MS51957-4B

Military Standard Machine Screw

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Description:

Fastener Length: 5/16", Thread: 2-56, Thread Length: 5/16", MS51957 series screw

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Add to Cart Up to qty 4000 ships same day if ordered before 4pm EST

MS51957-4B Price:	buy now $0.27 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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MS51957-4B Datasheet Features and Specification

Fastener Length:

Between 0.281 inches and 0.312 inches

Head Diameter:

Between 0.155 inches and 0.167 inches

Head Height:

Between 0.053 inches and 0.062 inches

Head Style:

Pan

Internal Drive Style:

Cross recess type 1

Min. Tensile Strength (psi):

80000 pounds per square inch

Thread Diameter:

0.086 inches

Nondefinitive Specification/std Data:

3 type and 9c style

Screw Material:

Stainless steel or steel

Screw Material Specification:

300 series federal standard 1st material response or comp 16-18 or 18-8 assn standard 2nd material response 300 series federal specification 1st material response or 66 qq-s-763

Screw Surface Treatment:

Oxide

Screw Surface Treatment Specification:

Mil-c-13924 cl 4 military specification single treatment response

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.245 inches and 0.312 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Size	2
Thread Qty	56
Thread Series	UNC
Thread Class	2A
Material	Stainless Steel
Length	5/16

Additional Information

SKU / Model:	MS519574B
NSN:	5305-00-224-0783
FSC:	Screws / 5305
Product Series:	MS51957
Pack Weight (Approx.)	0.065 lb
Minimum Qty (MOQ):	100
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51957-4B_Military-Fasteners-com.pdf

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More MS51957 machine screws

MS51957-9B

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

MS51957-9

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 MS51957-4B

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With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

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