18-8 Stainless Steel Dowel Pin 4 mm Diameter, 20 mm Long ISO 2338-m6 (800pcs/PACK) Weight-Pound:19.9 External tooth lock washers feature

External tooth lock washers feature serrated edges that grip both the fastener and the surface

they ensure reliable fastening and improved performance

They are commonly used in machinery and automotive settings for secure fastening

suitable for various applications in automotive and industrial settings

18-8 Stainless Steel Dowel Pin 4 mm Diameter, 20 mm Long ISO 2338-m6 (800pcs/PACK) Weight-Pound:19.9 External tooth lock washers featureDowel pins are cylindrical rods used to align and secure components in mechanical assemblies. They provide precise positioning and prevent movement between parts, ensuring stability. Commonly used in woodworking, machinery, and automotive applications, dowel pins enhance structural integrity and facilitate easy disassembly and reassembly.