MS51959-99

Military Standard Machine Screw

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Description:

Thread: 5/16-18, Length: 1-1/4, flat head, MS51959

* Manufacturer certifications are shipped with your order FREE of charge
MS51959-99
MS51959-99
MS51959-99
MS51959-99
MS51959-99
MS51959-99
Add to Cart Up to qty 400 ships same day if ordered before 4pm EST
MS51959-99 Price:
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$0.99 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51959-99 Datasheet Features and Specification

Thread Length:
Between 1.131 inches and 1.250 inches
Thread Diameter:
0.312 inches
Thread Direction:
Right-hand
Thread Class:
2a
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Surface Treatment:
Passivate
Min. Tensile Strength (psi):
80000 pounds per square inch
Materia:
Steel
Material Specification:
66 federal standard all material responses
Internal Drive Style:
Cross recess type 1
Head Style:
Flat countersunk
Head Diameter:
Between 0.568 inches and 0.635 inches
Fastener Length:
1.250 inches
Countersink Angle:
Between 80.0 degrees and 82.0 degrees
Thread Qty Per Inch (tpi):
18
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Series UNC
Thread Class 2A

Additional Information

SKU / Model: MS5195999
NSN: 5305-00-763-7829
FSC: Screws / 5305
Product Series: MS51959
Pack Weight (Approx.) 0.243 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51959-99_Military-Fasteners-com.pdf
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Fastener Length: 5/8in., Thread: 2-56, Thread Length: 9/16in.

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Product code MS51959-99
MS51959-99
MS51959-99
MS51959-99
MS51959-99
MS51959-99
MS51959-99

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As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

Always great service. Has been my first go to parts store!

4.0

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