.

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!


在线联系供应商

至: Jinan ZhongChuan Equipment Co.,Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Full Threaded Studs
Full Threaded Studs The threads of fully threaded studs are distributed on the surface of the whole bolt, which is used to connect parts with large thicknesses and com...
Hydraulic Tightening Device
Hydraulic Tightening Device The hydraulic tightening deviceis the advanced bolt tightening and removal tool, widely used for pre-tightening large-diameter bolts. As one of ...
Blade Bushings
Blade Bushings Blade bushingsare used in the wind power industry and are pre-buried at the root of the blade. They are the key components for the reliable connec...
JNZC Nuts &. Washers
JNZC Nuts &. Washers Nuts are tightly connected with the bolt of the same specification through the inner thread. Washers are used between the supporting surface of ...
Gear Rack
Gear Rack The rack is a mechanical part that cooperates with the gear for transmission. Rack and pinion drives can be used in elevators, track systems, au...
供应产品

Same products

 90度弯管机GT-WGQD90
90度弯管机GT-WGQD90 卖方: 肇庆古雷特科技有限公司 * 说明 GT-WGQD90自动弯管机加热元件自动弯管90度。适用于管式发热管,双腿弯管90度。 * 主要细节 1.自动进给发热管、自动弯管、自动卸载弯管发热管。 2、加热器最大弯曲长度...
GT-ATH201自动上下料退火机 (无水冷)
GT-ATH201自动上下料退火机 (无水冷) 卖方: 肇庆古雷特科技有限公司 * 描述短路型退火机,主要用于发热管进行退火,其经过缩管后,表面很硬,如果不进行退火,弯曲位置过小,很容易被折断或开裂,退火后,使发热管变软.该机采用干式变压器,配有气动夹紧机构,将管材夹紧在两...
 GT-LS202 拉伸机
GT-LS202 拉伸机 卖方: 肇庆古雷特科技有限公司 * 描述 拉伸机主要针对收缩后长度不等的加热器,需要拉伸至相同长度。该机采用液压系统,拉伸稳定,效率高。 * 主要细节 1.对于长度小于2米的加热器,机器可以自动进料,自动卸料(如果长度超过2...
GT-CG30PLC 自动车管机
GT-CG30PLC 自动车管机 卖方: 肇庆古雷特科技有限公司 * 描述 GT-CG30PLC自动车管机机是管式加热器的高效设备。机器自动修剪加热器两端。 * 主要细节 1、自动送料、自动对中; 2、自动切边、自动下料; 3、具有报警指示; 4、...
DS-JB Manual Paper Cake Cup/Tray Forming Machine
DS-JB Manual Paper Cake Cup/Tray Forming Machine 卖方: Wenzhou Desu Machinery Co., Ltd. DS-JB Manual Paper Cake Cup/Tray Forming Machine Advantanges: Customzied shape and sizeEasy to ...