Strength 10.9 Alloy Steel Black Plated Silver Dacromet Car Wheel Screws M10X1.5X35

This socket head cap screw is used to mount the hub/wheel bearing to the suspension spindle/post.

It screws in from the back of the suspension uprights (usually you need 4 per hub).

BMW recommends replacing these screws with any new hub. This is an M10x1.5 thread, 35mm long, with a hexagon socket head.

The wheel bearings on these cars are mounted with this M10x1.5 bolt or M10x1.25 bolt.

Bearings/hubs and bolts have to match together, so you may not be able to reuse existing bolts on new hubs.

If your wheel bearing is 2017 or newer, it probably has a 1.25 pitch.

Car hub screws wheel hub screws

Wheel Hub Mounting Screw

10B21 material introduction

10B21 Cold Heading Steel

10B21 cold heading steel chemical composition C (carbon): 0.18 ~ 0.23; Si

(silicon): ≤0.10; Mn (manganese): 0.70 ~ 1.00; P (phosphorus): ≤0.030; S

(sulfur): ≤0.035; Boron): ≥0.0008.

Cold forging steel, good plasticity, strength is not too high, heat treatment

effect is obvious. Performance and 20 steel are better, It is generally used on

automobile wheels, processing fasteners or other structural parts.

Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equipment, auto parts, baby stroller accessories and other industries. Its main products include all kinds of iron, stainless steel, copper, aluminum and alloy Precision small screws, spring screws, loose screws, stainless steel screws, step screws, plum blossom screws, slender screws, anti-theft screws, non-standard customized screws, stainless steel rivets, shafts, pins, CNC parts and stamping parts. The first mock exam the second mock exam is two punch, two die four punch, three die six punch, four die four punch, six die six punch, die closing machine, part forming machine, automatic lathe, CNC lathe and so on, and the diameter is 1mm-20mm, the length is 1mm-300mm.

The company introduced imported automation equipment, combined with mature technology and precision equipment, to ensure product quality, control quality from the source, and adhere to technological innovation.

Our business philosophy is "integrity, innovation, efficiency, win-win", your satisfaction is our eternal pursuit, looking forward to become your sincere partner!    wechat:+8613423026460