Description:

What You Get: Package comes with 100 sets of round head screws and hexagonal nuts. Thread Size: M4 x 12mm, Pitch: 0.7mm/0.03inch, Head Size: 6.9 x 2.6mm/0.27 x 0.1nch(D*T), Nuts Size: 7 x 3mm/0.28 x 0.12inch(D*W).
Material: The screws and nuts are made of PC, with durable, transparent, and good thermoplastic structure. These components are lightweight but durable, with good insulation, corrosion resistance, and rust resistance, and can be used for a long time.
Design: The bolts and nuts are fastening components with a good fastening effect. The nuts have hexagonal heads, and the bolts are designed with a Phillips round head, which can distribute pressure more evenly during the fastening process. And the clear and accurate thread of the screws kit makes it not easy to deform, shift, and loose during use.
Wide Application: The screw nut kits are widely used in various industries such as electronics, wind power, office equipment, communications, shipbuilding, exhibitions, aerospace, and other mechanical industries. They are also suitable for DIY projects and crafts.