Factory making 20zy M3 M4 Black 8.8 High Strength Countersunk Head Hex Self Tapping Screw Bk Bolt Flat Head Tapping Screw

We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Factory making 20zy M3 M4 Black 8.8 High Strength Countersunk Head Hex Self Tapping Screw Bk Bolt Flat Head Tapping Screw, We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for China Drywall Screw and Screw Drywall, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.
DIN 603 carriage bolt are specially designed types of bolts for these applications. Earlier in the 1800s, these bolts were used in the construction of carriages and their wheels. That is where they get their name
Finish: Plain, Black Oxide, ZINC PLATED, Chrome Plated, Passivation
Material:stainless steel
Place of Origin:Tianjin, China
Standard:DIN
material:Carbon steel,stainless steel, Brass, Aluminum etc
Size:M2~M8 or #4-24~1/2″or be customized
Certificate:ISO9001
Normally in 15-30 days

· Factory direct pricing.
· Professional R&D team.
· Provide professional fastener Manufacturer since 1999.
· Provide 24-hour service
· Quickly delivery, Regular products within 4-7 working days.
· OEM order customization service.

Our company provides OEM service, has a complete fasteners production line, and completely controls the quality of the entire fasteners, which is in our own hands, and can meet the needs of customers from the first step to the last step.
At the same time, we are the original manufacturer, we can provide customized services for customers for free, can control each production procedure, and can also control the price. Now we have global customers and also provide OEM for global fastener companies. If you have potential demand and quantity, please contact us for better price. Since we are a manufacturer, we can offer wholesale prices directly to our customers.
Contact us for more information about fasteners and pricing!

Carriage bolts are an application specific fastener designed for use in carpentry, wood base materials and the construction of wood products. They get their name from their original purpose, which was in the construction of carriages and carriage wheels back in the early 1800s.

We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Factory making 20zy M3 M4 Black 8.8 High Strength Countersunk Head Hex Self Tapping Screw Bk Bolt Flat Head Tapping Screw, We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
Factory making China Drywall Screw and Screw Drywall, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.