Questions and Answers for Tapcon 3/16 in. x 1-3/4 in. Star Flat-Head Concrete Anchors (25-Pack)

A:  Thank you for reaching out to us. The drill bits are not part of the total count. If you are short screws, please contact us at 800-222-6990 or email us at tapcon@itwbrands.com. We’d like to make things right.

A:  Hi There- It's better to use 1/4" instead of a 3/16" diameter for block as it has more aggressive threads and holding value. Make sure that you do not break through the other side of the hollow block and embedment must be 1" minimum. Please feel free to call us at (800)222-6990 or email us at tapcon@itwbrands.com, if you have any questions.

A:  Hello, Thank you for reaching out to Tapcon. Our concrete anchors do require pre-drilling for applications. If you have any further questions, feel free to contact us on our hotline. The number is 800-222-6990. Thank you,

A:  Hi- for the 1/4 Anchor Dia- Light Block- Shear 620 lbs ( 1.8 KN) and for Meduim Block- 1,000 Shear( 4.4 KN)

A:  Hi - Thanks for your question! Tapcon Concrete Anchors are designed for fastening into solid concrete, brick or hollow block. Please reach out directly to our customer service team at 877-489-2726 if you have additional application questions.

A:  Hello - Thank you for reaching out! For application specific questions, please reach out directly to our customer service team at 877-489-2726.

A:  Hi - Thanks for reaching out! Tapcon Concrete Anchors are designed for fastening into solid concrete, brick or hollow block. For application specific questions, please reach out directly to our customer service team at 877-489-2726.

A:  Hi Robert - Thanks for reaching out! On this product webpage you can go to Product Details then Additional Resources and in the Instructions / Assembly document you will find the ultimate tension and shear values.