Unika Non-Pla Vis P-425-SDN These are concrete screws! I've used a few. - Model: P-425-SDN - Size: 4 x 25mm - Type: Silver Plated - Application: For concrete As the New Year begins, I'm decluttering to organize my environment. I'm listing items that are still usable or will be helpful in the future. Recommended for those preparing for a new life or wanting a fresh start, and for those who want to try them out at a good price. These are not brand new as they are stored personally, but I've set the price to be affordable. They may sell out, so please consider purchasing them as soon as possible if you are interested. I will pack them carefully and ship them promptly. Immediate purchase is OK. I have many items for sale, so please comment if you would like to purchase multiple items. I will offer a discount depending on the number of items and the total amount. Used items in good condition. Immediate purchase is OK. Discount available for bundle purchases. 商品为二手物品，状态良好，可直接购买。 多件一起购买可享优惠，欢迎咨询。 중고 상품이며 상태는 양호합니다. 즉시 구매 가능합니다. 여러 개 구매 시 할인해드립니다. #ConcreteScrews #ConcreteScrews #Decluttering #UnwantedItemsForSale #NewLifePreparation #BuyAtAGoodPrice #ImmediatePurchaseWelcome #Decluttering #UnwantedItemsForSale #useditems #secondhand #decluttering #livinginjapan Thank you for viewing.