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Home Fasteners Nuts, Bolts, Screws Screws Hex Lag Screws 230057 5/16IN X 3IN GRADE 2 HEX LAG SCREW ZINC 100 COUNT

230057 5/16IN X 3IN GRADE 2 HEX LAG SCREW ZINC 100 COUNT

PART 827185
SUPPLIER HILLMAN FASTENERS
SUPPLIER PART # 230057
RANK C
SHELF PACK 1
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About this item

Hillman 230057 5/16″ x 3″ Hex Lag Screw, Zinc-Plated – 100 Count

Product Overview

The Hillman 230057 hex lag screw is engineered for heavy-duty fastening in wood and masonry applications. With a 5/16-inch diameter and 3-inch length, this zinc-plated screw offers superior holding power and corrosion resistance, making it ideal for structural projects indoors or outdoors. The 100-count bulk pack ensures you have plenty for large jobs or ongoing use.

Key Features

  • Versatile Fastening: Perfect for wood-to-wood connections and masonry anchoring (with lag shield).
  • Corrosion Protection: Zinc-plated finish resists rust for extended outdoor durability.
  • Hex Head Design: Allows secure installation with wrench or socket for high torque.
  • Coarse Thread: Provides strong grip and reduces splitting when pre-drilled.
  • Bulk Pack: 100-count C-Pak for convenience and cost savings.
  • Durable Steel Construction: Made from Grade‑2 steel for strength and reliability.

Specifications

Attribute Details
Model 230057
Diameter 5/16″ (0.312″)
Length 3″
Thread Type Coarse (UNC)
Drive Style External Hex Head
Material Grade‑2 Steel
Finish Zinc-Plated
Quantity 100 pieces
Approx. Weight

~4.0 lb per pack

Applications

  • Deck framing and structural woodwork
  • Retaining walls and landscaping timbers
  • Playsets and outdoor furniture
  • Masonry anchoring with lag shields
  • General heavy-duty construction projects

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Diameter 5/16 Inch
Finish Zinc Plated
Package Count 100 Package Count
Brand Hillman Fasteners
Length 3 Inch
Shelf Pack 1
Model 230057
Diameter 5/16 Inch
Length 3 Inches
Material Steel, Zinc-plated
Head Type Hex Head
Point Style Gimlet / Sharp Point
Thread Type Coarse, partially threaded
Grade 2
Package Quantity 100 Screws per Box
UPC Code 008236085129
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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