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 300 ships same day if ordered before 4pm EST
NAS1351-4-20P Price:
buy now
$1.95 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.) 0.504 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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Customer Reviews

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Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

4.0

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!

5.0

Easy ordering format, fast delivery, packaged and documented well.

4.0

Keep on keepin' on! Living in Nova Scotia puts me in somewhat of an aviation backwater where getting aviation hardware can be a bit of a nightmare. Military Fasteners resolves most of the angst and dealing with the friendly and helpful staff I find there resolves the rest.

5.0