Hillman 5/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack
SKU: 64097213448

Hillman 5/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack

Sale price$10.49 Regular price$11.65
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Description

Hillman 5/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-PackHillman Zinc Plated Steel Hex Bolt, 5 16 in. x 3 1 2 in., 50 Pack Durable grade 2 steel hex bolts with a corrosion resistant zinc plated finish for general fastening in wood, metal, and mixed materials. Coarse thread design ensures strong hold and easier installation with pre drilled holes. Key Features: Corrosion Resistance: Zinc plated finish protects against rust in typical indoor outdoor use Reliable Strength: Grade 2, low carbon steel

Hillman Zinc-Plated Steel Hex Bolt, 5/16 in. x 3-1/2 in., 50-Pack

Durable grade 2 steel hex bolts with a corrosion-resistant zinc-plated finish for general fastening in wood, metal, and mixed materials. Coarse-thread design ensures strong hold and easier installation with pre-drilled holes.


Key Features:

  • Corrosion Resistance: Zinc-plated finish protects against rust in typical indoor/outdoor use
  • Reliable Strength: Grade 2, low-carbon steel construction for general-purpose fastening
  • Versatile Applications: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal projects
  • Secure Fit: Coarse threads for dependable grip; use with matching nuts and washers
  • Bulk Value: Convenient 50-pack for jobsites and repeated repairs

Specifications Table:

Specification Details
Diameter 5/16 in.
Length 3-1/2 in.
Finish Zinc Plated
Material Steel
Thread Type Coarse
Grade 2
Low Carbon Yes
Number in Package 50 pack
Packaging Type Boxed
Unit of Measurement Metric
Product Type Hex Bolt

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these hex bolts?
A: Use a wrench or socket sized to the bolt head; pre-drill holes and pair with matching nuts and washers.


Q: Are these bolts suitable for outdoor use?
A: Yes, the zinc plating offers typical corrosion resistance; for harsh environments, consider higher-grade or stainless options.


Q: What thread type do these bolts have?
A: Coarse thread for easier starting and strong holding in common materials.


Q: What material and grade are the bolts?
A: Low-carbon steel, Grade 2.


Q: How many bolts are included?
A: 50 bolts per pack.


A Sleek, Industrial Touch for Dependable Detailing

These zinc-plated hex bolts bring a crisp, polished accent to functional connections, elevating the quiet moments of construction with refined simplicity. The elongated shank and faceted head offer a clean, modern silhouette that reads both purposeful and chic. Style them with matching hardware in cool metallic tones for a cohesive, tailored look across cabinetry or custom builds. A staple of luxurious living, they deliver strength with understated elegance.


Secure your projects with reliable, corrosion-resistant performance—add this 50-pack of Hillman hex bolts to your cart today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64097213448

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Reviewed in the United States on May 26, 2026
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Reviewed in the United States on June 19, 2024
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tc
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Reviewed in the United States on September 22, 2025
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