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Home Fasteners Nuts, Bolts, Screws Screws Hex Lag Screws 812101 1/2IN X 5IN GRADE 2 HEX LAG SCREW GALVANIZED 25 COUNT

812101 1/2IN X 5IN GRADE 2 HEX LAG SCREW GALVANIZED 25 COUNT

PART 851698
SUPPLIER HILLMAN FASTENERS
SUPPLIER PART # 812101
RANK B
SHELF PACK 1
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About this item

Hillman 812101 1/2″ x 5″ Hex Lag Screw, Hot-Dip Galvanized – 25 Count

Product Overview

The Hillman 812101 hex lag screw is built for superior strength and corrosion resistance in demanding outdoor environments. With a 1/2-inch diameter and 5-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 812101
Diameter 1/2″ (0.500″)
Length 5″
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

Installation Tips

  • Pre-drill pilot holes to prevent wood splitting.
  • Use a wrench or socket for secure tightening.
  • Pair with lag shields for masonry applications.
  • Inspect periodically for corrosion in extreme environments.

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Diameter 1/2 Inch
Package Count 25 Package Count
Finish Hot Dipped Galvanized
Brand Hillman Fasteners
Length 5 Inch
Shelf Pack 1
Model 812101
Diameter 1/2 Inch
Length 5 Inch
Material Steel
Finish Hot-dipped Galvanized
Head Type Hex Head
Thread Type Coarse Threading
Point Type Standard / Gimlet Point
Grade 2
Package Quantity 25 Screws Per Box
UPC Code 008236133318
Shelf Pack 1
Minimum Order Qty 1
Supplier Name Hillman Fasteners
Supplier Short Name Hillam Fas
Supplier Address 1 10590 Hamilton Ave PO Box 31012
Supplier City Cincinnati
Supplier State OH
Supplier Zip 31012
Country US
Supplier Email antonella.seneca@hillmangroup.com
Supplier Url www.hillmangroup.com
Buyer Name Michael Heck
Supplier Phone (800) 800-4900
Supplier Fax (513) 851-4997
Our Customer Id 8400119
Drop Ship Ppd Freight $250
Drop Ship Order Min $25
Return Policy Return to Wallace
Product Lines Fasteners, Deck Screw, Threaded Rods
Rep Name Antonella Seneca
Rep Phone (856) 304-9214
Rep Email antonella.seneca@hillmangroup.com
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