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PROFESSIONAL AUTO PARTS SUPPLIER

Changzhou Hongsheng Machinery Fitting Factory
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Wheel Locks

21mm Height SR12 Ball Seat 10.9 Grade Wheel Bolt Locks 72221

Type:Wheel Bolt & Nut
Size:H=21mm
Car Make:various
OE NO.:to be advised
Place of Origin:Jiangsu, China (Mainland)
Brand Name:Hongsheng
finish:Chrome ,zinc ,blacking
material:alloy steel
thread:12mm*1.25,12mm*1.5,14mm*1.5,14*1.25
package:double blister, plastic box, poly bag+head card
lock grade:8.8 or 10.9
key grade:6 or 8
key hex:17&19

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Product Description

 

 

21mm Height SR12 Ball Seat 10.9 Grade Wheel Bolt Locks 72221

Item No.

72221

Brand

HONISHEN

Length

48 mm

Height

21 mm

Color

Red, blue, green, black, purple, rainbow(neo), gold,silver,matt black,matt silver

Finish

Chrome,black chrome,color electrophoretic,color titanium,matt chrome, etc.

Grade

10.9 or 12.9

Material

Carbon steel or alloy steel

Thread size

M12x1.5, M12x1.25,M14x1.5

Packing

OPP Bag,Neutral Box,Color Box,Head Card,Plastic Box or as request

Certificate

ISO9001, TS16949, BV, SGS, TUV

Warranty

1 year

 

 

 

Detail Size

 

 

Good anti-rust performance come from superior electroplating process

Thickness of nickel determines the anti-rust performance, and our thickness of nickel≥28μm, thickness of chrome≥3μm.The finished coating products must do NSS testing every lot every day, please refer the following picture.  We promise all black chrome over 200 hours neutral salt spray(NSS) testing, all chrome products over 72 hours NSS testing, all matt chrome products over 200 hours NSS testing,even we can customize coating as your request,  so that keep the long term anti-rust performance, make you satisfy. You could check the comparison between our HONISHEN and Other factory.



SGS report

This is SGS neutral salt and spray test of our products. It doesn’t rust after 120 hours.

https://rirorwxhqipmlo5m.ldycdn.com/salt+and+spray+test+result+from+SGS-aidqoBpmKoqRliSloprkollk.pdf

 

 

Different packing way 

We have several kinds of package. The most popular one is blister,20 pcs nuts with one key. Another is blister with box. If you want sell it in Amazon, you could also choose color box, when you open it, there is sponge to protect products. You could print your company name or logo on box. We also have neutral box, you could choose white, black or brown. 

 

 

Quality Control

 

During the production process. each product 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

We ask worker do 100% self check. 

When order is big, we checked it by automatic thread inspection machine, which is purchased from Taiwan, we could choose full automatic thread check in order to save cost, but the nuts in the vibrating disk is have chance to scratch, so we ask worker put the product by hand. Otherwise, if small order,  check products by workers.

After package,each carton will put a QR CODE sticker. When we scan qr code with PDA, we could know material batch,production size, production process, which worker make each process and so on.

 

 

 

Company introduction


Welcome to visit our factory -- Changzhou Hongsheng Machine Fittings Factory

Changzhou HongSheng Machinery Fittings Factory also known as  "Changzhou Drinty Auto Parts Co., Ltd" founde in 2000, it is a research, development, design, manufacture, sales in one of the professional auto parts manufacture.The main products are wheel nuts, high -strength bolts, wheel locks , hub centric rings , wheel spacers and socket wrench.The company has a skilled team; equipped with many advanced production equipments, such as digital multi-function machines, precision CNC machine tools, automatic electroplating production line

 

We also imported a variety of testing facilities, established the quality inspection center.In order to ensure high quality, we need to use these equipments to test our products, hardness tester, Pulling strength tester, torque meter, and plating thickness tester, salt spray testing machine.

 

We get ISO / TS16949 certificate, products are proved by TUV, BV and SGS.  we also have 10 utility model patents and 4 design patents,  provide a strong guarantee, high quality and good service.

 

 

 

 

FAQ


Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. What is your MOQ?
A: For pc, 5000pcs each thread size

  For 4+1 set, 1000 sets each thread size

  For 16+1 set, 320 sets each thread size

  For 20+1 set, 250 sets each thread size

 

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Place of Origin:

Jiangsu, China (Mainland)

Brand Name:

Hongsheng Drinty

Model Number:

72221

Certification:

ISO9001:2009/TS16949:2008

 

Minimum Order Quantity:

5000Piece

Price:

US $1 - 8 / Set

Packaging Details:

double blister, plastic box, poly bag+head card , 4 bolts & 1 key or 2 keys 
10 sets in a box, 50 sets in a carton. Carton size:83*20.5*19

Delivery Time:

45 days

Payment Terms:

Supply Ability:

5000000 Piece/Pieces per Month

Thread Size Available
*  M12*1.5, M12*1.25, M14*1.25, M14*1.5 etc.
Finish Available
* Chrome, Zinc, Dacromet, Blacking, 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
*lock: 8.8 or 10.9 grade,  acquiesce in 8.8 grade
key: 6 or 8 grade,  acquiesce in 6 grade
Packages Available
*  double blister, plastic box, poly bag+head card , 4 bolts & 1 key or 2 keys     

anti-theft locking bolt

specification

 45mm long, 21mm height,BALL SEAT SR12

 thread size

  12mm*1.25,12mm*1.5,14mm*1.5,14mm*1.25

 finish

 chrome plating, zinc plating, dacromet, blacking, etc.

 OEM service

 custom design is available

 Package

   double blister, plastic box, poly bag+head card , 4 bolts & 1 key or 2 keys



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

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