MS51959-12B

Military Standard Machine Screw

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Description:

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

* Manufacturer certifications are shipped with your order FREE of charge
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
Add to Cart Backordered: Ships in 2-3 Days
MS51959-12B Price: $1.04 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:
2a
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):
40
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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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
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B
MS51959-12B

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I love your website. Can hardly believe how fast & accurate the orders come. Am building a kit plane, need a lot of small hardware and electrical the past few months. There has not been a mistake in the last dozen orders.

4.0

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0

Discovered on Wednesday evening I needed a new tire / tube. I had it in my hands Friday in time for a weekend install. Great service!!

5.0

Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

5.0