MS51957-84

Military Standard Machine Screw

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Description:

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

* Manufacturer certifications are shipped with your order FREE of charge
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
Add to Cart Up to qty 600 ships same day if ordered before 4pm EST
MS51957-84 Price:
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$0.73 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51957-84 Datasheet Features and Specification

Thread Qty Per Inch (tpi):
20
Thread Direction:
Right-hand
Thread Length:
Between 1.150 inches and 1.250 inches
Thread Diameter:
0.250 inches
Thread Class:
2a
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Screw Material Specification:
66 federal standard all material responses
Screw Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
80000 pounds per square inch
Head Style:
Pan
Head Height:
Between 0.162 inches and 0.175 inches
Head Diameter:
Between 0.473 inches and 0.492 inches
Fastener Length:
1.250 inches
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 1/4
Thread Qty 20
Thread Series UNC
Thread Class 2A
Material Steel
Length 1-1/4

Additional Information

SKU / Model: MS5195784
NSN: 5305-00-071-2087
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.427 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-84_Military-Fasteners-com.pdf
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thread: 1/4-20, corrosion resistant steel, hex nut, coarse thread, MS35649 series nut

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MS51957-83
Machine Screw

in Screws

Fastener Length: 1", Thread: 1/4-20, Thread Length: 63/64",

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 MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84

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Ive been buying aircraft parts and supplies from Military Fasteners for 3 years as Ive built four different homebuilt aircraft. I have ALWAYS been perfectly satisfied with all facets of the process. Parts are almost always shipped the same day as I order them, even if I order in the afternoon. Im usually always able to find what i need on the website, and if not, I can call and be helped by someone who knows what he or she is doing. Your people make me feel like they really care about me. Prices are fair. I wish I could run my company as well as you run yours!

4.0

Great service, always spot on and very expedient! Excellent working with Paige Twombly for quick turnarounds, much appreciated.

5.0

Best order yet. I build masts for RC sailboats and perfect stock is a must. Whoever picked this order outdid themselves. Thanks Military Fasteners for another order of great material.

4.5

Great customer service. Did a quick research for us to find a replacement. Will buy again.

5.0