High grade magician series 7075-T6 color Aluminium wheel bolt

High grade magician series 7075-T6 color Aluminium wheel bolt

Car 7075-T6 aluminium wheel bolt bear the weitht of the whole car, and drive the wheel hub with high speed rotating in the process of high speed driving, so their safety are particularly important.

Many companies made 10.9 or 12.9 grade bolt with material 45#, 40Cr etc, but flexibility of those materials i very poor, although hardness test are qualified, but still failure in torsion test, anti-fatigue test.  Therefore, hardness, torsion, anti-fatigue test, three items are indispensable when you judge if the mechanical properties of the bolts are qualified.

Thread Size Available for wheel bolt/ color bolt / 7075-T6 bolt

* 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 wheel bolt/ color bolt / 7075-T6 bolt

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

Electroplating for wheel bolt/ color bolt / 7075-T6 bolt

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 wheel bolt/ color bolt / 7075-T6 bolt

wheel bolt/ color bolt / 7075-wheel bolt/ color bolt / 7075-T6 boltT6 bolt * 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 wheel bolt / color bolt / 7075-T6 bolt

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 bolt / color bolt / 7075-T6 bolt
* 10.9 or 12.9 grade,  acquiesce in 10.9 grade

HONGSHENG's wheel bolt / color bolt / 7075-T6 bolt

Quality control for wheel bolt / color bolt / 7075-T6 bolt

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 wheel bolt / color bolt / 7075-T6 bolt 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 wheel bolt / color bolt / 7075-T6 bolt

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 wheel bolt / color bolt / 7075-T6 bolt everyday. 4 machines can make 320000 pcs in total everyday.

Why choose our wheel bolt / color bolt / 7075-T6 bolt ?

No.7102ALC wheel bolt size details

No.7102ALC wheel bolt package

wheel nut/bolt test video

No.7102ALC wheel bolt quality contral

No.7102ALC wheel bolt report

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