[15 PKG] Hex Head Cap Screws 316 Stainless Steel 7/8-9 x 5 1/2" (PT)

Mutual ScrewSKU: 8788CH316BB

Price:
Sale price$263.97per 15( $17.60 each)
Measurement type Inch
Thread size 7/8-9
Diameter 7/8
Length 5-1/2
Material Steel
Grade 316
Finish Stainless Steel
Head style Hex
Threads per inch 9
Thread style Partially Threaded
Weight 16.49 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

Engineered for maximum strength and outstanding corrosion resistance, these Hex Head Cap Screws are crafted from 316 stainless steel. They measure 7/8-9 (UNC) with a body length of 5 1/2 inches and a PT (partially threaded) shank for precise clamping and load control. Ideal for demanding environments where exposure to moisture, salt spray, or chemicals is common.

Key Features

  • Material: 316 stainless steel for superior corrosion resistance and strength.
  • Thread size: 7/8"-9 UNC with a partially threaded shank (PT).
  • Length: 5 1/2" under head.
  • Head type: hex head for easy tightening with standard wrenches.
  • Finish: natural stainless steel finish that resists rust and staining.
  • Applications: ideal for marine, outdoor, chemical processing, and heavy machinery assemblies.

Why 316 Stainless Steel

316 stainless steel offers excellent corrosion resistance in challenging environments, making these hex head cap screws a reliable choice for boats, docks, bridges, and outdoor equipment where standard steel fasteners would rust.

Technical Specifications

  • Thread: 7/8"-9 UNC (coarse)
  • Length: 5 1/2"
  • Shank: Partially threaded (PT)
  • Material: 316 stainless steel

Enhance your hardware kit with these durable, corrosion-resistant hex head cap screws. Order now to ensure you have the right fasteners for demanding environments.

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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