GBGS 30-Pack 3/8″ Square Washers Plate – 1-5/8″ x 1-5/8″

The **GBGS 30-Pack Square Washers Plate** is a durable, pre-drilled solution for securing 3/8″ bolts in light steel frame housing, construction, and industrial applications. Each washer features a **1-5/8″ x 1-5/8″ square profile** with a **1/8″ thickness**, designed to distribute load evenly and prevent bolt slippage. Made from **low-carbon steel** with an **electro-galvanized finish**, these washers resist corrosion and withstand harsh environments—ideal for machinery, structural fittings, and heavy-duty equipment.

This pack includes **30 square washers**, pre-drilled to **10.5mm (3/8″ bolt size)** for quick, hassle-free installation. Whether you’re assembling frameworks, reinforcing connections, or maintaining industrial tools, these washers provide reliable support where standard flat washers fall short. **Bolt not included**—order in bulk for cost-effective, long-term use in workshops, job sites, or manufacturing settings.