Good Quality Bolts M4 Heavy Carbon Steel Square Nut

Model NO.: M2-M16
Certificate: Ce ISO
Production Experience: More Than 15 Years
Super Quality: Good Price
Good Aftersale Service: Any Problems Can Help You to Fix It
Trademark: HighFly Fastener
Transport Package: in Carton
Specification: M4-M64
Origin: China
HS Code: 7318159090
Model NO.: M2-M16
Certificate: Ce ISO
Production Experience: More Than 15 Years
Super Quality: Good Price
Good Aftersale Service: Any Problems Can Help You to Fix It
Trademark: HighFly Fastener
Transport Package: in Carton
Specification: M4-M64
Origin: China
HS Code: 7318159090
 
Product Description

Available 

Material 

Carbon steel, Iron, Stainless steel, Brass copper, Alumilum, Zinc Alloy, Bronze...
Specification

Including and over M2, any length, we can also produce according to customer's

design.

Thread 

measure

Metric, inch or ASME size...
Grade 4.8, 6.8, 8.8, 10.9, 12.9.

Surface 

finishing

Plain, (ROHS)Zn-plated, Ni-plated, Chrome plated, Bronze plating, Black oxide, 

Passivated, Copper coated, Dacromet, Ruspert, Anodic oxidation, Chromate etc.

Executive 

Standard

ISO, GB, DIN, JIS, ANSI, BSW, IFI...

Sample 

Availablity

We can send the samples to you within 7 working days, if we have no existing models, 

the samples will be sent within 10-15 working days after received your tooling fee.

Lead Time Usually 10-15 working days and it's based on the order quantities.
 

Product Show

Good Quality Bolts M4 Heavy Carbon Steel Square Nut
 

Company show 

RUIAN HANGXIN FRASTENERS FACTORY
(Qingdao Hengfei trade Co., Ltd)

Ruian hangxin fasteners factory was founded in 2001, located in Ruian City, Zhejiang Province. We specializing in the production of nuts, bolts, screws, washers. Our factory occupies more than 50 acres and employs more than 200 people. 
In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group. Till now, we have exported to Europe, United States, Russia, Southeast Asia, the Middle East, Africa and so on. 
We imported foreign advanced technology and equipment, now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5 automatic punching machines. 6 automatic CNC lathes, 2 sets of multi-station cleaning anti-rust oil, 2 sets of infrared camera finished products, 4 sets of bolt reeling machines, etc. 
We have export office in Qingdao, named qingdao hengfei trade Co., Ltd. Welcome to visit our factory. We will provide good quality productsAnd good service to you! 



Good Quality Bolts M4 Heavy Carbon Steel Square Nut


Warehouse show

Good Quality Bolts M4 Heavy Carbon Steel Square Nut

Packing in carton box or according to customers requirement

Good Quality Bolts M4 Heavy Carbon Steel Square Nut
Good Quality Bolts M4 Heavy Carbon Steel Square Nut


certificate 

Good Quality Bolts M4 Heavy Carbon Steel Square Nut


Q: Are you trading company or manufacturer? 


A: We are factory. 
And we are the independent foreign trade department in Qingdao City. 

Q: How long is your delivery time? 


A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity. 

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


A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 

 
Product Description

Available 

Material 

Carbon steel, Iron, Stainless steel, Brass copper, Alumilum, Zinc Alloy, Bronze...
Specification

Including and over M2, any length, we can also produce according to customer's

design.

Thread 

measure

Metric, inch or ASME size...
Grade 4.8, 6.8, 8.8, 10.9, 12.9.

Surface 

finishing

Plain, (ROHS)Zn-plated, Ni-plated, Chrome plated, Bronze plating, Black oxide, 

Passivated, Copper coated, Dacromet, Ruspert, Anodic oxidation, Chromate etc.

Executive 

Standard

ISO, GB, DIN, JIS, ANSI, BSW, IFI...

Sample 

Availablity

We can send the samples to you within 7 working days, if we have no existing models, 

the samples will be sent within 10-15 working days after received your tooling fee.

Lead Time Usually 10-15 working days and it's based on the order quantities.
 

Product Show

Good Quality Bolts M4 Heavy Carbon Steel Square Nut
 

Company show 

RUIAN HANGXIN FRASTENERS FACTORY
(Qingdao Hengfei trade Co., Ltd)

Ruian hangxin fasteners factory was founded in 2001, located in Ruian City, Zhejiang Province. We specializing in the production of nuts, bolts, screws, washers. Our factory occupies more than 50 acres and employs more than 200 people. 
In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group. Till now, we have exported to Europe, United States, Russia, Southeast Asia, the Middle East, Africa and so on. 
We imported foreign advanced technology and equipment, now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5 automatic punching machines. 6 automatic CNC lathes, 2 sets of multi-station cleaning anti-rust oil, 2 sets of infrared camera finished products, 4 sets of bolt reeling machines, etc. 
We have export office in Qingdao, named qingdao hengfei trade Co., Ltd. Welcome to visit our factory. We will provide good quality productsAnd good service to you! 



Good Quality Bolts M4 Heavy Carbon Steel Square Nut


Warehouse show

Good Quality Bolts M4 Heavy Carbon Steel Square Nut

Packing in carton box or according to customers requirement

Good Quality Bolts M4 Heavy Carbon Steel Square Nut
Good Quality Bolts M4 Heavy Carbon Steel Square Nut


certificate 

Good Quality Bolts M4 Heavy Carbon Steel Square Nut


Q: Are you trading company or manufacturer? 


A: We are factory. 
And we are the independent foreign trade department in Qingdao City. 

Q: How long is your delivery time? 


A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity. 

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


A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 

Graphite Rod

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