MS51959-13B

Military Standard Machine Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 11/64", black oxide

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Add to Cart Up to qty 5900 ships same day if ordered before 4pm EST

MS51959-13B Price:	buy now $0.46 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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MS51959-13B Datasheet Features and Specification

Countersink Angle:

Between 80.0 degrees and 82.0 degrees

Departure From Cited Designator:

As modified by finish

Fastener Length:

Between 0.219 inches and 0.250 inches

Head Diameter:

Between 0.195 inches and 0.225 inches

Head Style:

Flat countersunk

Internal Drive Style:

Cross recess type 1

Min. Tensile Strength (psi):

80000 pounds per square inch

Thread Diameter:

0.112 inches

Nondefinitive Specification/std Data:

3 type and 2c style

Material:

Stainless steel

Material Specification:

300 series federal standard 1st material response or comp 16-18 or 18-8 assn standard 2nd material response 300 series federal specification 1st material response or 66 qq-s-763

Surface Treatment:

Oxide

Surface Treatment Specification:

Cl 4 military specification single treatment response mil-c-13924

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.102 inches and 0.183 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Qty	40
Thread Series	UNC
Thread Class	2A
Drive Style	Cross
Material	Stainless Steel
Length	1/4

Additional Information

SKU / Model:	MS5195913B
NSN:	5305-00-455-2512
FSC:	Screws / 5305
Product Series:	MS51959
Pack Weight (Approx.)	0.071 lb
Minimum Qty (MOQ):	100
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51959-13B_Military-Fasteners-com.pdf

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More MS51959 machine screws

MS51959-99

$0.90 Each, Flat Machine Screw Full Thread

MS51959-98

$0.60 EA, Fastener Length: 0-63/64in., Thread: 1/4-18, Thread Length: 3/4in.

MS51959-95

5305-00-763-7833 Machine Screw

MS51959-9

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MS51959-8B

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

MS51959-89

$0.78 Ea

Product Image Gallery

Product code MS51959-13B

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John C.

The order was complete and arrived by mail in short order. The staff who took my order was very helpful and answered my questions. Very pleased, thanks to military fasteners

5.0

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.

5.0

Brian U.

Happy to find the items needed and the service was very quickly completed.

5.0

Dayton G.

I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

5.0