MS51959-98

Military Standard Machine Screw

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Description:

Fastener Length: 63/64", Thread: 1/4-18, Thread Length: 3/4",

* Manufacturer certifications are shipped with your order FREE of charge
MS51959-98
MS51959-98
MS51959-98
MS51959-98
MS51959-98
MS51959-98
Add to Cart Up to qty 1100 ships same day if ordered before 4pm EST
MS51959-98 Price:
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$0.69 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51959-98 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.809 inches minimum
Fastener Length:
0.969 inches minimum and 1.000 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.568 inches minimum and 0.635 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.312 inches
Thready Qty Per Inch (tpi):
18
Min. Tensile Strength (psi):
80000 pounds per square inch
Countersink Angle:
80.0 degrees minimum and 82.0 degrees maximum
Screw Material:
Steel corrosion resisting
Screw Material Specification:
66 fed std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 18
Material Stainless Steel
Length 0-63/64

Additional Information

SKU / Model: MS5195998
NSN: 5305-00-763-7830
FSC: Screws / 5305
Product Series: MS51959
Pack Weight (Approx.) 1.040 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51959-98_Military-Fasteners-com.pdf
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Product code MS51959-98
MS51959-98
MS51959-98
MS51959-98
MS51959-98
MS51959-98
MS51959-98

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I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

5.0

As always, Military Fasteners demonstrated they value all their customers, in their handling a back order product..Thank you!

4.0

I order parts about once a week for the restoration of my Grumman AA-1A. Service and prompt delivery are always above expectation. I don't know what I would do without Military Fasteners and that's no joke! Thanks for your great work!

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0