MS51957-82

Military Standard Machine Screw

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Description:

Fastener Length: 7/8", Thread: 1/4-20, Thread Length: 7/8", pan head, MS51957 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 400 ships same day if ordered before 4pm EST

MS51957-82 Price:	buy now $0.48 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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MS51957-82 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.775 inches minimum and 0.875 inches maximum

Fastener Length:

0.875 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	7/8

Additional Information

SKU / Model:	MS5195782
NSN:	5305-00-071-1317
FSC:	Screws / 5305
Product Series:	MS51957
Pack Weight (Approx.)	1.490 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 MS51957-82_Military-Fasteners-com.pdf

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Frequently bought together

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MS15795-805
Flat Washer
in Washers

Inner diameter: 0.156", outer diameter: 0.312", corrosion resistant steel

MS15795-810
Flat Washer
in Washers

Inner diameter: 0.281, MS15795 series washer

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 MS51957-82

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Nataly F.

My many experiences with Military Fasteners have been very good.

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MONIQUE G.

Ramona R. is very prompt and professional processing my urgent request! i am very satisfied with the quick turn around. Thank you!

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Atticus E.

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0

Tripp M.

Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed

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