Generic 5/16"-18 x 1-3/8" Bolt (99-555-6365)

Nuts Bolts & Screws
Generic
99-555-6365
99-555-6365
Stainless Steel
COMPARE AT $4.99
OUR PRICE $1.12
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
-
+
$9.88 Standard Shipping
Under 25 lbs. Contiguous USA
Secure Checkout
Safe & secure
Expert Parts Support
We’re here to help

A bolt helps secure compatible components together with the correct thread pitch and installed depth, and this generic version is sized 5/16 inch-18 by 1-3/8 inches using the 99-555-6365 reference. When a connection requires more specific hardware sizing, the correct bolt helps preserve the mechanical fit the assembly should maintain.

The 1-3/8 inch length gives this bolt practical value because assemblies do not always use common whole-inch hardware lengths, and matching the original size can help avoid fitment issues. A properly selected bolt helps support cleaner reassembly and contributes to more dependable fastening performance.

This type of part is especially useful during equipment maintenance where original hardware needs to be replaced closely rather than approximated. That keeps the repair precise and efficient.

Installed in the proper application, this bolt helps support dependable fastening and contributes to cleaner overall assembly stability.

  • Bolt sized 5/16 inch-18 by 1-3/8 inches
  • Helps support dependable fastening with accurate hardware fit
  • Useful during maintenance and reassembly work
  • Supports cleaner targeted hardware replacement
  • Improves assembly integrity and service confidence
Generic – OEM Compatible Pool & Spa Parts, Replacement Components and Accessories
Who or what is Generic Products?

“Generic” refers to a broad category of OEM-compatible and unbranded pool and spa parts designed to replace original manufacturer components at a more cost-effective price point. These products are sourced from trusted manufacturers and suppliers that produce parts meeting or exceeding industry standards for performance and compatibility. Generic parts are widely used by service professionals and homeowners looking for reliable alternatives to name-brand components.

What products does Generic specialize in?

Generic products cover a wide range of pool and spa replacement parts, including pumps, motors, heaters, control components, filters, plumbing fittings, gaskets, o-rings, and accessories. These parts are designed to be compatible with major brands and systems, providing flexible solutions for maintenance, repair, and upgrades across a variety of equipment types.

Why choose Generic parts for your pool or spa?

Generic parts offer a strong balance of value, availability, and performance. They are often more affordable than OEM-branded components while still delivering reliable operation when properly matched. Customers choose generic parts for cost savings, quick replacement options, and the ability to maintain older or hard-to-find systems without sacrificing functionality.

How do you identify and choose the correct Generic part?

To select the correct generic replacement part, it’s important to match specifications such as dimensions, voltage, flow rate, connection type, and compatibility with your existing equipment. Cross-referencing part numbers, measurements, and system requirements ensures proper fit and performance. Choosing the right generic component helps maintain system efficiency and reliability.

Need help finding the right Generic part?

At Bath & Spa Parts Online, we carry a wide selection of Generic pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

Recently Viewed Products