MS51957-86

Military Standard Machine Screw

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Description:

Fastener Length: 1-3/4", Thread: 1/4-20, Thread Length: 1-3/4", MS51957 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS51957-86
MS51957-86
MS51957-86
MS51957-86
MS51957-86
MS51957-86
MS51957-86
MS51957-86
MS51957-86
Add to Cart Up to qty 360 ships same day if ordered before 4pm EST
MS51957-86 Price:
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$3.89 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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MS51957-86 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
1.650 inches minimum and 1.750 inches maximum
Fastener Length:
1.750 inches nominal
Head Style:
Pan
Head Diameter:
0.473 inches minimum and 0.492 inches maximum
Head Height:
0.162 inches minimum and 0.175 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
80000 pounds per square inch
Screw Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Specification:
66 fed std all material responses
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 1-3/4

Additional Information

SKU / Model: MS5195786
NSN: 5305-00-071-2086
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.245 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-86_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

MS51957-85

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

MS51957-84

$0.66 EA, Fastener Length: 1-1/4in., Thread: 1/4-20, Thread Length: 1-1/4in.

Product Image Gallery

Product code MS51957-86
MS51957-86
MS51957-86
MS51957-86
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MS51957-86

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