Drill screw Uniqlo 4mm x 25mm Pan fine grain 80 pieces screws Pan head Drill screw Iron plate screws Mail order Commercial tools B-DN425SP

Product Information and Specifications Product Perfect Revis Drill Biscrew 4 x 25mm Pack B-DN425SP Dimensions M4 x 25mm Pan Fine Material Uniqlo Surface Treatment: Lath Part (Rust Resistant) Thick Steel Material 1-5mm *Not Stainless Steel Quantity 80 Pieces Manufacturing Japan [Features] High-quality drill screws manufactured in a specialized domestic factory In addition to the pitch (thread) shape that is compatible with thin steel, it also has a long blade design with no pilot holes up to 5mm thick. The bits are also excellent, so the cutting edge does not slip, and the cutting edge does not slip and allows for stable work. [How to choose screws] Choose the appropriate screws that suit the material you are using and what you are making. Even screws that look similar come in a variety of materials, sizes, shapes, and types. -Choosing materials The materials that are commonly used for screws are iron and stainless steel, and there are also bronze and brass screws. If you are using it in places that are prone to rust, such as around water or outdoors, we recommend durable stainless steel screws. However, the problem with stainless steel screws is that they are more expensive than iron screws. This product's perfect libis M4 x 25mm is made of Uniqlo material, which is made of zinc-plated iron and has a chromate protective film attached. This product is coated with rust-resistant, highly corrosion-resistant surface treatment technology, so it can be used in areas that are prone to rust. -Size Selection The screw size is indicated by thickness (screw diameter) and length. This product is a screw with a thickness of 4 mm (screw diameter) of M4 x 25 mm, that is, a screw part with a length of 25 mm. When choosing the size of the screw, make sure to use the size of the material to be bonded. Basically, choose screws with a screw diameter of less than one-third of the board width and a length of 2-3 times the length of the material to be installed. In other words, this product is suitable for use when the board width is approximately 12 mm or more and the mounting material is approximately 8 to 12 mm thick. The guideline is 1-5mm steel. - Choosing the shape There are two types of screw heads, so choose the flat plate head and the bulging pot head when considering the compatibility with the shape of the hole in the metal fittings. If the metal fittings have counters, use a counterscrew, and if the hole is straight, use a pot head. This product is made of pot head (round head) screws, and the round head pops out of the mounting material. These screws are suitable for places where durability is required, such as pot handles and casters, and can also be used as visual accents. - Choosing a type There are many types of screws, and by choosing the type that suits the material, it is made to maintain the required strength. Choose the screws that match the material you are going to join. In addition to wood screws, tapping screws, drill screws, course red, and slim screws, there are also a variety of types, including computer screws, hardwood screws, insulation panel screws, and concrete screws. Wood screws are screws used for wood and are used to attach equipment and other equipment to a wooden grind, while tapping screws are used for purposes such as attaching equipment to metal. If you drive it into the wood without a pilot hole, it will bite easily and easily come off. This product is made of drill screws, and the tip is drill-shaped so that it can be used without pilot holes. This screw is not necessary to drill holes, so you can speed up work and penetrate and secure it. Without proper screws, not only will it look bad, but you will not be able to achieve sufficient securing force. When purchasing this product, please check whether it is suitable for the location of use, the type and size of the material used, etc.

商品情報・スペック 商品バッチリビス ドリルビスナベ 4×25mmパック B-DN425SP 寸法 M4×25mm ナベ 細目 材質ユニクロ 表面処理：ラスパート(錆に強い) 板厚鋼材1〜5mm ＊ステンレス不可 入数80本 製造日本 【 特 徴 】 国内専門の工場で製造した高品質ドリルビス 薄鋼にも対応したピッチ(ねじ山)形状に加え、5mm厚まで下穴なしの長刃設計 ビットの食い付きも抜群で刃先は滑らず、ぶればい直進性で安定した作業を実現 【ビスの選び方について】 ビスは使う材や作るものに合わせて適切なものを選んでください。似たように見えるビスでも、素材やサイズ、形、種類は様々です。 ・素材選び ビスによく使われる素材は鉄やステンレスで、他にもブロンズ製や真鍮製のビスもあります。水周りや屋外など錆びやすい場所で使うなら、耐久性があるステンレス製のビスがおすすめです。 ただし、ステンレス製のビスは鉄製ビスよりも高価な点がネックでしょう。当製品バッチリビス　M4×25mmは、鉄材に亜鉛メッキを施し、クロム酸塩の保護膜を付けたユニクロ素材を採用しています。 錆に強い高耐食性表面処理技術のラスパートコーティングを行っている商品なので、錆びやすい場所での使用が可能です。 ・サイズ選び ビスのサイズは太さ（ビス径）と長さが表記されています。当商品はM4×25mm、つまりビス部分の太さ（ビス径）が4mmで、長さが25 mmのビスです。 ビスのサイズを選ぶ際には、結合させる材のサイズを基準に決めましょう。基本的には、板幅の3分の1以下のビス径、取り付ける材の2〜3倍の長さを目安にビスを選びます。 つまり、当商品は板幅が約12 mm以上、取り付け材の厚みが8〜12 mm程度の場合に適しています。鋼材1〜5mmが目安です。 ・形選び ビス頭は2種類あり、フラットな皿頭と膨らんでいる鍋頭は金具の穴の形状との相性も考えて選びましょう。金具に皿穴が開いている場合は皿頭ビスを、ストレート穴なら鍋頭を使います。 当製品は鍋頭（丸頭）ビスで、取り付け材から丸い頭が飛び出す形をしています。鍋の取っ手、キャスターなど耐久性が必要な場所に適していて、見た目のアクセントにもなるビスです。 ・種類選び ビスは種類もたくさんあり、材料に合った種類のビスを選ぶことで必要な強度が保てるように作られています。結合させる材料に合うビスを選びましょう。 木ネジ、タッピングビス、ドリルビス、コースレッド、スリムビス（細ビス）の他に、コンパネビス、硬木用ビス、断熱パネルビス、コンクリートビスなど様々な種類があります。木ネジは木材に使用するビスで、機器などを木盤に取り付ける際に使い、タッピングビスは機器などを金属に取り付けるなどの用途に使います。木材に下穴なしで打ち込むと食いつきが悪く、外れやすいです。 当製品はドリルビスで、下穴なしで使えるように先端がドリルの形状になっています。穴を開ける工程が不要なので作業スピードアップができ、貫通させて固定させるビスです。 適したビスを使用しないと、見た目が悪くなるだけでなく十分な固定力が得られません。 当製品をお求めの際は、使用場所や使用する材の種類・サイズなどに適しているかをご確認ください。