Lag Screw, 5/16 x 1″

Replace worn or missing fasteners with this 5/16″ x 1″ lag screw made from 18-8 stainless steel for reliable corrosion resistance in marine hardware and mounting applications.

Key Features

• Size: 5/16″ x 1″
• Material: 18-8 stainless steel

Intended Use

• Marine hardware mounting and fastening (bulk fastener use)
• General-purpose corrosion-resistant fastening for boats and marine projects

Product Details

• Lag Screw size: 5/16 x 1″
• Material: 18-8 Stainless Steel
• SKU: 50-00173
• Variant barcode provided on listing: omitted (barcode value appears in scientific notation)
• Variant weight: 340 GRAMS (for the variant)

Parts Desk Insights

Best Use Case: A good choice when you need a short, corrosion-resistant fastener for fastening brackets or mounting components where stainless hardware is preferred.

Common Issues: Check material thickness and pre-drill requirements for the substrate youre fastening into; stainless lag screws can be prone to galling if threads arent handled carefullyconsider proper lubrication during installation when appropriate.

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• Fasteners & Mounting (collection) – Browse related marine fasteners and mounting hardware in the Fasteners & Mounting collection.