304 Stainless Steel Glass Standoff Pins for Glass & Acrylic Signs Product Overview Our 304 Stainless Steel Glass Standoff Pins are designed for mounting glass panels, acrylic signs, advertising boards, display panels and decorative surfaces with a clean, modern and floating visual effect. Made from high-quality 304 stainless steel with a brushed finish, these standoff pins provide excellent corrosion resistance and reliable performance for indoor and outdoor applications.