Skip to content

3/8" x 5" Hot Dip Galvanized Steel Hex Head Lag Screws

SKU 05585
Original price $49.49 - Original price $49.49
Original price $49.49
$49.49
$49.49 - $49.49
Current price $49.49
In-Store Availability
Stock Status: Limited Stock (1-2?) Location: Not Specified
In-Store Only — Visit us in Gap, PA to purchase

These 3/8 x 5 Hex Lag Screws from Midwest are crafted from high-strength steel with a hot-dip galvanized finish, providing excellent corrosion resistance and long-lasting durability in outdoor and heavy-duty applications. Featuring a large hexagonal head, they allow for high torque installation using wrenches or sockets, ensuring a secure fastening in wood and structural materials. The deep, coarse threads deliver superior holding power, making them ideal for wood, lumber, and heavy timber projects. Designed for demanding outdoor construction, these lag screws are perfect for securing heavy timber structures, decks, fences, and other wood frameworks that require reliable strength and stability. Pre-drilling pilot holes helps reduce wood splitting and ensures precise alignment, making installation efficient and accurate. Whether you're a professional contractor or a DIY enthusiast, these Midwest lag screws offer the durability and performance needed to withstand harsh conditions and keep your projects standing strong over time.

Features

  • Made from high-strength steel with a hot-dip galvanized coating for excellent corrosion resistance and long-lasting performance in outdoor and heavy-duty applications.
  • Ideal for demanding outdoor construction projects, these lag screws deliver unmatched durability and secure fastening in heavy timber, ensuring your structures stand strong against the elements.
  • Deep, coarse threads provide superior holding power in wood, lumber, and heavy timber applications.
  • Pre-drill pilot holes for efficient driving, reducing wood splitting and ensuring accurate alignment.
  • Large hexagonal head allows for high torque installation with wrenches or sockets, ensuring secure fastening in wood and structural materials.

Specifications

  • Thread Type: Coarse
  • Finish: Hot Dipped Galvanized
  • Scale: Standard
  • Thread Size: 9
  • Color: Gray
  • Nominal Size: 3/8 in. x 5 in.
  • Class: BG
  • Length: 5"
  • Material: Steel
  • Drive Type: Wrench/Socket
  • Head Type: Hex
  • Drive Size: 9/16" Wrench/Socket
  • Country of Origin: Thailand
  • Tariff Code: 7318.11.0000
  • Subclass: LS
  • Product Line: GF
More in Screws & Structural Screws View all 404 →
primary_image#9 x 3" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image#10 x 4" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image#9 x 3" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_image5/16" x 4" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $112.10 primary_image#9 x 2-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_imageSimpson Strong-Tie SDWS22400DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 4 in. T40, Tan (50-Qty) $31.00 primary_imageSimpson Strong-Tie SDWS22500DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (50-Qty) $38.00 primary_imageSimpson Strong-Tie SDWH19400DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 4 in. 5/16 Hex, DB Coating (50-Qty) $29.00 primary_imageSimpson Strong-Tie SDWS22400DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 4 in. T40, Tan (600-Qty) $309.00 primary_imageSimpson Strong-Tie SDWS22600DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 6 in. T40, Tan (50-Qty) $47.00 primary_imageSimpson Strong-Tie SDWH19600DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 6 in. 5/16 Hex, DB Coating (50-Qty) $42.00 primary_image5/16" x 5" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $112.10 primary_imageSimpson Strong-Tie SDWS22800DB-R50 Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 8 in. T40, Tan (50-Qty) $63.00 primary_image#9 x 2-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $35.79 primary_imageSimpson Strong-Tie SDWS22500DB Strong-Drive® SDWS™ TIMBER Screw (Exterior Grade) — 0.220 in. x 5 in. T40, Tan (600-Qty) $396.00 primary_image5/16" x 3" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $189.80 primary_image5/16" x 6" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $159.90 primary_image5/16" x 3" Tan XL1500 Coated Steel Round Washer Head Star Drive Construction Saberdrive Lag Screws $92.04 primary_image#10 x 3-1/2" Tan XL1500 Coated Steel Star Drive Bugle Head Deck Screws $126.70 primary_image#9 x 3" Zinc Plated Steel Star Drive Nibs Bugle Head Wood Screws $31.58
Document