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

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Add to Cart Up to qty 360 ships same day if ordered before 4pm EST

MS51957-86 Price:	buy now $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:

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):

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.

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Product code MS51957-86

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Military Fasteners is a great resource for Mil-Spec fastener needs, and Amelia Fato provides excellent support! Whenever I have a specific need, Amelia is quick to respond and help!

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