Lag Screw, 3/8 x 1″

Secure mounting starts with the right fastener. This lag screw is a 3/8 in. x 1 in. stainless steel hex-head lag screw made from 18-8 stainless steel for corrosion resistance in marine and outdoor environments.

Key Features

• Size: 3/8 in. x 1 in.
• Material: 18-8 stainless steel (for corrosion resistance)
• Hex head design for a more positive wrench/grip during installation

Intended Use

• Marine and outdoor fastener applications
• General-purpose wood/structural lag-style fastening (where a lag screw is appropriate)
• Hardware and mounting projects that require stainless lag screws

Product Details

• Product type: Lag screw (hex head)
• Brand/series: Seachoice (per catalog reference for the size code)
• SKU: 50-00184
• Dimensions: 3/8 x 1″
• Material/finish: 18-8 Stainless Steel.

Parts Desk Insights

Best Use Case: Use this fastener for mounting jobs where you need a stainless hex-head lag screw with a short 1 in. length and a 3/8 in. screw size.

Common Issues: If the screw does not seat properly, confirm the correct pilot/pre-drill approach for the mounting surface and verify youre using the proper wrench size for the hex head to avoid stripping or rounding. Also verify that the 3/8 in. diameter matches the mating hardware/pilot specification for your application.

Related Products & Accessories

• Browse Fasteners & Mounting – Pair with stainless washers, pilot bits, and matching mounting hardware for your project.