Handan Changlan fasteners manufacturing ,.Co ltd
Product Categories
(Total 4 Products for Plain Flat Washer Square Flat Washer)
Spring washer DIN127 Stop washer is the main product of our company. As the name implies, it is used together with the nut to prevent the nut from loosening. Generally divided into round nut with stop washer and so on Product description Item Spring washer Standard DIN Grade 4.8 Material carbon steel Surface treatment...
Flat Head Square Neck Carriage Bolt
Flat Head Square Neck Carriage Bolt Carriage bolt is our company's main product, carriage bolt head is half round head carriage bolt. Carriage bolt is a kind of fastener composed of head and screw. It is used to fasten and connect two parts with through holes. 1.All kinds of bolts; Hex bolt .round head bolt .T head...
grade 4.8 Din603 carbon steel carriage bolts
grade 4.8 Din603 carbon steel carriage bolts Carriage bolt is the main product of our company. It is used in the groove. The square neck is stuck in the groove during the installation, which can prevent the bolt from rotating. The carriage bolt can move in parallel in the groove. Because the head of the carriage bolt...
Din9021 din125 round or square flat washers
Din9021Washer Gasket is the main product of our company. Increase the contact area between the screw and the machine. The shape is generally a flat washer with a hole in the middle. The flat pad is next to the surface of the machine, and the spring pad is between the flat washer and the nut. Product description
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