MS51957-79

Military Standard Machine Screw

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Description:

Fastener Length: 1/2", Thread: 1/4-20, Thread Length: 1/2", MS51957 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS51957-79
MS51957-79
MS51957-79
MS51957-79
MS51957-79
MS51957-79
Add to Cart Up to qty 1000 ships same day if ordered before 4pm EST
MS51957-79 Price:
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$0.73 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51957-79 Datasheet Features and Specification

Thread Direction:
Right-hand
Thread Diameter:
0.250 inches
Thread Class:
2a
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Surface Treatment:
Passivate
Min. Tensile Strength (psi):
80000 pounds per square inch
Material Specification:
66 federal standard all material responses
Material:
Steel
Internal Drive Style:
Cross recess type 1
Head Height:
Between 0.162 inches and 0.175 inches
Head Style:
Pan
Thread Length:
Between 0.400 inches and 0.500 inches
Head Diameter:
Between 0.473 inches and 0.492 inches
Fastener Length:
0.500 inches
Thread Qty Per Inch (tpi):
20
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 1/4
Thread Qty 20
Thread Series UNC
Thread Class 2A
Drive Style Cross
Material Steel
Length 1/2

Additional Information

SKU / Model: MS5195779
NSN: 5305-00-071-1315
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.573 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.2091
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
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MS51957-79_Military-Fasteners-com.pdf
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More MS51957 machine screws

MS51957-9B

$0.24 Each, Length: 3/4in., black oxide

MS51957-9

$0.23 Each, Length: 3/4in. thread: 2-56 pan head screw corrosion resistant steel coarse thread

MS51957-8B

$0.24 EA, Fastener Length: 5/8in., Thread: 2-56, Thread Length: 5/8in.

MS51957-87

5305-00-071-2093 Machine Screw

MS51957-86

$3.54 EA, Fastener Length: 1-3/4in., Thread: 1/4-20, Thread Length: 1-3/4in.

MS51957-85

$0.42 EA, Fastener Length: 1-1/2in., Thread: 1/4-20, Thread Length: 1-1/2in.

Product Image Gallery

Product code MS51957-79
MS51957-79
MS51957-79
MS51957-79
MS51957-79
MS51957-79
MS51957-79

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Customer Reviews

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Any enquiry I have made has been dealt with the utmost professionalism and trusted advice.

5.0

Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.

5.0

In the long time that I have used Military Fasteners to provide materials and equipment in the building of two airplanes, I have yet to have a bad experience. Keep up the good work!

5.0

Product was received in a timely manner. Very satisfied with your communication and speedy shipping. Will look forward to dealing with you in the future. Thanks to your commitment to customer satisfaction. Cheers :-)

4.0