assn std single material response overall and ams5737 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unrf
Specification Data:
80205-nas1531 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Iron
Length 2-1/2

Additional Information

SKU / Model: NAS1351N540
NSN: 5305-01-380-0137
FSC: Screws / 5305
Product Series: NAS1351N5
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1351N5-40_Military-Fasteners-com.pdf
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The ordering process was very smooth and your site is user friendly and my part was delivered promptly.

5.0

Everything exactly as ordered! Quick and reasonable cost of shipping. Thanks for the XLNT service.

5.0

Thank you for very efficient and quality service. The product was exactly as advertised, price was good, and the shipping was very fast. I am very happy with my first experience with your company. I will for sure be continuing my business with you. Keep up the great work.

5.0

Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

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