Hillman 7/16 in. x 4 in. Zinc-Plated Steel Hex Bolt (25-Pack)

Durable Grade 2 hex bolts for general wood-to-wood, wood-to-metal, and metal-to-metal fastening. Zinc-plated steel resists corrosion, and the partially threaded shank delivers strong clamping with reduced shear movement.

Key Features:

• General-Purpose Strength: Grade 2 steel construction suits most everyday fastening tasks
• Corrosion Resistance: Zinc-plated finish helps protect against rust in typical environments
• Reliable Clamping: Partially threaded shank increases grip and limits shear movement
• Versatile Applications: Ideal for wood, metal, and mixed-material assemblies
• Bulk Value: Convenient 25-pack for jobsite or shop stock

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What size are these bolts?
A: Each bolt is 7/16 inch diameter and 4 inches in length.

Q: Are these fully threaded?
A: No. They have a partially threaded shank to improve clamping strength.

Q: What grade are they and what does that mean?
A: They are Grade 2, suitable for most general-purpose fastening; pair with Grade 2 nuts and washers.

Q: Can I use them outdoors?
A: The zinc-plated finish offers basic corrosion resistance for typical conditions; for harsh or marine environments, consider stainless or hot-dip galvanized alternatives.

Q: What thread type do they use?
A: Coarse thread.

A Clean, Industrial Accent with Purpose

The cool zinc sheen and crisp hex head bring a refined, utilitarian note to any project. I love the balance of smooth shank and precise threads—form meeting function with quiet confidence. Use them to anchor exposed wood-and-steel joinery for a chic workshop aesthetic. Practical and polished, they’re a subtle staple of elevated, hardworking spaces.

Stock up on this 25-pack of zinc-plated hex bolts for strong, corrosion-resistant fastening on your next build.