NAS514P428-6

Machine Screw

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Description:

Fastener Length: 3/8", Thread: 1/4-28, Thread Length: 17/64", NAS514 series screw

* Manufacturer certifications are shipped with your order FREE of charge
NAS514P428-6
NAS514P428-6
NAS514P428-6
NAS514P428-6
Add to Cart Up to qty 1100 ships same day if ordered before 4pm EST
NAS514P428-6 Price:
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$0.29 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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NAS514P428-6 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.167 inches minimum and 0.269 inches maximum
Fastener Length:
0.344 inches minimum and 0.375 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.447 inches minimum and 0.507 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Countersink Angle:
100.0 degrees nominal
Screw Material:
Steel comp 4037 or steel comp 8630
Screw Material Specification:
Ams 6300 assn std 1st material response or mil-s-6050 mil spec 2nd material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-p-416 ty1 cl 2 fed spec single treatment response
Thread Series Designator:
Unjf
Specification Data:
80205-nas514 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 3/8

Additional Information

SKU / Model: NAS514P4286
NSN: 5305-01-059-0177
FSC: Screws / 5305
Product Series: NAS514P428
Pack Weight (Approx.) 0.588 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS514P428-6_Military-Fasteners-com.pdf
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NAS514P428-8P

Length: 1/2in., thread: 1/4-28 machine screw full thread philips recess alloy steel cad ii plated

NAS514P428-8B

$0.60 EA, flat countersunk head, fine thread fastener length: 1/2in., thread: 1/4-28, thread Length: 1/2in.

NAS514P428-7P

Fastener Length: 7/16", Thread: 1/4-28, Thread Length: 7/16"

NAS514P428-48

Fastener Length: 3-", Thread: 1/4-28, Thread Length: 1-3/4"

NAS514P428-30P

Fastener Length: 1-7/8", Thread: 1/4-28, Thread Length: 1-7/8"

NAS514P428-28P

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 1-3/4"

Product Image Gallery

Product code NAS514P428-6
NAS514P428-6
NAS514P428-6
NAS514P428-6
NAS514P428-6

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Customer Reviews

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It is very good service. I appreciate Brittany Cornish provide us the parts we ordered.

5.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

5.0

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.

5.0