... drop-in anchors, spring toggles, gravity toggles, nylon wall plug, steel wall plug, nylon frame anchors, metal frame anchors, bolt anchors, hollow ... washers and so on. Our main material is iron steel, stainless steel, brass, and aluminums. We also produce Non-standard. ... wholeheartedly. WALLPLUG WITH SCREW 1. Nylon wallplug with screw2. Steel wallplug with screw3. Rubber wallplug with screw4. With pen ...