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Home Fasteners Nuts, Bolts, Screws Screws Hex Lag Screws 812099 1/2IN X 4-1/2IN GRADE 2 HEX LAG SCREW GALVANIZED 25 COUNT

812099 1/2IN X 4-1/2IN GRADE 2 HEX LAG SCREW GALVANIZED 25 COUNT

PART 851663
SUPPLIER HILLMAN FASTENERS
SUPPLIER PART # 812099
RANK D
SHELF PACK 1
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About this item

Hillman 812099 1/2″ x 4-1/2″ Hex Lag Screw, Hot-Dip Galvanized – 25 Count

Product Overview

The Hillman 812099 hex lag screw is built for superior strength and corrosion resistance in demanding outdoor environments. With a 1/2-inch diameter and 4-1/2-inch length, this hot-dip galvanized screw is ideal for structural woodwork and masonry anchoring where maximum durability is required. The 25-count pack is perfect for large-scale projects exposed to moisture or harsh conditions.

Key Features

  • Heavy-Duty Fastening: Designed for wood-to-wood connections and masonry anchoring (with lag shield).
  • Hot-Dip Galvanized Finish: Provides exceptional corrosion resistance for outdoor and marine environments.
  • Hex Head Design: Allows secure installation with wrench or socket for high torque.
  • Coarse Thread: Ensures strong grip and reduces splitting when pre-drilled.
  • Compact Pack Size: 25-count C-Pak for specialized or large-scale projects.
  • Durable Steel Construction: Made from Grade‑2 steel for strength and reliability.

Specifications

Attribute Details
Model 812099
Diameter 1/2″ (0.500″)
Length 4-1/2″
Thread Type Coarse (UNC)
Drive Style External Hex Head
Material Grade‑2 Steel
Finish Hot-Dip Galvanized
Quantity 25 pieces

Applications

  • Deck framing and structural woodwork
  • Retaining walls and landscaping timbers
  • Outdoor construction exposed to moisture
  • Masonry anchoring with lag shields
  • Marine and coastal projects requiring rust protection

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Brand Hillman Fasteners
Diameter 1/2 Inch
Length (Inch) 4-1/2 Inch
Package Count 25 Package Count
Finish Hot-Dipped Galvanized
Shelf Pack 1
Model 812099
Diameter 1/2 Inch
Length 4-1/2 Inches
Material Steel, hot dipped galvanized for corrosion protection
Head Type Hex Head
Drive System External Hex Drive
Thread Coarse
Thread Coverage Partially Threaded
Point Style Standard or Gimlet Point
Application Medium Wood ; Masonry
Quantity 25 Screws Per Pack
UPC Code 008236133301
Shelf Pack 1
Minimum Order Qty 1