Hexagon Socket Screw Keys

This is a manual tool specifically designed for tightening and removing internal hexagonal screws (such as DIN 912, DIN 7991, ISO 7379, etc.). It is manufactured according to standards by JINGHONG. The main body is made of high-quality carbon steel, bent into an L shape as a whole, and then undergoes electroplating with white zinc (galvanization) treatment, presenting a silvery white luster. It has basic anti-corrosion and wear resistance capabilities. The short side is used for quick initial tightening in narrow workspaces, the long side serves as a force arm to amplify torque, and the hexagonal insertion end is often made with an inverted R angle to facilitate smooth insertion into the hole.

Product Feature

L-shaped dual-force arm design: The unique right-angle bending structure allows the short side to be quickly tightened or initially adjusted in narrow spaces; the long side can provide greater torque, facilitating effortless force application in scenarios with high torque requirements, and the operation is flexible and convenient.

Galvanized rust-proof and wear-resistant: The surface is treated with galvanization process, effectively isolating air and moisture, enhancing the corrosion resistance in regular environments, prolonging the tool's service life, and maintaining a neat appearance.Carbon steel hardening treatment: Using high-quality carbon steel material and undergoing overall heat treatment for hardening, it has high hardness and good toughness. When subjected to large torque, it is less likely to deform or break, making it durable.

Our Strength

·  Direct from manufacturer to customer, On time delivery

·  Completely fastener products,offers one - stop shopping service.

·  High quality and competitive price, saving your cost.

·  Product complies with iso9001 and ts16949 certification

·  After shippment, we will offer the Material report and Test report.

Product Application

Galvanized hexagonal keys are widely used in the installation, debugging and daily maintenance of various industrial equipment, machine tools and automotive parts. They are indispensable regular tools in factory production lines, auto repair workshops and mold factories. In the home and building materials sector, they are commonly used in assembling panel furniture, door hinge assemblies, bathroom hardware and outdoor pergolas, and almost every household's toolbox has one. In the electronics and electrical industry, they are suitable for disassembling and repairing internal screws of computer cases, household appliances (such as washing machines, air conditioners, and microwave ovens), and are also widely used for daily maintenance of bicycles, motorcycles, electric vehicles, as well as the tightening and repair of various small appliances, toys, and office equipment. They are universal manual tools covering multiple scenarios such as industrial assembly, home decoration, electronic repair, and DIY handicrafts.

Send Inquiry

Please feel free to fill your inquiry in the form below. We will reply you in 24 hours.

Q: Are you trading company or manufacturer ?

A: We are factory

Q: How long is your delivery time?

A: Generally it is 2-5 days if the goods are in stock. or it takes around 20 days if the goods are not in stock, certainly,it is according to your quantity.

Q: Do u do Non-standard Fasteners,and How about the OEM/ODM?

A:Yes,we do Non-standard Fasteners,OEM/ODM as well,and we have 20 years more experience in this line.We have complete production line, R&D Center. Pre-sales and after-sales support. Let u no worries about the quality.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free,but u need charge the freight at the first time.

Q:Do you sell little quantity,like few hundred and few thousand?

A: It depends on the stock. if we have ,that's ok. if not,it needs MOQ.