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Masterpiece Simpson Strong-tie Sdwh271200gmb (0.276" X 12" 3/8 Hex) Hot-dip Galvanized Timber-hex Screw (150 Pack) Now 85% Cheaper [63ODHYqh]

$56.99 $182.99 -69%

Simpson Strong-Tie SDWH271200GMB Description The Simpson Strong-Tie SDWH Timber-Hex screw is a heavy-duty fastener designed for structural wood-to-wood connections, featuring a saw tooth point for fast starts and an oversized integral washer for sec

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Masterpiece Simpson Strong-tie Sdwh271200gmb (0.276" X 12" 3/8 Hex) Hot-dip Galvanized Timber-hex Screw (150 Pack) Now 85% Cheaper [63ODHYqh]

Simpson Strong-Tie SDWH271200GMB Description

The Simpson Strong-Tie SDWH Timber-Hex screw is a heavy-duty fastener designed for structural wood-to-wood connections, featuring a saw tooth point for fast starts and an oversized integral washer for secure installations.

Simpson Strong-Tie SDWH271200GMB Includes

  • (150) 0.276 in. x 12 in. Hot-Dip Galvanized Timber Screw

Simpson Strong-Tie SDWH271200GMB Features

  • 0.276 in. shank diameter for heavy-duty structural applications
  • ASTM A153 Class-C hot-dip galvanized coating suitable for coastal and marine environments
  • SawTooth point design for fast starts and no predrilling
  • Oversized 0.93 in.-diameter integral washer eliminates the need for a separate washer
  • 3/8 in. hex drive for secure driving

Simpson Strong-Tie SDWH271200GMB Applications

  • Structural wood-to-wood connections
  • Engineered wood applications including ledgers and pile connections

Simpson Strong-Tie SDWH271200GMB Installation Overview

  1. Use a minimum of 1/2 in. low-speed corded drill for installation

Simpson Strong-Tie SDWH271200GMB Specifications

Fastener Type Hand-Drive Screw
Application Fastening Wood-to-Wood
Length 12 in.
Shank Diameter 0.276 in.
Head Diameter 0.93 in.
Drive Type 3/8 in. Hex
Head Type Large Hex Washer Head
Thread Type Serrated Threads
Thread Length 3 in.
Point Type SawTooth Point
Coating/Material Hot-Dip Galvanized, Class C
Packaging Quantity 150

What Our Customers Say

January 28, 2026

Absolutely no complaints!

This is a very snappy and responsive device.

- SnappyDevice.

January 28, 2026

Absolutely no complaints!

Unbeatable quality for the cost.

- Frank Allen.

January 28, 2026

Absolutely no complaints!

This is a very future-proof and smart purchase.

- Future_Proof.

Write a Review

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