With customized hexagon bolts partial thread size ,special hole in the shank end for that bolts.

Multiple size material finish treatments for your choice.

Just request a quote or send your drawing to us,kinsom provide you whole fastening solutions with precision 

machining parts to you .

To help you cut down the total cost in fasteners products.

Shanghai Kinsom Precision Hardware CO.,Ltd

To face the challenges of world manufacturing market ,we still make sure our quality and service to maintain satisfaction of customers’. Kinsom Helps customers Improve Quality, Achieve Faster and more Secure Delivery, Reduce Total Cost.If you are looking for the customized parts,you turn to us.

How we do:

• Quality control management
• Logistics and Packaging
• Custom labels and logo
• We are serious about service,and our service never ends