MS16998-42

Military Standard Socket Head Cap Screw

email this to someone  
Description:

Length: 5/8", thread: 1/4-28, socket head, self-locking, cadmium plated alloy steel, MS16998 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS16998-42
MS16998-42
MS16998-42
MS16998-42
MS16998-42
MS16998-42
Add to Cart Up to qty 500 ships same day if ordered before 4pm EST
MS16998-42 Price:
buy now
$2.31 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
Add item to quote  

MS16998-42 Datasheet Features and Specification

Thread Qty Per Inch (tpi):
28
Thread Direction:
Right-hand
Thread Length:
Between 0.523 inches and 0.625 inches
Thread Class:
3a
Thread Diameter:
0.250 inches
Surface Treatment Specification:
Qq-p-416 ty2 cl2 federal specification single treatment response
Surface Treatment:
Cadmium and chromate
Nondefinitive Specification/std Data:
6 type
Minimum Yield Strength:
155000 pounds per square inch
Min. Tensile Strength (psi):
180000 pounds per square inch
Material:
Steel
Head Style:
Flat chamfer
Internal Drive Style:
Hexagon
Head Height:
Between 0.244 inches and 0.250 inches
Thread Series Designator:
Unf (fine thread)
Head Diameter:
Between 0.365 inches and 0.375 inches
Hardness Rating:
38.0 rockwell c and 45.0 rockwell c
Fastener Length:
Between 0.594 inches and 0.625 inches
Width Across Flats:
Between 0.188 inches and 0.190 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Drive Style Hexagon
Material Steel
Length 5/8

Additional Information

Alternate Part Numbers

SKU / Model: MS1699842
NSN: 5305-00-983-6659
FSC: Screws / 5305
Product Series: MS16998
Pack Weight (Approx.) 0.323 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.9000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS16998-42_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with MS16998-42

Picture of MS16998-43

MS16998-43
Socket Head Cap Screw

in Screws

Length: 3/4, thread: 1/4-28, socket head, cap screw, self locking, cadmium plated alloy steel , MS16998 series screw

Picture of MS16998-44

MS16998-44
Machine Screw

in Screws

Length: 7/8", Thread: 1/4-28, Head Width: 3/16", Thread Length: 7/8", MS16998 series screw

Picture of MS16998-29

MS16998-29
Socket Head Cap Screw

in Screws

length: 3/4, thread: 10-32, socket head, self-locking, cadmium plated alloy steel, MS16998 series screw

Picture of MS16998-41

MS16998-41
Machine Screw

in Screws

Fastener Length: 1/2", Thread: 1/4-28, Head Width: 3/16", Thread Length: 1/2", MS16998 series screw

Picture of MS16998-45

MS16998-45
Machine Screw

in Screws

MS16998 series screw

More MS16998 socket head cap screws

MS16998-98

Fastener Length: 1-3/4in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-41/64in., 5305-00-983-7457

MS16998-97

Fastener Length: 1-1/2in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-25/64in.

MS16998-81

Fastener Length: 2-63/64in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/2in.

MS16998-79

$13.14 EA, Fastener Length: 2-1/4in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/4in. screw

MS16998-76L

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

MS16998-76

$5.94 EA, Fastener Length: 1-1/2in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-29/64in.

Product Image Gallery

Product code MS16998-42
MS16998-42
MS16998-42
MS16998-42
MS16998-42
MS16998-42
MS16998-42

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

I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

5.0

Love working with this company. Customer service is always so kind and helpful.

5.0

Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

5.0

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

5.0