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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Wow, great quick order. Website is easy to navigate and orders are shipped quickly. I have already passed along to others as having the right parts and quick shipping. Thanks, Danny S, Louisiana

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Ryan was extremely helpful and is typical of the type of customer service I am accustomed to when I ask for help at Military Fasteners.

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Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.

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