NAS1351-4-20P

Socket Head Cap Screw

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Description:

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

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 1075 ships same day if ordered before 4pm EST

NAS1351-4-20P Price:	buy now $2.08 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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NAS1351-4-20P Datasheet Features and Specification

Thread Diameter:

0.250 inches

Thread Class:

Surface Treatment Specification:

Qq-p-416 type 2 class 2 federal specification single treatment response

Surface Treatment:

Cadmium and chromate

Specification Data:

80205-nas1351 professional/industrial association standard

Minimum Yield Strength:

155000 pounds per square inch

Min. Tensile Strength (psi):

180000 pounds per square inch

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:

38.0 rockwell c and 45.0 rockwell c

Fastener Length:

Between 1.210 inches and 1.250 inches

Thread Direction:

Right-hand

Thread Length:

1.00 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unrf

Width Across Flats:

Between 0.188 inches and 0.190 inches

Quick Specs

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

Additional Information

Alternate Part Numbers

MS16998-46

SKU / Model:	NAS1351420P
NSN:	5305-00-771-4754
FSC:	Screws / 5305
Product Series:	NAS1351-4
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	25
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1351-4-20P_Military-Fasteners-com.pdf

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Product code NAS1351-4-20P

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They are always fast, kind and serving high-quality product.

5.0

Clyde P.

Fast and courteous and professional service with quality aircraft parts. Thanks.

5.0

Ryan C.

As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

Atticus E.

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0