MS51959-20

Military Standard Machine Screw

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Description:

Fastener Length: 7/8", Thread: 4-40, Thread Length: 7/8

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Add to Cart Up to qty 2000 ships same day if ordered before 4pm EST

MS51959-20 Price:	buy now $0.66 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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MS51959-20 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.825 inches minimum and 0.875 inches maximum

Fastener Length:

0.875 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):

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	7/8

Additional Information

SKU / Model:	MS5195920
NSN:	5305-00-763-7828
FSC:	Screws / 5305
Product Series:	MS51959
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	50
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51959-20_Military-Fasteners-com.pdf

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MS51959-8B

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Product code MS51959-20

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Julie T.

If your looking for a company that can provide you with technical help on a product that they sold you, this is not the place to buy anything. But they will tell you how sorry they are.

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Mckenna L.

military fasteners Team, I am very pleased with the way my orders have been taken care of these past few years. Your CSRs are so helpful and attentive to my project details. The military fasteners team really go out of their way to accommodate special requests. Always a pleasant experience, Thank you military fasteners Team

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Kairi B.

Very fast delivery and always getting what I ordered. Never had an issue with the few returns I've had. They have been very friendly and helpful.

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Jim C.

Brittany was attentive to our needs. We had to source some other products you didn't have elsewhere. We would have preferred to place an order a one place. Will come back and order another time.

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