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Koopman Lumber - Sharon

30-Piece Gray Ceramic-Coated 1/2" × 3½" Self-Tapping Phillips Lag Screw Set

SKU #H230128 UPC #008236627558
30-Piece Gray Ceramic-Coated 1/2" × 3½" Self-Tapping Phillips Lag Screw Set
Regular Price
$ 28.99 BX-25-H
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Koopman Lumber - Sharon Sharon, MA
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Description

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Presenting the robust 1/2‑inch by 3½‑inch self‑tapping lag screw, finished in a resilient gray ceramic coating and featuring a Phillips drive for effortless fastening. This heavy‑duty fastener is engineered to bite into wood, metal, and composite substrates without pre‑drilling, delivering a secure hold in demanding applications. The sleek gray finish not only adds a professional look but also shields the screw from rust and wear, extending its service life on construction sites and DIY projects alike.

Why choose this fastener? Its self‑drilling capability eliminates the need for separate pilot holes, saving time and reducing tool clutter. The ceramic coating provides superior corrosion resistance, making it ideal for outdoor decks, marine environments, and humid basements. With a Phillips head, the screw aligns perfectly with standard drivers, ensuring a smooth, torque‑controlled installation.

Key Features & Benefits:
  • Self‑tapping design: Cuts its own thread for a tight, vibration‑resistant grip in wood, metal or composite materials.
  • Gray ceramic coating: Offers premium rust protection and a clean, professional appearance.
  • Phillips drive: Compatible with common screwdrivers for quick, torque‑controlled insertion.
  • Dimensions 1/2" × 3½": Provides ample shank thickness and length for heavy‑load applications such as decking, framing, and structural repairs.
  • 30‑piece bulk pack: Supplies enough fasteners for large projects, reducing the need for frequent reordering.

Upgrade your fastening toolkit today: This ceramic‑coated, self‑tapping lag screw set delivers unmatched durability, corrosion resistance, and ease of use. Whether you’re a professional contractor or a dedicated DIY enthusiast, these screws ensure a reliable, long‑lasting connection for every demanding task.