Hillman 5/8" x 9" Zinc-Plated Steel Hex Bolts (25-Pack)

These Grade 2 zinc-plated steel hex bolts offer reliable fastening for wood-to-wood, wood-to-metal, and metal-to-metal projects. The coarse-thread, partially threaded shank provides strong grip and reduced shear movement, ideal for general-purpose construction and repair.

Key Features:

• Durable Zinc-Plated Steel: Corrosion resistance for typical indoor/outdoor use
• Coarse Thread Grip: Partially threaded shank enhances hold and minimizes shear
• General-Purpose Grade 2: Suitable for most everyday fastening applications
• Versatile Applications: Works with wood, metal, and mixed-material assemblies
• Pack Efficiency: 25 bolts per box for jobsite or workshop stocking

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: No. They feature a partially threaded shank to improve grip and reduce shear movement.

Q: What nuts and washers should I use?
A: Match with Grade 2 nuts and washers in a similar zinc-plated finish for best results.

Q: Can they be used outdoors?
A: Zinc plating offers corrosion resistance for typical environments; for harsh or marine conditions, consider stainless steel or hot-dip galvanized.

Q: Do I need to pre-drill?
A: Yes. Pre-drill holes to the correct diameter for the bolt size to ensure proper fit and performance.

Q: What thread type do these bolts have?
A: Coarse thread as indicated on the packaging.

Streamlined Strength for Clean, Cohesive Builds

The hex bolt’s crisp geometry and zinc finish bring a refined, utilitarian polish to structural details. Its coarse thread and partial shank deliver both power and poise, anchoring materials with effortless confidence. Style it with exposed hardware moments—think open shelving or industrial frames—to punctuate a space with tactile precision. A quiet essential that elevates function into modern luxury.

Secure your projects with dependable, corrosion-resistant strength—add this 25-pack of Hillman hex bolts to your cart today.