MS16997-70

Military Standard Machine Screw

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Description:

Fastener Length: 2-63/64", Thread: 1/4-20, Head Width: 3/16", Thread Length: 63/64

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Add to Cart Up to qty 5 ships same day if ordered before 4pm EST

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MS16997-70 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.940 inches minimum and 1.000 inches maximum

Fastener Length:

2.940 inches minimum and 3.000 inches maximum

Head Style:

Flat chamfer

Head Diameter:

0.365 inches minimum and 0.375 inches maximum

Head Height:

0.244 inches minimum and 0.250 inches maximum

Internal Drive Style:

Hexagon

Thread Diameter:

0.250 inches

Width Across Flats:

0.187 inches minimum and 0.190 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 all treatment responses overall

Thread Series Designator:

Unc

Quick Specs

Thread Size	1/4
Thread Qty	20
Material	Steel
Length	2-63/64

Additional Information

Alternate Part Numbers

NAS1352-4-48P

SKU / Model:	MS1699770
NSN:	5305-00-978-9389
FSC:	Screws / 5305
Product Series:	MS16997
Pack Weight (Approx.)	0.221 lb
Minimum Qty (MOQ):	5
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS16997-70_Military-Fasteners-com.pdf

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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.

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Product code MS16997-70

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Customer Reviews

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Patrick A.

Always good prices and easy ordering. Trisha Hawkins was very helpful!

5.0

Mackenzie M.

I have used Military Fasteners for all my parts for a number of years and have never had a problem with my orders. Fast shipping, correct parts picking and lots of inventory. Thanks for your service.

5.0

Raven C.

Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.

5.0

Estrella T.

Very pleased with the customer service I get when I call. My Cessna 182 is always needing a little bit of extra LOVE from Military Fasteners. When I call to order parts, your training and customer service of your order takers are the tops.. They understand what I'm looking for and can help me figure out how to order it. I've upgraded my old normal headsets to your reconditioned Bose X General Aviation Noise Cancelling. These are my first Noise Cancelling headsets and we are very pleased...I've come back and purchased 2 more...You are a very professional group! With your shipping location in Atlanta, sometimes, I get things in 1 day or 2 at the most. Thanks.

5.0

MS16997-70 Price:	buy now $14.45 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5