WZHUIDA 330 Piece M4 Screws Set, Black Metric Cylinder Head Screws, Hexagon Socket Screws, Nuts and Washers Assortment Set, Threaded Machines Hex Screws

• Box contents: contains different sizes of M4 screws, 20 pieces M4 x 6 mm, 20 pieces M4 x 8 mm, 15 pieces M4 x 10 mm, 15 pieces M4 x 12 mm, 10 pieces M4 x 16 mm, 10 pieces M4 x 20 mm, 10 pieces M4 x 25 mm, 10 pieces 000 pieces pieces pieces x 30mm 110pcs M4 nuts, 110pcs M4 washers, total about 330 pieces. It meets different requirements and is an indispensable hand tool for the family.
• Exquisite material: the WZHUIDA screws and nuts are made of high-quality alloy steel of grade 12.9, which gives them exceptional corrosion resistance, high temperature tolerance and wear resistance. With superior hardness and oxidation resistance, they are durable and resistant to deformation and breakage. Even under harsh conditions, they maintain their performance and remain rustproof.
• 【Good Storage & Sorting】: All these screws, nuts and washers are packed in a sturdy, user-friendly plastic storage box, categorized and labeled, so you can quickly find the size you need. To avoid the products getting messed up or damaged during the shipping process, we have made separate packaging for the smaller sizes and provided a sturdy cardboard outside the plastic box.
• Multi-purpose applications: this set is suitable for use in various DIY projects such as 3D printing, TV and projector installation, motorcycle repair, furniture repair and more, making it a perfect addition to any home or workshop. Keep a set of frequently used WZHUIDA screw sets ready to make your work easier.
• Trusted and experienced: Our products are developed and manufactured by professional fixing manufacturers with over 15 years of industry experience. Our fasteners are widely used in aerospace, high-speed railways, ships, automobiles, computers, furniture and other fields.

Box contents: contains different sizes of M4 screws, 20 pieces M4 x 6 mm, 20 pieces M4 x 8 mm, 15 pieces M4 x 10 mm, 15 pieces M4 x 12 mm, 10 pieces M4 x 16 mm, 10 pieces M4 x 20 mm, 10 pieces M4 x 25 mm, 10 pieces 000 pieces pieces pieces x 30mm 110pcs M4 nuts, 110pcs M4 washers, total about 330 pieces. It meets different requirements and is an indispensable hand tool for the family. Exquisite material: the WZHUIDA screws and nuts are made of high-quality alloy steel of grade 12.9, which gives them exceptional corrosion resistance, high temperature tolerance and wear resistance. With superior hardness and oxidation resistance, they are durable and resistant to deformation and breakage. Even under harsh conditions, they maintain their performance and remain rustproof. 【Good Storage & Sorting】: All these screws, nuts and washers are packed in a sturdy, user-friendly plastic storage box, categorized and labeled, so you can quickly find the size you need. To avoid the products getting messed up or damaged during the shipping process, we have made separate packaging for the smaller sizes and provided a sturdy cardboard outside the plastic box. Multi-purpose applications: this set is suitable for use in various DIY projects such as 3D printing, TV and projector installation, motorcycle repair, furniture repair and more, making it a perfect addition to any home or workshop. Keep a set of frequently used WZHUIDA screw sets ready to make your work easier.