GB/T22795 (JD) Nail-Hitting Expansion Anchor Bolts

Description

The GB/T22795 (JD) Nail-Hitting Expansion Anchor Bolts are precision-engineered to provide a firm hold in solid base materials such as concrete and brick. This type of anchor is driven into a pre-drilled hole, where the nail expands the anchor body, locking it securely in place and allowing for rapid, tool-free fastening after insertion.

These anchors are available in a wide variety of finishes—including plain, black oxide, zinc electroplated, hot dip galvanized, copper plated, nickel plated, and zinc impregnation—to suit specific environmental conditions and corrosion resistance needs.

Manufactured from carbon steel or stainless steel, these anchors meet major international standards including GB, DIN, ISO, ANSI/ASTM, BS, and JIS, ensuring compatibility and quality assurance in global markets. OEM customization is available based on drawings or samples.
✅ Material:

• Carbon Steel
• Stainless Steel

✅ Finish Options:

• Plain
• Black Oxide
• Zinc Electroplating
• Hot Dip Galvanizing
• Copper Plating
• Nickel Plating
• Zinc Impregnation

✅ Standard Compliance:

• GB, DIN, ISO, ANSI/ASTM, BS, JIS

✅ OEM & Customization:

• OEM available per customer drawing or sample

✅ Samples:

• Free samples available

✅ Packaging Options:

• Wooden Boxes
• Pallets
• Cartons
• Plastic Bags
• Nylon Bags

✅ Applications:

• ✔ Anchoring into concrete, brick, and masonry
• ✔ Structural installations
• ✔ Heavy-duty fixtures and equipment mounting
• ✔ Ideal for both indoor and outdoor use