MS16997-9

Military Standard Socket Head Cap Screw

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Description:

length: 1/4", thread: 4-40, socket head, cap screw, self-locking, cadmium plated alloy steel

* Manufacturer certifications are shipped with your order FREE of charge
MS16997-9
MS16997-9
MS16997-9
MS16997-9
MS16997-9
MS16997-9
Add to Cart Up to qty 450 ships same day if ordered before 4pm EST
MS16997-9 Price:
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$1.31 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS16997-9 Datasheet Features and Specification

Thread Diameter:
0.112 inches
Thread Class:
3a
Surface Treatment:
Cadmium and chromate
Minimum Yield Strength:
130000 pounds per square inch
Material:
Steel
Material Specification:
66 federal standard single material response
Internal Drive Style:
Hexagon
Head Style:
Flat chamfer
Head Height:
Between 0.108 inches and 0.112 inches
Head Diameter:
Between 0.176 inches and 0.183 inches
Hardness Rating:
36.0 rockwell c and 45.0 rockwell c
Fastener Length:
0.250 inches
Thread Direction:
Right-hand
Thread Length:
0.250 inches
Thread Qty Per Inch (tpi):
40
Thread Series Designator:
Unc (coarse thread)
Width Across Flats:
0.098 inches
Quick Specs
Thread Size 4
Thread Qty 40
Thread Series UNC
Thread Class 3A
Drive Style Hexagon
Material Steel
Length 1/4

Additional Information

SKU / Model: MS169979
NSN: 5305-00-978-9342
FSC: Screws / 5305
Product Series: MS16997
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS16997-9_Military-Fasteners-com.pdf
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length: 1/2", thread: 8-32, socket head, self locking, cadmium plated alloy steel, MS16997 series screw

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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

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

MS16997-87

$19.80 Each, MS16997-87

MS16997-86

$14.52 Each, MS16997-86

MS16997-85

$11.10 Each, MS16997-85

Product Image Gallery

Product code MS16997-9
MS16997-9
MS16997-9
MS16997-9
MS16997-9
MS16997-9
MS16997-9

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

Customer Reviews

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Military Fasteners is the first place I shop for aviation supplies. I have never had a bad experience. Customer support is always exceptional. Thanks

5.0

I just ordered four very tiny items for a couple of bucks and you treated me like I ordered much much more. The order got to me in just a few days and all I can say is your company is at the top of my list. Thank you very much. Stan

4.0

Keep on keepin' on! Living in Nova Scotia puts me in somewhat of an aviation backwater where getting aviation hardware can be a bit of a nightmare. Military Fasteners resolves most of the angst and dealing with the friendly and helpful staff I find there resolves the rest.

5.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0