Project Description

BMW F48 X1

BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits

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BMW F48 X1 installed the bolt kit (red) and sent us the feedback on installing the BONOSS Shell Type Lock Bolt Kit

European car is famous for BBA car, Mercedes-Benz, BMW, and Audi. BMW is welcomed by many people because of its controlling performance. The owner of the BMW F48 X1 installed BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits. Front 27mm (1 inch), rear 27mm (1 inch), PCD 5×112, CB 66.5, (WORK Wheels) conical seat bolts 14×1.25. The customer found a professional garage installed them and took some photos for us. He was satisfied with the product, the color red and black is a perfect matching. Here are images of the car’s appearance after installation.

Absolutely, red and black always the classical color matching. Proper color matching can make your car be shining.

What does Shell Type Lock Bolt Kit do?

The product is named by BONOSS and this latest product is welcomed by many customers, short type and long type can be selected by customers, the product upgrades the appearance of bolt, match the bolt with a shell, that is the reason why BONOSS name it “Shell Type”. The shell has two functions. First, protect the wheel bolts from debris and water corrosion, extend the service life of wheel bolts. On the other hand, the trend of modding our unique cars is a part of car culture. We hope every car is special for every driver, even the detail of a piece of the bolt.(The images originate from the customer)

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Bimmer ! BMW F48 X1

The first-generation X1 has provided itself. In the six years hence, at last count, it had garnered 730,000 sales worldwide. The second generation of X1 appeared in the Frankfurt motor show in September. The internal codename knows as F48. It sites the new X1’s various petrol and diesel engines in a space-saving transverse position.BMW has worked to slit the gap between comfort and performance, yet even in the harder of the two settings and on optional 18-inch wheels (all X1 variants are shod with 17-inch alloys as standard), the X1’s ride is compliant and well-controlled.

This car change several wheel parts including brakes, wheels, bolts, tires. Surprisingly, as we see the car body kits are the perfect match. While we modding our car, safety is the priority element that we should consider, and then personalized modding is the second reason why we do that.

This BMW F48 X1 mods:BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits, WORK Wheels ZR10 19 inch, Michelin PS41, JCW Brakes.

(Pay attention: the reason why the customer chooses conical seat bolts is changing the wheels, the bolts seat type should match the wheel seat type.)

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BMW-F48-X1-WORK-ZR10-19inch-Michlin-PS41-BONOSS-Shell-Type-Lock-Bolt-Kit-RED-JCW-Brakes (22)

What is BONOSS Shell Type Lock Bolt Kit?

BONOSS Shell Type Lock Bolt Kits = Grade 12.9 Bolt + Forged 7075-T6 Shell

The product adopts SCM440 material as the material of bolt. It is a commonly used steel grade for the production of high-strength fasteners. The product has the advantages of stable composition, low harmful elements, high steel purity, small decarburization layer, and few surface defects. The heat treatment quality is stable and the hardness is uniform. The ball and conical seat bolts can be selected according to the stock bolt seat. In addition, different lengths also can be selected (25-75mm) in case of installing the wheel spacers. The shell is made of 7075-T6 material, 8 colors can be selected.

BMW-F48-X1-WORK-ZR10-19inch-Michlin-PS41-BONOSS-Shell-Type-Lock-Bolt-Kit-RED-JCW-Brakes (15).
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We are proud that the product pass TUV, SGS standard, TUV, and SGS actual test report performance parameters are as follows: (Tested by authoritative third-party SGS TUV certification)
Tensile Strength ≥ 1220MPa
Ultimate Tensile Load ≥ 152000N
Proof Load ≥ 121000N
Limited  Life Range Test ≥ 2000000 Stress Cycles Without Damage
Neutral Salt Spray Test ≥ 192H
BONOSS focuses on the best quality for every customer.

Additional Information:

  • BONOSS Forged 12.9 Grade Shell Type Lock Bolt Kits colors can be customized flexibly. Thus, if you would like different colors of shell type lock bolt kits, feel free to contact us. The data of  BMW F48 X1are PCD 5×112, CB 66.5, (WORK wheel) conical seat bolts M14x1.25.
  • The extended bolts are shell structure design, which effectively protects the bolts from rusting. This BMW F48 X1 uses (WORKwheels) conical seat bolts. If you would like a set of shell type lock bolt kit, please ensure the seat type of the bolts is suitable for threading tightly. And, if you don’t know the proper length, you are welcomed to contact our tech staff freely.
  • Each BONOSS product is printed with the logo of “BONOSS”. This offers an easy method to distinguish other fake and inferior products. At the same time, it also provides a way to find our after-sales service. Our products are 10 Years Limited Warranty (new products with 12 months warranty), which is an excellent and cost-effective choice for your car upgrades.