Premium Screws M3 M4 M5 M6 M8 M10 M12 Stainless Steel Lengthen Hex Column Joint Coupling Nut Connect Standoff Long Rod Hex Nuts M5 x 8 x 20 (2pcs)(M4 x 7 x 20 (5pcs))

Wide Application:This hex lock nut is ideal for various plumbing applications and can be used to repair furniture or household appliances, automobile repair, machinery industry, outdoor facilities, construction, etc. Material:Stainless Steel Easy to Use:The hex lock nuts are used to lock the two threaded fittings for added stability，making them user-friendly for both novices and professionals，They work efficiently with a variety of tools and accessories。 Niversal use：widely used in the home and office appliance, all types of machinery and equipment, furniture, wood and DIY projects and more ! Warm Tips:If you encounter any problems after purchasing our products, please contact us via email and we will solve your problem as soon as possible.