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

Add to Cart Up to qty 550 ships same day if ordered before 4pm EST

MS51957-84 Price:	buy now $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):

Thread Direction:

Right-hand

Thread Length:

Between 1.150 inches and 1.250 inches

Thread Diameter:

0.250 inches

Thread Class:

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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MS51957-83
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Fastener Length: 1", Thread: 1/4-20, Thread Length: 63/64",

MS35649-2254
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thread: 1/4-20, corrosion resistant steel, hex nut, coarse thread, MS35649 series nut

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.

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Product code MS51957-84

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Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks

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Prompt return call. Knowledgeable sales person.

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Mark K.

I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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Callen G.

Never had any problem since I began ordering from Military Fasteners for some time now! Always got what I ordered :)

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