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OEM
Zechin industries
ISO9001
Cold heading, Cutting, Machining, Surface finish
Rust prevention, Plating, etc.
Standard Package or Customized
Shanghai / Ningbo
Prototype to High Quantity
Zhejiang, China (Mainland)
Item | High tensile cold heading formed hex socket bolt |
| Standard | Non standard |
| Grade | 4.8/ 8.8/ 10.9/ 12.9 Ect |
| Dia | M2-M64 |
| Length | 6-250mm |
| Material | Carbon Steel |
| Surface treatment | HDG, PTFE coated, plain, black, galvanized, yellow zinc plated, dacromet... |
| Packaging Details | bulk packing in cartons, then put on pallets, or as per your requests. |
| Customer design | our experienced engineer team can developed the products and manufacture in accordance with samples, drawings or only ideas |
| Price terms | FOB, CIF, CFR, EXW, and others. |
| Payment terms | T/T, L/C, |
| Delivery method | by sea, by air or by express service |
Zechin Industries also provide hardware fittings for our customers.
We offer you the best solution for your application from both a technical and economic point of view while taking into account requirements regarding material, manufacturing processes and surface finishes. We supply custom made parts in all batch sizes from one to several million units – to the incoming goods department or integrated into a supply system. We guarantee quality in our accredited testing lab.
Machined hardware / fasteners
Coated screws --chemical thread retention methods
Cold formed -Special bolts, step pins, internally threaded parts and sleeves
Screwed assembly: Terminals
Detailed description
Take advantage of our experience
We have realized over 20,00 customer specific items. Our application technology department can advise you both in the development phase and when optimizing existing applications.
We cover the following manufacturing processes for customer specific items: turning, CNC milling, cold forming, hot forming, stamping and stamped bending, pressing, threading, screwed assembly,
Material selection includes machining steel, and heat-treatable steel, rust and acid-resistant steel, heat-resistant materials, bronze, copper, brass, aluminum alloys
Surface treatments include all common and specific requirements on the market. The following versions are possible: Galvanizing, nickel plating, chrome plating, bronzing, burnishing, phosphating, anodizing, zinc coating, powder coating, seal coating, locking coating, adhesive coating, chromium(VI) free coating, friction value adjustments
Our range of services when it comes to repairs encompasses the following: grinding, honing, lapping, cutting threads, rolling threads, hardening, heat treating, mounting, pressing.
We offer :
1, One-stop solution
2, High accurate and repeatable
3, Fully equipped & Trained
4, Consistent quality
5, Turnkey manufacturing services
6, Excellent communication ability
7, Professional & Efficient response
Item | High tensile cold heading formed hex socket bolt |
| Standard | Non standard |
| Grade | 4.8/ 8.8/ 10.9/ 12.9 Ect |
| Dia | M2-M64 |
| Length | 6-250mm |
| Material | Carbon Steel |
| Surface treatment | HDG, PTFE coated, plain, black, galvanized, yellow zinc plated, dacromet... |
| Packaging Details | bulk packing in cartons, then put on pallets, or as per your requests. |
| Customer design | our experienced engineer team can developed the products and manufacture in accordance with samples, drawings or only ideas |
| Price terms | FOB, CIF, CFR, EXW, and others. |
| Payment terms | T/T, L/C, |
| Delivery method | by sea, by air or by express service |
Zechin Industries also provide hardware fittings for our customers.
We offer you the best solution for your application from both a technical and economic point of view while taking into account requirements regarding material, manufacturing processes and surface finishes. We supply custom made parts in all batch sizes from one to several million units – to the incoming goods department or integrated into a supply system. We guarantee quality in our accredited testing lab.
Machined hardware / fasteners
Coated screws --chemical thread retention methods
Cold formed -Special bolts, step pins, internally threaded parts and sleeves
Screwed assembly: Terminals
Detailed description
Take advantage of our experience
We have realized over 20,00 customer specific items. Our application technology department can advise you both in the development phase and when optimizing existing applications.
We cover the following manufacturing processes for customer specific items: turning, CNC milling, cold forming, hot forming, stamping and stamped bending, pressing, threading, screwed assembly,
Material selection includes machining steel, and heat-treatable steel, rust and acid-resistant steel, heat-resistant materials, bronze, copper, brass, aluminum alloys
Surface treatments include all common and specific requirements on the market. The following versions are possible: Galvanizing, nickel plating, chrome plating, bronzing, burnishing, phosphating, anodizing, zinc coating, powder coating, seal coating, locking coating, adhesive coating, chromium(VI) free coating, friction value adjustments
Our range of services when it comes to repairs encompasses the following: grinding, honing, lapping, cutting threads, rolling threads, hardening, heat treating, mounting, pressing.
We offer :
1, One-stop solution
2, High accurate and repeatable
3, Fully equipped & Trained
4, Consistent quality
5, Turnkey manufacturing services
6, Excellent communication ability
7, Professional & Efficient response
