【Size and Quantity】 The cap head hex socket screws have ten different length sizes, namely 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm 35mm 40mm. You can choose the size you want according to your needs. There are a total of 50 pieces in a set, which can basically meet your daily needs.
【Wide range of use】Screws are very suitable for home, communication, office equipment and other machinery industries. You can also make DIY crafts and inventions with your children or family members.
【Applicable area】 Cap head screw set is suitable for enclosed areas that require hex socket bolts.
【Not easy to fall off】These M4 screws are very suitable as fasteners in industry and construction. The connection is very firm and not easy to fall off.
【Anti-rust】 Hex socket screws are made of high-quality 304 stainless steel, which is anti-rust and has good resistance, long service life and durability.