M12-1.75 X 70 Square-Neck Carriage Bolt 304 Stainless Steel DIN603 (250pcs/Pkg) Package:250 This feature helps prevent loosening

This feature helps prevent loosening due to vibration

They maintain consistent pressure in assemblies

preventing loosening due to vibration

Theyre often used in manufacturing assembly lines to speed up operations by combining the ftions of a nut and washer

such as sheet metal

M12-1.75 X 70 Square-Neck Carriage Bolt 304 Stainless Steel DIN603 (250pcs/Pkg) Package:250 This feature helps prevent looseningSAE flat washers are standard flat washers designed to provide a smooth bearing surface and distribute load under bolts, nuts, and screws. They come in various sizes and are commonly used in automotive and construction applications for enhanced stability and support.