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HILLMAN 3/8 in. D X 6 in. L Steel Round Head Anchor Bolts 25 pk

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Hillman 3/8 in. D x 6 in. L Steel Round Head Anchor Bolts (25 pk) — Dependable Concrete FasteningWhen your project demands a solid, reliable anchor in concrete, the Hillman 3/8 in.…

Hillman MPN 260304 In Stock & Ready to Ship
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$27.99
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About Product Overview

Hillman 3/8 in. D x 6 in. L Steel Round Head Anchor Bolts (25 pk) — Dependable Concrete Fastening

When your project demands a solid, reliable anchor in concrete, the Hillman 3/8 in. D x 6 in. L Steel Round Head Anchor Bolts is built to perform. This 25‑pack provides uniform, ready‑to‑install anchors designed to secure base plates, machinery, supports, and fixtures to concrete with confidence. The round heads sit flush under washers for a clean, professional finish while offering straightforward compatibility with standard nuts and washers.

Key features that make these anchors stand out

  • Exact sizing for predictable installs: 3/8 inch diameter with a 6 inch length gives you a balanced combination of strength and reach for concrete foundations and structural mounting.
  • Steel construction: Robust, durable steel designed to withstand physical loads and maintain lock‑in performance over time.
  • Round head design: Clean appearance and easy seating under washers for a neat, professional finish on visible or semi‑exposed installations.
  • Coarse thread: Optimizes grip in concrete for reliable holding power when anchoring base plates, columns, equipment supports, and similar fixtures.
  • Boxed 25‑pack: A bulk supply that keeps projects on track and reduces downtime from missing anchors.
  • Hole size guidance: Requires a 3/8" drill hole to match the bolt diameter, ensuring a proper seat and load transfer into concrete.
  • Screw included: No screws are included, so you can pair with the exact nuts, washers, and compatible fasteners you prefer for your application.

What this product is ideal for

  • Mounting machinery, base plates, or structural supports to concrete foundations and walls.
  • Securing handrails, guard rails, or post anchors in commercial spaces, garages, or industrial settings.
  • Installing sign posts, anchors for equipment frames, or other fixtures requiring a robust concrete anchor.
  • Situations where a straightforward, high‑load anchor with a clean round head is preferred for both function and appearance.

Installation considerations and best practices

  • Drill a clean 3/8" hole to receive the bolt, ensuring the hole depth accommodates the 6" bolt length for proper embedment in concrete.
  • Clean out dust and debris from the hole before inserting the anchor to maximize grip and load transfer.
  • Insert the bolt firmly, then secure your fixture with appropriate nuts and washers sized for a tight, vibration‑resistant fit.
  • Choose compatible fasteners (nuts and washers) that suit the load requirements and environmental conditions of your project.

Why choose this Hillman anchor bolt set

This 25‑pack of 3/8 in. D x 6 in. L Steel Round Head Anchor Bolts delivers a dependable, consistent solution tailored for concrete applications. Unlike generic fasteners, these anchors come from a trusted brand and are sized for straightforward replacement and scalability across multiple installations. The round head design offers a clean, unobtrusive look while maintaining strong clamping force through a coarse thread that bites into the concrete for lasting performance.

Practical tips for best results

  • Plan for future projects by stocking the 25‑pack; it helps you stay prepared as needs evolve on site.
  • Pair with standard nuts and washers you already use to maintain consistent hardware across jobs.
  • Consider environmental factors like moisture exposure; although not specified here, many users apply appropriate protective coatings or choose hardware suited for the site to extend life.

The Details Specifications

Brand Hillman
SKU 57262
UPC 008236766356
Unit 0
Case Pack Quantity 7 per case
Retail Unit Quantity 1
Unit of Measure 25 BX
Dimensions (L × W × H) 7 × 5 × 3
Weight 4 lbs
Cubic Feet 0.07946 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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