300 Pcs M3 Hex Socket Head Cap Screws Bolts and Nuts and Washers Assortment Kit, Black Mechanical Hexagon Socket Head Screws Nuts and Bolts with Washers for Home Office Electronic

• Premium Material: All hex head bolts and nuts are made of outstanding alloy steel material with high strength, which are corrosion resistance and rust resistance, sturdy, can also be used for a long time in harsh environments.
• Easy to Use: Black bolts threads are very smooth, sharp and accurate. It is not easy to deform and slide in the working process. Nuts can increase the surface contact area, reduce wear, and protect screws bolts and other fasteners.
• Easy to Store: All hex head screws and nuts are packaged in a sturdy plastic storage box, sorted by size/type for quick access and protection from confusion and loss.
• Wide Applications: Hex head bolts and nuts are ideal tools for home and workplace. Mainly used for home and office equipment, communication equipment, ship assembly, machinery industry, furniture, automobile and motorcycle maintenance, DIY, etc.
• Package Includes: You will receive a total of 300 pcs hex bolts and nuts and washers, in the size of m3*4 mm, m3*5 mm, m3*6 mm, m3*8 mm, m3*10 mm, m3*12 mm, 25 pcs for each size, enough for your daily use.

Product Information - Product Name: Hex Socket Head Cap Bolts and Nuts and Washers Set - Material: Alloy Steel - Color: Black - Size: M3 - Quantity: 300 Pcs Package Includes: 25 x M3*4 mm 25 x M3*5 mm 25 x M3*6 mm 25 x M3*8 mm 25 x M3*10 mm 25 x M3*12 mm Features: - All hex head nuts and bolts are made of high-quality alloy steel material, which is sturdy, and durable for long time use. - Designed with enough stressed-bearing surface that can be screwed tighter. Easy for your daily use. - All bolts and nuts and washers set is packed in a storage box, which is easy to use, find, and carry. - Hex head bolt set is ideal for metal plates, plastics, wood and other brittle materials. - Suitable for furniture and ship repair, machine made, vehicle, construction site and building, ect. - You will receive a total of 300 pcs M3 hex head bolts and nuts and washers, enough for your daily use. Warm Tips - If you have any questions about using the nut and bolt sets, please feel free to contact us. We will solve your doubts as soon as possible. Note: Manual measurement of metric dimensions has a tolerance of approximately ±0.2 millimetres.