This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This is a self tapping concrete screw for a 48" tread with a 1 3/4" length.
Use it for tread installation where the specified size is required. The product information provided also notes: 36" Tread requires 13 bag.
If you are comparing tread hardware, this listing keeps the key fit and length details easy to review before you buy.