MS51959-12B

Military Standard Machine Screw

email this to someone

Description:

Fastener Length: 5/32", Thread: 4-40, Thread Length: 1/16", black oxide

* Manufacturer certifications are shipped with your order FREE of charge

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

Add item to quote

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

* 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 MS51959-12B

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

Jayson S.

Easy to find parts, quick ordering, great customer service (if needed), quick shipping. All-in-all Im a very satisfied customer!

5.0

Hazel M.

I have purchased most of my aviation needs from Military Fasteners for the last 5 years. You have provided me with the products that I have needed,with a price that is fair and a delivery on time. Thanks!

5.0

Deb F.

C.A.R.E. Team provided Manufacturer's Certificate of Conformance.

5.0

Connor C.

Staff very supportive and informative. Order was shipped extremely promptly and correctly. GREAT customer service!

5.0