Part Number: CH344
Application: Attaches wood or metal to concrete, brick, cement block or masonry.
• Meets ASTM A 510 for carbon steel manufacturing
• Product meets ASTM B-117 for salt spray corrosion testing
• Ceramic coating exceeds 500/hr. salt spray resistance
• Designed to work with ACQ treated lumber
• Notched threads for cutting into concrete, brick and cement block
• Diamond Point design for cutting and clearing debris during installation
Pre-drill hole a minimum of 1/4” deeper than concrete screw to be embedded with a carbide masonry drill bit. Use a standard screw gun set at a maximum of 2500 RPM drive speed recommended. Use a 1/4” drill bit. Fastener is properly installed when head sits flush with the work surface. Do not over torque as it can cause the head to snap or stripping of the recess. Installed fasteners must be embedded into concrete, brick, cement block or masonry a minimum of 1”.
Product Submittal: CH320_CH364
We offer free shipping for all orders across the U.S. mainland. JFasteners fulfill most orders within 1 business day via FedEx and UPS depending on the size and weight of the order.
At JT Thomas we have a 100% Customer Satisfaction Guarantee. If you are not completely satisfied with your purchase, simply return it for a replacement or refund. We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You’ll also need the order number.
To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, ship your items to the address provided. Items sent back to us without first requesting a return will not be accepted.