MS51959-23

Military Standard Machine Screw

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Description:

Fastener Length: 1-1/2", Thread: 4-40, Thread Length: 1-1/2

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MS51959-23
MS51959-23
MS51959-23
MS51959-23
MS51959-23
MS51959-23
Add to Cart Up to qty 1200 ships same day if ordered before 4pm EST
MS51959-23 Price:
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$0.66 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51959-23 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
1.450 inches minimum and 1.500 inches maximum
Fastener Length:
1.500 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.195 inches minimum and 0.225 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
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 4
Thread Qty 40
Material Steel
Length 1-1/2

Additional Information

SKU / Model: MS5195923
NSN: 5305-00-763-6957
FSC: Screws / 5305
Product Series: MS51959
Pack Weight (Approx.) 0.161 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
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MS51959-23_Military-Fasteners-com.pdf
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MS51959-8B

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Product code MS51959-23
MS51959-23
MS51959-23
MS51959-23
MS51959-23
MS51959-23
MS51959-23

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Customer Reviews

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No matter the size of my order, I am always treated with a high degree of professional courtesy. The staff are very knowledgeable about the company and take a personal interest in each order.

5.0

Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0

Great place to buy!

5.0

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