MS51959-14B

Military Standard Machine Screw

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Description:

Fastener Length: 5/16", Thread: 4-40, Thread Length: 15/64",

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MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B
Add to Cart Up to qty 2000 ships same day if ordered before 4pm EST
MS51959-14B Price:
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$0.26 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS51959-14B Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.164 inches minimum and 0.245 inches maximum
Fastener Length:
0.281 inches minimum and 0.312 inches maximum
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):
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 5/16

Additional Information

SKU / Model: MS5195914B
NSN: 5305-00-455-2513
FSC: Screws / 5305
Product Series: MS51959
Pack Weight (Approx.) 0.084 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
MS51959-14B_Military-Fasteners-com.pdf
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MS51959-8B

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

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$0.78 Ea

Product Image Gallery

Product code MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B
MS51959-14B

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Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

5.0

Good job, all tools accounted for, packing and delivery was great. All the tools are high quality. Thanks.

4.0

Excellent service! Trisha Hawkins is so polite, easy to work with and an awesome customer service! Highly recommended!

5.0

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0