NAS514P428-7P

Machine Screw

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Description:

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

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NAS514P428-7P Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.438 inches nominal
Fastener Length:
0.438 inches nominal
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
Countersink Angle:
100.0 degrees nominal
Screw Material:
Steel
Screw Material Specification:
Mil-s-7839 mil spec single material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416,ty 2,clb fed spec all treatment responses
Thread Series Designator:
Unjf
Specification Data:
80205-nas514 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 7/16

Additional Information

SKU / Model: NAS514P4287P
NSN: 5305-01-016-7517
FSC: Screws / 5305
Product Series: NAS514P428
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS514P428-7P_Military-Fasteners-com.pdf
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NAS514P428-8B

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NAS514P428-48

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NAS514P428-30P

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NAS514P428-28P

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

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Customer Reviews

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Love working with this company. Customer service is always so kind and helpful.

5.0

Great service good price although very expensive!

5.0

I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

5.0

Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.

5.0