Inquiry List | Sitemap

PROFESSIONAL AUTO PARTS SUPPLIER

Changzhou Hongsheng Machinery Fitting Factory
Home » Products » Wheel Nuts
Wheel Nuts

Bulge Acorn Wheel Lug Nut 22MM hexagon lug nut

Type:Wheel Bolt & Nut
Size:21mm length
Car Make:Universal
OE NO.:to be advised
Place of Origin:Jiangsu, China (Mainland)

INQUIRY

  • Overview
  • Description
  • Quick Detail

Place of Origin:

Jiangsu, China (Mainland)

Brand Name:

Hongsheng Drinty

Model Number:

11300

Certification:

ISO9001:2009/TS16949:2008

 

Minimum Order Quantity:

5000Piece

Price:

US $0.1 - 0.5 / Piece

Packaging Details:

The package of wheel nut: 
export carton, poly bag, neutral box 
50cs in a box, 40pcs in a carton. carton size:48*13.5*18cm

Delivery Time:

45 days

Payment Terms:

Supply Ability:

5000000 Piece/Pieces per Month


Our automatic plating line was introducing in 2005. It is the only one in China. We can plate 120,000 pcs products everyday.
Our products plate 4 layers nickel + 1 layer chrome.
Thickness of nickel determines the anti-rust performance, and our thickness of nickel≥28μm, thickness of chrome≥3μm.

The finished products must take salt spray test every day. Chrome products must pass 72 hours neutral slat spray test. Black chrome products pass more than 96 hours neutral spray test while maintain smooth and shinning black surface.

Our company insists on strictly check. Every packer need to check the product appearance, use thread gauge checker to check the thread , and also need to check weather the key matches the lock. All products is 100% checked.

Quality Assurance
1) Salt spray test: more than 72 hours
2) Plating: 4 layers nickle+1 layer chrome,our thickness of nickle ≥28μm
3) Warranty: 1 year
4) Testing: 100% from product to packing
5) Finish: chrome,zinc,blacking,dacromet,color electrophoretic and so on
6) Grade: 6/8/10
7) Quality Control:
(1)In our company, Production manager arranges the production task, and Inspector controls the quality.
The workers get the “daily production and quality record” and products drawing from workshop manager. Then get the products from warehouse keeper.
(2) After getting the products, the workers look over the drawing, and make first product then give this product to inspector. When inspector confirm the product is qualified, he will give “certificate of first product inspection” to worker
(3)Then worker make volume production. The worker will inspect and check the products every hour, and do the records timely, finish the production task with good quality. The inspector will also check the products every hour.

 

long

cone seat

hex

11300

21

60°

3/4=19mm

11301

21

60°

13/16=21mm

11302

21

60°

2/3=mm



Type:Wheel Bolt & Nut
Size:21mm length
Car Make:Universal
OE NO.:to be advised
Place of Origin:Jiangsu, China (Mainland)
Model Number:11300
name:19mm hex wheel nut
wheel nut material:stainless steel,alloy steel
wheel nut thread size:M12*1.25,M12*1.5,M14*1.25,M14*1.5,1/2"-20, etc.
wheel nut finish:chrome,black chrome,blacking,zinc,dacromet,color electrophretic,etc.
wheel nut grade:6/8/10
wheel nut seat:cone 60
wheel nut hex:3/4" hex
wheel nut warranty:1 year

 

Thread Size Available for car wheel steel flange nut  

 *M10*1.25, M10*1.50, M12*1.25, M12*1.50, M14*1.25, M14*1.50, M14*2.0, 3/8"-24,7/16"-20, 1/2"-20, 9/16"-18, etc.

  

Finish Available for car wheel steel flange nut

* Chrome, Zinc, Dacromet, Black Oxide, Black Chrome, Color Titanium,  Color Electrophoretic, etc 

 

Electroplating for car wheel steel flange nut

We are the first and unique one in China, own autometic electroplating production line,  Our products passed above 72 hours NSS neutral salty spray test.  the thinckness of nickle  more than and equal to 30 μm,  thinckness of chrome equal to 3 μm.

 

 Packages Available for car wheel steel flange nut


* double blister (clamshell) , cardboard box, head card, plastic box, foam box or  brown paper.
* all wheel locks can be packed in 4+1, 4+2, 5+1, 16+1, 20+1.........
* The tamper-resistant clamshell package can save your space and enhance the apperance of your retail display  
 *We here only list the regular specification, please inform us if you have any requirement for different design or size.

 

Material for car wheel steel flange nut

 

* Carbon Steel, Alloy Steel, Heat-treatment, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company

 

Mechanical performance grade for car wheel steel flange nut
*6 or 8 or 10 grade,  acquiesce in 6 grade 

Quality control for car wheel steel flange nut

 

Are you troubled with such quality problems: shortage, galling, rust…… if you choose hongsheng&drinty you will not be annoyed by such trouble.

 

During the production process. each car wheel steel flange nut receive strict quality check, then we can send them to our customers. Quality Control includes 4 steps: first check – self check – tour check – finial check

 

Quality tracking for car wheel steel flange nut

1. packing: 100% self check, each packer must be responsible for their own products. Every packer have their own work number. If there are something wrong in the packing, we can find who made the mistake easily.

2. producing: we have our production process flow card, this card have date, handlers, work flow, quantity and so on

3. outsourcing self-inspection : like heat treatment and electroplating

Heat treatment : We have inspection report and samples for per day and per batch.

 

Which will be kept for one year.

 

About us

Our department includes:

Cold Heading Department—Pressing Department-- Machining Department—Grinding Department--- Heat Treatment Department--- Polishing Department--- Plating Department--- Packing Department

 

There are 4 cold heading machines in Cold Heading Department.

 

 

Each machine makes one product in one second and produce 80000 pcs car wheel steel flange nut everyday. 4 machines can make 320000 pcs in total everyday.

 

 

 

 

1) salt spray test: more than 72 hours

2) plating: 4 layers nickle+1 layer chrome,our thickness of nickle ≥28μm

3) warranty: 1 year

4) testing: 100% from product to packing

5) finish:  chrome,zinc,blacking,dacromet,color electrophoretic and mucn more

6) grade: 6/8/10

7) black chrome, we also can do

8)Quality Control:

(1)Production manager arrange the production task. Inspector control the quality. 

 The workers get the “daily production and quality record” and products drawing from workshop manager.   Then get the products from warehouse keeper. 

(2) After getting the products, the worker look over the drawing, and make first product then give this  product to inspector. When inspector confirm the product is qualified, he will give “certificate of first product  inspection” to worker

(3)Then worker make volume production. The worker will inspect and check the products every hour, and do the records timely, finish the production task with good quality. The inspector will also check the products every hour

Contact Form
Menu