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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MS51959-8B

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Product code MS51959-12B

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

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Jeff C.

We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

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Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.

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Great service. Product was exactly as ordered and was delivered in a timely manner. Great service and I will shop here again.

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