News

Our factory recently finished packing and delivered a bulk order of Grade 10.9 square‑head‑bolts to our long‑term partner from Egypt. These fasteners follow DIN478 and GB/T‑8 standards, covering si...

Recently, Handan Jihao Fasteners completed packaging and loading for a large export order of 4 full containers, including SS400/A1051 anchor bolts, Grade 8.8 fully threaded studs and electroplated ...

Hello! It is our great pleasure to introduce Handan Jihao Fastener Manufacturing Co., Ltd. Our factory is located in Yongnian, Handan, Hebei — the largest standard fastener production base nationw...

Fasteners are known as "the staple of industry", serving as core connecting components for automotive, new energy, construction, shipbuilding and general machinery sectors. The global fas...

Handan Jihao Fastener Manufacturing Co., Ltd., based in Yongnian (China’s top fastener hub), is a 20+ year-old integrated manufacturer of nuts, bolts, washers and custom special-shaped fasteners. W...

Recently, our overseas customer has successfully received part of our bolt samples. All samples are produced in strict accordance with the customer's requirements and international quality standard...

We attend the International Pump‑Manufacturing Exhibition in Shanghai with our products. We communicate with partners from all over the country in the fastener industry. Our main exhibits are widel...

Our high-quality screw samples have been fully approved by overseas customers. They are satisfied with product quality, workmanship and detailed standards

Select the Correct Washer Specifications: Choose a locking washer that corresponds to the size and material of the threads, ensuring that the washer fits snugly between the threaded components.

Upon completion of the manufacturing process, double-ended bolts typically undergo a series of surface treatments. Treatments such as electroplating provide the bolts with corrosion resistance and ...

Nuts are indispensable, fundamental fasteners within the realm of mechanical connections. Used in conjunction with bolts, they play a pivotal role in clamping connected components and stabilizing s...

Based on the manner in which the connection bears load, bolts are classified into two types: standard bolts and bolts intended for use in reamed holes.