Conquest 5/16" Split Lock Washer - Plain Finish | Qty. 12,500 (Carton) Premium 316 Stainless Steel Common Nails The pins are designed for

The pins are designed for use in A36 and A572 steel

which must be installed every 2 feet around the duct to achieve the full R-8 rating

Flexible Sizing: Available in a range of diameters to match your fastener needs

if your trailer lacks railings or your anchor space is limited

For best practices

Conquest 5/16" Split Lock Washer - Plain Finish | Qty. 12,500 (Carton) Premium 316 Stainless Steel Common Nails The pins are designed forConquest Split Lock Washers with a plain finish are engineered to keep fasteners from working loose under load and vibration. These helical spring style washers bite into both the underside of the bolt head and the surface it's securing, maintaining tension that helps resist loosening over time. These washers are commonly used in applications where constant motion, heat cycles, or heavy equipment can cause fasteners to back off. They're ideal for