MS51959-4B

Military Standard Machine Screw

email this to someone

Description:

Fastener Length: 5/16", Thread: 2-56, Thread Length: 1/4", black oxide

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 8000 ships same day if ordered before 4pm EST

MS51959-4B Price:	buy now $0.26 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

Add item to quote

MS51959-4B Datasheet Features and Specification

Internal Drive Style:

Cross recess type 1

Min. Tensile Strength (psi):

80000 pounds per square inch

Nondefinitive Specification/std Data:

3 type and 2c style

Screw Material:

Stainless steel or steel

Screw 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

Thread Series Designator:

Unc (coarse thread)

Thread Qty Per Inch (tpi):

Thread Direction:

Right-hand

Thread Length:

Between 0.194 inches and 0.261 inches

Thread Class:

Thread Diameter:

0.086 inches

Screw Surface Treatment:

Oxide

Screw Surface Treatment Specification:

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

Head Diameter:

Between 0.147 inches and 0.172 inches

Head Style:

Flat countersunk

Fastener Length:

Between 0.281 inches and 0.312 inches

Departure From Cited Designator:

As modified by finish

Countersink Angle:

Between 80.0 degrees and 82.0 degrees

Quick Specs

Thread Size	2
Thread Qty	56
Thread Series	UNC
Thread Class	2A
Material	Stainless Steel
Length	5/16

Additional Information

SKU / Model:	MS519594B
NSN:	5305-00-455-2498
FSC:	Screws / 5305
Product Series:	MS51959
Pack Weight (Approx.)	0.062 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 MS51959-4B_Military-Fasteners-com.pdf

* report an issue on this page

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

5305-00-763-3966 Machine Screw

MS51959-8B

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

MS51959-89

$0.78 Ea

Product Image Gallery

Product code MS51959-4B

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

View our Google profile

Monica B.

I need more stuff and plan on placing another order soon! Thank you!

4.0

Phillip F.

Excellent supplier, easy ordering and quick delivery. I wish all my suppliers conducted business like this.

5.0

Nylah V.

I always enjoy buying parts from you. Your service and delivery are great and the customer service folks are terrific. Thank you.

5.0

Zaylee T.

Military Fasteners has become my provider of choice for parts and other needs since purchasing an airplane last year.

4.0