MS51957-77

Military Standard Machine Screw

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Description:

Fastener Length: 3/8", Thread: 1/4-20, Thread Length: 9/32", MS51957 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 650 ships same day if ordered before 4pm EST

MS51957-77 Price:	buy now $0.69 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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MS51957-77 Datasheet Features and Specification

Screw Surface Treatment Specification:

Qq-p-35 federal specification single treatment response

Screw Surface Treatment:

Passivate

Screw Material Specification:

66 federal standard all material responses

Screw Material:

Steel comp

Min. Tensile Strength (psi):

80000 pounds per square inch

Internal Drive Style:

Cross recess type 1

Head Height:

Between 0.162 inches and 0.175 inches

Head Style:

Pan

Head Diameter:

Between 0.473 inches and 0.492 inches

Fastener Length:

0.375 inches

Thread Class:

Thread Diameter:

0.25 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.275 inches and 0.375 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Size	1/4
Thread Qty	20
Thread Series	UNC
Thread Class	2A
Material	Steel
Length	3/8

Additional Information

SKU / Model:	MS5195777
NSN:	5305-00-071-1313
FSC:	Screws / 5305
Product Series:	MS51957
Pack Weight (Approx.)	0.497 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 MS51957-77_Military-Fasteners-com.pdf

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MS35338-138
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MS35338-139
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fits diameter: 1/4", corrosion resistant, stainless steel, MS35338 series washer

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 MS51957-77

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Customer Reviews

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Ryan C.

As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

Alison H.

I always receive my shipments from Military Fasteners quickly without having to follow up and track down shipments. West Coast shipments arrive usually the next day via UPS ground, making it an effective choice. Thank you for excellent service.

4.0

Zachary W.

Military Fasteners is first on my list for the hard to find items so often associated with Government Projects. Brittany and Michael have always been quick to respond and nothing but professional in every way. I look forward to a continued relationship with Military Fasteners.

5.0

Peyton K.

I recently requested a quote and placed an order with Kristen Belmont. Kristen was incredibly helpful, prompt, and informative, addressing all of my inquiries and requests efficiently. I am extremely grateful to have had Kristen's assistance.

5.0