Description
Engineered for strength and longevity, these Hex Bolts Steel HDG 5/8-11 X 18 deliver dependable performance in outdoor and industrial applications. With a robust steel core and a hot-dip galvanized (HDG) finish, they resist moisture, corrosion, and wear to keep your assemblies secure over time.
Key specifications
- Size: 5/8-11 (diameter 5/8 in, coarse thread 11 TPI)
- Length: 18 in
- Material: Steel
- Finish: HDG (Hot-Dip Galvanized) for superior corrosion resistance
- Thread type: Coarse thread (11 TPI)
Why choose HDG hex bolts?
Hot-dip galvanization provides a durable protective layer that stands up to rain, humidity, and outdoor exposure. These 5/8-11 x 18 bolts are designed to work with standard nuts and washers, making them a versatile choice for fast-enclosure, framing, fencing, and outdoor equipment assemblies.
For best results, pair with compatible nuts and washers and tighten to the manufacturer’s torque specs to ensure a secure, long-lasting connection.
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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