MS16997-61

Military Standard Machine Screw

email this to someone

Description:

Fastener Length: 7/8", Thread: 1/4-20, Head Width: 3/16", Thread Length: 55/64", coarse thread, MS16997 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 500 ships same day if ordered before 4pm EST

MS16997-61 Price:	buy now $1.95 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

Add item to quote

MS16997-61 Datasheet Features and Specification

Thread Diameter:

0.250 inches

Thread Class:

Surface Treatment Specification:

Cl 3 federal specification all treatment responses type 2 qq-p-416

Surface Treatment:

Cadmium and chromate

Nondefinitive Specification/std Data:

6 type

Minimum Yield Strength:

130000 pounds per square inch

Min. Tensile Strength (psi):

160000 pounds per square inch

Material:

Steel

Internal Drive Style:

Hexagon

Head Style:

Flat chamfer

Head Height:

Between 0.244 inches and 0.250 inches

Head Diameter:

Between 0.365 inches and 0.375 inches

Hardness Rating:

36.0 rockwell c and 45.0 rockwell c

Fastener Length:

Between 0.844 inches and 0.875 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.744 inches and 0.874 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Width Across Flats:

Between 0.188 inches and 0.190 inches

Quick Specs

Thread Size	1/4
Thread Qty	20
Thread Series	UNC
Thread Class	3A
Drive Style	Hexagon
Material	Steel
Length	7/8

Additional Information

Alternate Part Numbers

NAS1352-4-14P

SKU / Model:	MS1699761
NSN:	5305-00-978-9380
FSC:	Screws / 5305
Product Series:	MS16997
Pack Weight (Approx.)	0.371 lb
Minimum Qty (MOQ):	25
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS16997-61_Military-Fasteners-com.pdf

* report an issue on this page

More MS16997 machine screws

MS16997-99L

Fastener Length: 0-63/64", Thread: 3/8-16, Head Width: 5/16", Thread Length: 0-63/64"

MS16997-99

Fastener Length: 63/64in., Thread: 3/8-16, Head Width: 5/16in., Thread Length: 63/64in.

MS16997-88

Fastener Length: 2-63/64in., Thread: 1/4-18, Head Width: 1/4in., Thread Length: 1-41/64in.

MS16997-83

$7.14 EA, Fastener Length: 1-3/4in., Thread: 1/4-18, Head Width: 1/4in., Thread Length: 1-1/8in.

MS16997-81

5305-00-983-6622 Machine Screw

MS16997-80

Fastener Length: 63/64in., Thread: 1/4-18, Head Width: 1/4in., Thread Length: 7/8in.

Product Image Gallery

Product code MS16997-61

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

View our Google profile

Donovan W.

Great Customer Service very helpful...Packaged arrived almost the next day. How did you do that. Thank you again. will be doing business with you again soon !!!

5.0

Jared C.

I have been satisfied overall with the service I get from Military Fasteners. I have never had an issue with any of my orders, they have been prompt and fulfilled error free.

5.0

Brooklyn C.

Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.

5.0

Teddy J.

Amanda was super friendly, helpful and part quality is A+!

5.0