QK Light Duty Anchor Bolt

QK Light Duty Anchor Bolt
Applicable for:
Concrete 15;
Natural stone;
Solid brick wall;
Hollow brick wall;
Aerated brick wall
Range of use:
Curtain wall
Railing
Stair
Door& window
Bracket for household electrical appliances

Description of the product:
1. Pre-insert multi-section expansion anchor bolt
2. Drill a hole at a time with a universal drill.
3. Slightly tap the anchor bolt with a hammer to put it to its effective depth. When fastened with the nut of the anchor bolt by a spanner, the upper and lower self- undercutting positions will cut the bottom in two ways. At two self- undercutting positions, the anchor bolt is fixed on the base material in trapezoid fastening status. At this time, the bolt obtains fastening force in two ways.
4. Grade 6.8 for carbon steel SS A2-70 and A4-70 products are available and anchor bolts manufactured under special requirements can also be supplied.
Advantages of the product:
1. The multi- section part will be fixed to the base material in trapezoid fastening status to make the bolt fastened in two ways providing with excellent aseismatic performance and high security assurance
2. The action directions of the anchor bolt at multi-section expanding positions are adverse, which may offset the expansion strain and result in small edge distance for anchoring.
3. ( In comparison with chemical anchor bolt) Upon the completion of Installation, the anchor bolt can immediately bear maximum design load without waiting.
Installation of pre-insert light duty anchor bolt of QK type)
Step 1. Drill and clear dust
Step 2. Plug in anchor bolt
Step 3. Fix the anchored component part
Step 4. Tighten the anchor bolt screw nut.