Inquiry List | Sitemap

PROFESSIONAL AUTO PARTS SUPPLIER

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

13/16" Hex car wheel nuts/ lug nuts with washer

Type:Wheel Bolt & Nut
Size:L=57.2mm
Car Make:all cars
OE NO.:to be advised
Place of Origin:Jiangsu, China (Mainland)
Material:Steel
Certificates:ISO9001:2008
Warranty:1 Year
Grade:6 or 8
Hex:13/16" Hex
Diameter:20.3
Height:20.3
total length:57.2
Surface treatment:Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic

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

 

INQUIRY

  • Overview
  • Description
  • Quick Detail

Place of Origin:

Jiangsu, China (Mainland)

Brand Name:

Hongsheng Drinty

Model Number:

15300

Certification:

ISO9001:2009/TS16949:2008

 

Minimum Order Quantity:

5000Piece

Price:

US $0.1 - 0.5 / Piece

Packaging Details:

export carton, poly bag, neutral box 50cs in a box, 40pcs in a carton. carton size:48*13.5*18mm

Delivery Time:

45 days

Payment Terms:

Supply Ability:

5000000 Piece/Pieces per Month

More details
Thread Size Available
* 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.
Finish Available
* Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, etc
Material
* Carbon Steel, Alloy Steel, Heat-treatment, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company
Mechanical performance grade
* 8 or 10 grade,  acquiesce in 6 grade

specification

L=57.2,H=20.3,  

 thread size

 12*1.25, 12*1.5, 14*1.25, 14*1.5, 14*2.0,3/8"-24, 7/16"-20, 1/2"-20, 9/16"-18, etc

 finish

 chrome plating, zinc plating, dacromet, blacking, anodizing, color electrophoretic plating, etc.

 OEM service

 custom design is available

 Package

 blister, poly bag+head card, plastic box,4 locks+1 key or 2 keys

 

Parameter of quality

 

Wheel  Nut

Thread size

 GRADE

 MATERIAL

Rockwell hardness

Guarantee load

M12x1.25

10 GRADE

40Cr

HRC23-38

≥97200N/mm²

8 GRADE

45k or 35K

HRC23-32

≥82000N/mm²

6 GRADE

1010 or 08AL

HV188-302

≥71800N/mm²

M12x1.50

10 GRADE

40Cr

HRC23-38

≥92900N/mm²

8 GRADE

45k or 35K

HRC23-32

≥78400N/mm²

6 GRADE

1010 or 08AL

HV188-302

≥68700N/mm²

M14x1.50

10 GRADE

40Cr

HRC23-38

≥131900N/mm²

8 GRADE

45k or 35K

HRC23-32

≥111200N/mm²

6 GRADE

1010 or 08AL

HV188-302

≥97500N/mm²



1. Grade=6 grade or 8 grade or 10 grade
2. Surface treatment: chrome, zinc, black, titanium, color electrophoretic
3. Warranty: 1 year
4. Material: Carton steel
5. MOQ: 5000 pcs for each size
6. Price: FOB shanghai USD$0.1-0.8
7. Our all products are passed over 72 hours neutral salty spray test.

Available thread size
M12x1.5, m12x1.25, m14x1.5, m14x1.25, m14x2.0, 7/16’’-20, 1/2’’-20
Other surface treatment
Zinc, chrome,titanium, color electrophoretic, blacking, dacromet.
Packing details: carton box in bulk
Delivery time: About 30 days after receiving your deposit.
Payment term: 30% T/T prepayment, 70% balance before the shipping.
Trade term: FOB Shanghai/Ningbo, CIF, EXW

Other services
1. We could do customize such as, different color, size and packages.
2. The free samples will be provided if you need.
3. 100% inspection

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




Type:Wheel Bolt & Nut
Size:L=57.2mm
Car Make:all cars
OE NO.:to be advised
Place of Origin:Jiangsu, China (Mainland)
Model Number:15300
Material:Steel
Certificates:ISO9001:2008
Warranty:1 Year
Grade:6 or 8
Hex:13/16" Hex
Diameter:20.3
Height:20.3
total length:57.2
Surface treatment:Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic

Contact Form
Menu