[Dowel Pin & Spring Assortment Set] The assorted size dowel pin and compression kit contains 240pcs 24 sizes 304 stainless steel cylindrical pins (M2 x 6, M2 x 8, M2 x 10, M2 x 12, M2 x 14, M2 x 16, M3 x 6, M3 x 8, M3 x 10, M3 x 12, M3 x 14, M3 x 16, M4 x 6, M4 x 8, M4 x 10, M4 x 12, M4 x 14, M4 x 16, M5 x 6, M5 x 8, M5 x 10, M5 x 12, M5 x 14, M5 x 16, M5 x 18), 130pcs 4 sizes 304 stainless steel mini compression springs. Practical and convenient of packing box, quickly identify the required size. [304 Stainless Steel] The dowel pins and mini springs are made of 304 stainless steel, they have superior rust resistance and the excellent of oxidation resistance, making them work well even in humid environment, suitable for indoor and outdoor use. Whether for furniture assembly or industrial applications, these cylindrical pins offer exceptional durability and longevity, you will no longer worry about them rusting and breaking. [Premium Springs] Featured with stable force, high plasticity and full elasticity, our small springs can recover the original shape without the external force, providing additional durability for appropriate tension. Spring coils are both durable and flexible for the right amount of tension. [Easy to Install] The round shelf pins have special chamfering on the two ends of the pin, making it easy to insert a pin into any hole and also make installation easier. In order to make dowel pins a tight fit, the mounting hole should be equal to or slightly smaller than the diameter shown. [Wide Application] The multi-functional dowel pins are used to retain parts in a fixed position, maintain alignment between different parts, or to join different components together. Widely used in machinery manufacturing, pin gauges, fixtures, hinges, industrial molds, furniture installation, shaft fixing applications and small DIY project. Ideal for wooden furniture repairing, like bunk beds, bookshelves, shelves, outdoor sunshades, cabinet partitions, etc. Yauhar 370Pcs 304 Stainless Steel Dowel Pins and Compression Springs Assortment Kit, M2 M3 M4 M5 Shelf Support Peg Pin Rod Fasten Elements