Hillman 5/16 × 3-1/2 in Zinc-Plated Hex Tap Bolts (50)
$23.24 /pack
Orders start at $399. Combine any items to reach it.
- 1 pack
- $23.24
- Standard delivery
- $49.99 per order
- Sales tax
- Added at checkout
All orders are subject to approval.
You're not charged until your order is approved and ready to ship. Cancel free before then.
Standard delivery$49.99
Per order, added in your cart. We deliver to the 48 contiguous states.
Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns
Goes with
Fasteners
Details & specifications.
From the maker · the maker’s description
These Hillman hex tap bolts are fully threaded steel fasteners with a zinc-plated finish for corrosion resistance. Sized 5/16 in. diameter by 3-1/2 in. length, they’re ideal for securing wood-to-wood, wood-to-metal, or metal-to-metal connections.
Industrial Poise in a Polished Zinc
These hex tap bolts bring a crisp, utilitarian elegance to built-in cabinetry and custom metalwork. The zinc-plated sheen reads clean and intentional, while the fully threaded profile promises a precise, tailored fit. Style them with matte black brackets or raw oak for a chic contrast that feels both honest and elevated. It’s the quiet hardware that anchors a space in confident, luxurious restraint.
Stock up on these zinc-plated hex tap bolts and secure your next project with dependable, professional-grade fastening.
- SKU
- 221018
- Length
- 3-1/2 in
- Finish
- Zinc Plated
- Head
- Hex
- Material
- Steel
- Diameter
- 5/16 in
- Thread Type
- Coarse, Fully Threaded
- Grade
- Grade 2
- Count per Pack
- 50
- Packaging Type
- Boxed
- Product Type
- Hex Tap Bolt
- Each Weight
- 3.600 lb
- Unit of Measurement
- Imperial
- Full product name
- Hillman 5/16 in. D x 3-1/2 in. L Zinc-Plated Steel Hex Tap Bolt, 50-Pack
Key features
- Durable Steel Construction: Strong, grade 2 steel for everyday fastening needs
- Zinc-Plated Finish: Added corrosion resistance for typical indoor and sheltered outdoor use
- Fully Threaded Design: Provides secure hold through entire shank for versatile applications
- Coarse Thread: Optimized for quick starts and reliable grip in wood or metal
- Bulk Convenience: 50-pack for efficient stocking and project use
Specifications are provided by the manufacturer. Brand names are trademarks of their owners.
Guide
Choosing the fastener
- 1
Outdoors and treated lumber
Use hot-dip galvanized, stainless or exterior-coated fasteners, and follow the board maker’s fastener recommendation.
- 2
Price per piece
The pack price divided by the pieces in the pack, both as listed.
- 3
Drive
Star (Torx), square, Phillips or hex, as the listing states. Match the bit you carry.
Yes, these are fully threaded hex tap bolts.