✔️ Material：Stainless Steel(SS)304/Carbon steel
✔️ Surface：Plain/original/White Zinc Plated/Yellow Zinc Plated
✔️Head: round head
✔️Grade：4.8/8.8
Product introduce: It is composed of a bolt body with threads and a bottom expandable structure. When subjected to impact, the bottom structure will expand outward, thereby tightly pressing it against the hole wall to achieve anchoring.
How to Use a Drywall Anchor First, determine the construction location and drill holes that meet the required depth and correct diameter. Clean the holes with a brush and a hair dryer to thoroughly remove all dust and drilling debris. Insert the impact expansion anchor bolt into the hole. Through the impact operation, the bottom structure expands to achieve the effect of fastening and anchoring.
