MS16998-57

Military Standard Machine Screw

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Description:

Fastener Length: 3/4", Thread: 1/4-24, Head Width: 1/4", Thread Length: 3/4

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 100 ships same day if ordered before 4pm EST

MS16998-57 Price:	buy now $2.05 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

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MS16998-57 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.719 inches minimum and 0.750 inches maximum

Fastener Length:

0.719 inches minimum and 0.750 inches maximum

Head Style:

Flat chamfer

Head Diameter:

0.457 inches minimum and 0.460 inches maximum

Head Height:

0.306 inches minimum and 0.312 inches maximum

Internal Drive Style:

Hexagon

Thread Diameter:

0.312 inches

Width Across Flats:

0.250 inches minimum and 0.253 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum overall and 45.0 rockwell c maximum overall

Minimum Yield Strength:

130000 pounds per square inch

Material:

Steel overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

Qq-p-416 ty 2 cl 3 fed spec single treatment response overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	24
Material	Steel
Length	3/4

Additional Information

SKU / Model:	MS1699857
NSN:	5305-00-983-6669
FSC:	Screws / 5305
Product Series:	MS16998
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	20
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS16998-57_Military-Fasteners-com.pdf

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More MS16998 machine screws

MS16998-80

Fastener Length: 2-1/2in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/2in., 5305-00-983-7453

MS16998-78

Fastener Length: 1-63/64", Thread: 3/8-24, Head Width: 1/4", Thread Length: 1-1/2"

MS16998-73

$31.80 EA, Fastener Length: 7/8in., Thread: 3/8-24, Head Width: 1/4in., Thread Length: 7/8in.

MS16998-70

Fastener Length: 1/2", Thread: 3/8-24, Head Width: 5/16", Thread Length: 13/32"

MS16998-65

Fastener Length: 2-1/2", Thread: 1/4-24, Head Width: 1/4", Thread Length: 1-3/8"

MS16998-61L

$1.20 EA, Fastener Length: 1-1/2in., Thread: 1/4-24, Head Width: 1/4in., Thread Length: 1-1/2in.

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Product code MS16998-57

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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.

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Gideon P.

A great product, great service, and great follow-up! A+ I highly recommend Military Fasteners!

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Brynn P.

I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

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Sage H.

Any time I need anything it is here when I need it without question. I have tried other suppliers and ship dates are not honored sometimes it can take two weeks for item in their stock!! Thanks for being consistent and prompt.

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