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
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
Add to Cart Up to qty 1150 ships same day if ordered before 4pm EST
NAS1351-4-20P Price:
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$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:
3a
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):
28
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

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 Image Gallery

Product code NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P
NAS1351-4-20P

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I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0

Everything about this order was textbook perfect. As always,when I order something from Military Fasteners I get what I ordered when it arrives on time. No surprises or disappointments. Good job!

4.0

Over the years that I have been associated with you as a buyer - your promptness and professionalism with providing for my product needs and advice have been outstanding, keep up the great support - Thanks a million.

4.0

I have never gotten anything but the greatest, most prompt service from Military Fasteners.

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