MS51959-12B

Military Standard Machine Screw

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Description:

Fastener Length: 5/32", Thread: 4-40, Thread Length: 1/16", black oxide

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Add to Cart Up to qty 500 ships same day if ordered before 4pm EST

MS51959-12B Price:	buy now $0.99 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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MS51959-12B Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.059 inches minimum and 0.150 inches maximum

Fastener Length:

0.156 inches minimum and 0.188 inches maximum

Head Style:

Flat countersunk undercut

Head Diameter:

0.195 inches minimum and 0.225 inches maximum

Head Height:

0.038 inches minimum and 0.047 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.112 inches

Thready Qty Per Inch (tpi):

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 or steel

Screw Material Specification:

Qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response

Screw Surface Treatment:

Oxide

Screw Surface Treatment Specification:

Mil-c-13924,cl 4 mil spec single treatment response

Thread Series Designator:

Unc

Nondefinitive Specification/std Data:

3 type and 2c style

Departure From Cited Designator:

As modified by finish

Quick Specs

Thread Size	4
Thread Qty	40
Material	Stainless Steel
Length	3/16

Additional Information

SKU / Model:	MS5195912B
NSN:	5305-00-145-0887
FSC:	Screws / 5305
Product Series:	MS51959
Pack Weight (Approx.)	0.032 lb
Minimum Qty (MOQ):	50
Schedule B:	4016.93.1010
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51959-12B_Military-Fasteners-com.pdf

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MS51959-95

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MS51959-9

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MS51959-8B

Fastener Length: 5/8in., Thread: 2-56, Thread Length: 9/16in.

MS51959-89

$0.78 Ea

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Product code MS51959-12B

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Customer Reviews

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Corbin M.

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

Kristen B.

Best company out there!! Great customer service!

5.0

Jessica P.

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

Stephen B.

highly recommend, great service. Kristen B was very helpful and got what I needed. great customer service

5.0