Hex Head Cap Screws 316 Stainless Steel 9/16-12 x 4 1/2" (PT)
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Hex Head Cap Screws 316 Stainless Steel 9/16-12 x 4 1/2" (PT)

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[25 PKG] Hex Head Cap Screws 316 Stainless Steel 9/16-12 x 4 1/2" (PT)

Mutual ScrewSKU: 5772CH316BB
Price:
$146.21per 25( $5.85 each)
Pieces 25
Measurement type Inch
Thread size 9/16-12
Diameter 9/16
Length 4-1/2
Material Steel
Grade 316
Finish Stainless Steel
Head style Hex
Threads per inch 12
Thread style Partially Threaded
Weight 8.79 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Premium quality Hex Head Cap Screws in 316 stainless steel deliver exceptional strength and corrosion resistance in demanding environments. This 9/16-12 x 4 1/2" (PT) fastener is ideal for marine, outdoor, and industrial applications.

  • Material: 316 stainless steel for superior corrosion resistance and long service life in challenging conditions.
  • Size and Thread: 9/16" diameter, 12 threads per inch, 4 1/2" length (PT).
  • Head: Hex head for easy tool engagement and high torque with standard wrenches or sockets.
  • Threading: PT (Partially threaded) design for controlled engagement.
  • Applications: Ideal for equipment, machinery, automotive, and marine hardware assemblies.

Why choose 316 stainless steel

316 stainless steel provides outstanding corrosion resistance against saltwater, chemicals, and moisture, making these screws a reliable choice for boats, docks, outdoor machinery, and marine-grade projects.

Specifications

Diameter: 9/16 in • Threads: 12 TPI • Length: 4 1/2 in • Drive: Hex • Type: (PT) partially threaded.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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