Hot-Dipped Galvanized Hex Bolt, 5/16" x 3", 100-Pack

Durable Hillman hex bolts feature hot-dipped galvanized steel for superior corrosion resistance in outdoor and general construction projects. The partially threaded shank delivers strong clamping force with reduced shear movement for wood, metal, and mixed-material assemblies.

Key Features:

• Corrosion-Resistant Finish: Hot-dipped galvanization withstands harsh outdoor conditions
• Strong General-Purpose Grade: Grade 2 steel suitable for common construction and repair tasks
• Secure Clamping: Partially threaded shank reduces shear and improves grip between materials
• Versatile Applications: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal fastening
• Bulk Value: 100-pack for efficient stocking on jobsites or workshops

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this bolt fully threaded?
A: No. It has a partially threaded shank to improve clamping strength and reduce shear movement.

Q: Can these be used outdoors?
A: Yes. The hot-dipped galvanized finish provides strong corrosion resistance for outdoor use.

Q: What grade are these bolts?
A: Grade 2, appropriate for most general-purpose fastening applications.

Q: What nuts and washers should I use?
A: Use nuts and washers that match Grade 2 and a galvanized finish for optimal performance and corrosion resistance.

Q: Do I need to pre-drill?
A: Pre-drill holes to the appropriate diameter before installation for best results.

Industrial Strength with Coastal Calm

This galvanized hex bolt brings a rugged, architectural sensibility to outdoor structures and utility builds. Its softly mottled zinc finish reads refined yet resilient, pairing beautifully with cedar, concrete, and painted metal. Use it to punctuate pergolas or deck details where hardware becomes a subtle design accent. A dependable essential that elevates the craft of every assembly.

Secure your projects with long-lasting, corrosion-resistant performance—add this Hillman 100-pack to your cart today.