Midwest Fasteners 54916 3/8" x 12" Hot Dip Galvanized Hex Head Lag Screw

Midwest Fasteners 54916 3/8" x 12" Hot Dip Galvanized Hex Head Lag Screw

The Midwest Fasteners 54916 is a 3/8" x 12" hex head lag screw made from steel and finished in hot dip galvanized gray coating for added corrosion resistance on exterior and structural applications. Designed with a hex head for a wrench/socket connection, this lag screw drives with a standard wrench or socket rather than a screwdriver, making it well suited for heavy-duty wood and construction fastening tasks where high torque is required. Manufactured in Taiwan and sold Each, this lag screw is built for contractors, fabricators and maintenance techs who need a dependable, correctly sized fastener for demanding jobsite work.

Key Features

• Size: 3/8" x 12" - a substantial diameter and length suited for heavy timber and structural wood connections.
• Material & Finish: Steel construction with a hot dip galvanized finish for improved resistance to rust and outdoor exposure.
• Head & Connection: Hex head designed for a wrench/socket connection, allowing high-torque driving that a screwdriver drive cannot match.
• Type: Lag screw, a heavy-duty wood screw used where standard wood screws lack sufficient holding power.
• Color: Gray finish typical of hot dip galvanized steel hardware.
• Package: Sold Each.

Technical Specifications

• Product Type: Lag Screw
• Product Finish: Hot Dipped Galvanized
• Connection Type: Wrench/Socket
• Country of Origin: Taiwan
• Product Material: Steel
• Product Color: Gray
• Product Size: 3/8" x 12"
• Package: Each

Typical Applications

• Heavy timber framing and structural wood-to-wood connections
• Deck ledger boards and outdoor framing projects requiring corrosion resistance
• Fence posts, beams and other load-bearing wood construction
• General maintenance and repair work where a high-torque wood fastener is needed

Why Midwest Fasteners?

Midwest Fasteners supplies steel lag screws with consistent sizing, a reliable hot dip galvanized finish and a hex head built for wrench/socket driving, giving contractors and fabricators a dependable fastener for structural wood and construction work. Each 54916 lag screw is sold individually, so you can stock exactly what the job requires.