MS16997-78

Military Standard Socket Head Cap Screw

email this to someone  
Description:

Fastener Length: 3/4", Thread: 1/4-18, Head Width: 1/4", Thread Length: 3/4", MS16997 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS16997-78
MS16997-78
MS16997-78
MS16997-78
MS16997-78
MS16997-78
Add to Cart Up to qty 160 ships same day if ordered before 4pm EST
MS16997-78 Price:
buy now
$2.44 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
Add item to quote  

MS16997-78 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.608 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 0.468 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):
18
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:
Unc
Nondefinitive Specification/std Data:
6 type
Quick Specs
Thread Size 1/4
Thread Qty 18
Material Steel
Length 3/4

Additional Information

SKU / Model: MS1699778
NSN: 5305-00-983-5346
FSC: Screws / 5305
Product Series: MS16997
Pack Weight (Approx.) 0.480 lb
Minimum Qty (MOQ): 20
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS16997-78_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More MS16997 socket head cap screws

MS16997-9L

Fastener Length: 1/4", Thread: 4-40, Head Width: 3/32", Thread Length: 1/4"

MS16997-98

$5.10 EA, Fastener Length: 7/8in., Thread: 3/8-16, Head Width: 5/16in., Thread Length: 3/4in.

MS16997-97

$5.40 Each, Length: 3/4in., thread: 3/8-16, MS16997 series screw

MS16997-9

$1.14 Each, Length: 1/4in., thread: 4-40, socket head cap screw self-locking cadmium plated alloy steel

MS16997-87

$19.80 Each, MS16997-87

MS16997-86

$14.52 Each, MS16997-86

Product Image Gallery

Product code MS16997-78
MS16997-78
MS16997-78
MS16997-78
MS16997-78
MS16997-78
MS16997-78

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

Google View our Google profile

Couldn't be better: shipped fast, price was fair, product exactly as expected. Will always order from Military Fasteners going forward.

5.0

My many experiences with Military Fasteners have been very good.

4.0

Great service, I run a small GA workshop and I can count on Military Fasteners even though I'm in Australia, its quicker than getting it in Australia most of the time. The web site is great and simple to find the parts needed.

4.0

I needed a voltage regulator as soon as possible to get a school plane back up. I wasnt able to call in the order until right at the cut-off time. I asked to PLEASE try to get the order shipped that day, and she did. Thank you very much!!

4.0