SR12 hexagon wheel lug nut with stainless steel cap

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.

We can make wheel nut with various thread, pls choice what you need as below:
* M8*1.25, 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.

Surfance treatment for wheel nut:
* Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, etc
Material for wheel lug 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 wheel lug nut:
* 6 or 8 or 10 grade,  acquiesce in 6 grade

Packages Available for wheel lug 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.

Advantage:
1. We have two companys, one is a factory, the other is a trading company.
2. Higher quality, reasonable price, the best service.
3. Certificate: TUV, TS16949, ISO9001, BV
4. our black chrome products passed more than 96 hours neutral salt spray test
5,we purchase 80% steel from Shanghai baogang ------ one of China's most famous company.
6,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 28 μm,  thinckness of chrome equal to 4μm.
7, Our plating process: four layers of nickle and one layer of chrome,and   the thinckness of nickle  more than and equal to 30 μm,  thinckness of chrome equal to 2μm
8, Many kinds of thread size:M8*1.25, 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.
9, Many kinds of surface treatment: Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, Titanium,color vacuum coating,etc
10, Availabe in different colors. color code like below list
11, Over 72 hours salty spray test
12, 100% test
13.comprehensive Services

Type:Wheel Bolt & Nut
Size:27mm long
Car Make:all cars
OE NO.:to be advised
Place of Origin:Jiangsu, China (Mainland), Jiangsu,China
Model Number:17720
material:carbon steel, alloy steel
surface treatment:color electrophoretic chrome or zinc or dacromet ot others
Thread size:M12*1.25, M12*1.50, M14*1.25, M14*1.50, M14*2.0,
Warranty:1 Year
grade:6/8/10
Product Name:2016 long27mm hex19mm 3/4 SR12 tyre cap wheel nut
hex:3/4
certificate:ISO9001:2009, TS16949:2008