.

JNZC Headed Bolts

JNZC has specialized in manufacturing customized high-strength special fasteners according to drawings, samples, application industries, and customer-specific requirements.

We also manufacture standard parts according to the norm.

According to the shape of the headed screws, there are the hex head, hexagon socket head, round head, square head, countersunk head, etc.

Benefits of JNZC High-Strength headed bolts

ISO9001:2008 and IATF16949 quality management system certification.

ISO/ICE 17025 laboratory accreditation, 100% online monitoring & inspection. The high-strength bolts manufactured by JNZC have the advantages of high tensile, high toughness, high strength, high precision, corrosion resistance, wear resistance, high and low-temperature resistance, etc.

Applications of JNZC High-Strength large head screws

High-strength large head boltsare widely used in machinery manufacturing, power equipment, electrical products, transportation equipment, ships, aerospace, vehicles, water conservancy, engineering, construction, bridges, and many other industries.

For more information about types of head bolts, please feel free to contact us!

If you are looking for a reliable industrial fastener supplier, don't hesitate to contact us!


Send product request

To: Jinan ZhongChuan Equipment Co.,Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Hydraulic Nuts
Hydraulic Nuts Hydraulic nutare used for bolts that need to be disassembled frequently, pre-tightening of super-large bolts, and locking of large workpieces. T...
Main Bearing Bolts
Main Bearing Bolts Main bearing boltare mainly used in the diesel engine industry. All items are produced in strict accordance with industry standards or client-spec...
Wheel Studs
Wheel Studs Wheel studs are mainly used in heavy trucks, engineering, and mining machinery industries, and are threaded fasteners used to fix wheels. All it...
Rocker Shafts
Rocker Shafts Rocker shaftare mainly used in the diesel engine industry. It belongs to the parts on the engine valve train, and the valve train of some ships ...
Flange Bolts
Flange Bolts The flange locking boltis an integral bolt composed of a hexagon head, a flange, and a screw. According to the different positions of the china ...
All supplier products

Same products

Wax injection
Wax injection Seller: Yihui casting Technology Co., Ltd. Wax injection This category mainly includes the MAXWAX brand wax injection machinesdeveloped and...
Moulding tools
Moulding tools Seller: Yihui casting Technology Co., Ltd. Moulding tools Casting supplies a complete range of jewellery moulding tools designed for profes...
Moulding machines
Moulding machines Seller: Yihui casting Technology Co., Ltd. Moulding machines YihuiCasting provides advanced mold making equipments for jewelry designed for...
3D printer
3D printer Seller: Yihui casting Technology Co., Ltd. 3D printer YihuiCasting provides advanced 3d jewelry printers designed for modern jewelry produc...
3D Design
3D Design Seller: Yihui casting Technology Co., Ltd. 3D Design This category includes all 3D printers and relevant spare parts like release films, re...