NAS1351-4-20

Socket Head Cap Screw

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Description:

Steel alloy, flat head, NAS1351 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 280 ships same day if ordered before 4pm EST

NAS1351-4-20 Price:	buy now $2.26 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

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NAS1351-4-20 Datasheet Features and Specification

Thread Class:

Nondefinitive Specification/std Data:

6 type

Minimum Yield Strength:

130000 pounds per square inch

Min. Tensile Strength (psi):

160000 pounds per square inch

Material Specification:

66 federal standard single material response

Material:

Steel

Internal Drive Style:

Hexagon

Head Style:

Flat chamfer

Head Height:

Between 0.244 inches and 0.250 inches

Head Diameter:

Between 0.365 inches and 0.375 inches

Hardness Rating:

36.0 rockwell c and 45.0 rockwell c

Fastener Length:

Between 1.234 inches and 1.281 inches

Thread Diameter:

0.250 inches

Thread Direction:

Right-hand

Thread Length:

1.000 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unf (fine thread)

Width Across Flats:

Between 0.188 inches and 0.190 inches

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNF
Thread Class	3A
Drive Style	Hexagon
Material	Steel

Additional Information

SKU / Model:	NAS1351420
NSN:	5305-00-928-6858
FSC:	Screws / 5305
Product Series:	NAS1351
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	20
Schedule B:	7318.15.9000
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1351-4-20_Military-Fasteners-com.pdf

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Frequently bought together

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Fastener Length: 0-63/64", Thread: 1/4-28, Head Width: 3/16", Thread Length: 0-63/64", NAS1351 series screw

NAS1351-4-32
Socket Head Cap Screw
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Thread: 1/4-28, Drive Style: Hexagon, Material: Steel, Surface Treatment: Oxide, Tensile Strength: 170000, Head Style: Flat Chamfer

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$44.34 EA, NAS1351N8-48

NAS1351N8-28

Fastener Length: 1-3/4in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-1/2in.

NAS1351N8-26

NAS1351N7-32

$46.74 EA, Fastener Length: 1-63/64in., Thread: 15/32-20, Head Width: 3/8in., Thread Length: 1-3/8in.

NAS1351N7-20

$61.80 EA, Fastener Length: 1-1/4in., Thread: 7/16-20, Head Width: 3/8in., Thread Length: 1-1/4in.

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Product code NAS1351-4-20

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My company works directly with Military Fasteners, and we have had nothing but positive experiences. Trisha Hawkins, in particular, has been our primary contact. She always responds quickly and works to make sure the order is correct and shipped on time. Military Fasteners is a trusted vendor of ours and we look forward to working with them again in the future!

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A very well-run business.

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I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

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