WHAT YOU GET - Each package includes 10 pieces -Screws shaft and 20 pieces Flat Head screws, providing you with the essential components compatible your projects. Whether you're a professional knife maker or a DIY enthusiast, our product quantity is designed to meet your and replacement requirements.SIZE INcompatibleMATION - Intermediate connecting rod diameter 5 and 12mm long. Screw tight adjustable length (between 17.2-22 mm). Nut diameter 7.8mm, hex size 2mm.MATERIAL AND DURABILITY - Our knife handle screws rivets bolts set is made of high-quality DIN 912 alloy steel with a hardness rating of HRC 39-44, ensuring exceptional strength and durability.EASE OF USE AND ASSEMBLY - Installing our product is straightcompatibleward. Simply drill a hole in the desired , adjust the screw tightness using a screwdriver, and create a solid handle pin look if necessary. Our screws are easy to work with, making your projects more efficient.WIDE APPLICATION - Our intermediate connecting rods are suitable compatible applications. Whether you're crafting slicing knives, meat cleavers, vegetable cutters, or fruit knives, our product enhances the robustness and simplicity of your tools.Color: Black & GrayMaterial: MetalPackage Contents:10pcs * Knife Handle BoltOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.