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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MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B
Add to Cart Up to qty 5900 ships same day if ordered before 4pm EST
MS51959-13B Price:
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$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:
2a
Thread Direction:
Right-hand
Thread Length:
Between 0.102 inches and 0.183 inches
Thread Qty Per Inch (tpi):
40
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)
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MS51959-13B_Military-Fasteners-com.pdf
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Product Image Gallery

Product code MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B
MS51959-13B

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Customer Reviews

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A quality product and an even better quality of people at Military Fasteners! Thank you Military Fasteners!

5.0

Abby is awesome and very helpful! I can always hear her smile through the phone!

5.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

Everything exactly as ordered! Quick and reasonable cost of shipping. Thanks for the XLNT service.

5.0