MS51959-45

Military Standard Machine Screw

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Description:

length: 1/2", thread: 8-32, flat countersunk head, corrosion resistant steel, coarse thread

* Manufacturer certifications are shipped with your order FREE of charge
MS51959-45
MS51959-45
MS51959-45
MS51959-45
MS51959-45
MS51959-45
Add to Cart Up to qty 3800 ships same day if ordered before 4pm EST
MS51959-45 Price:
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$0.31 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS51959-45 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.438 inches minimum and 0.500 inches maximum
Fastener Length:
0.500 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.292 inches minimum and 0.332 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.164 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
80000 pounds per square inch
Countersink Angle:
80.0 degrees minimum and 82.0 degrees maximum
Screw Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Specification:
66 fed std all material responses
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unc
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel
Length 1/2

Additional Information

SKU / Model: MS5195945
NSN: 5305-00-764-0068
FSC: Screws / 5305
Product Series: MS51959
Pack Weight (Approx.) 0.288 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51959-45_Military-Fasteners-com.pdf
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Product Image Gallery

Product code MS51959-45
MS51959-45
MS51959-45
MS51959-45
MS51959-45
MS51959-45
MS51959-45

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Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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

Professional and friendly sales rep! Quick quoting, ordering, and shipping. Will order from mil-fasteners again.

5.0

I could find those 2 great different products for my Garmin at the same place. Thank you very much, very helpful, very easy to order and fast shipping.

5.0