Hex nuts are classified into I type, II type and thin type according to the nominal thickness. Nuts of class 8 or higher are divided into two types, type I and type II. The type I hex nut is the most widely used, and the type 1 nut is divided into three grades A, B, […]

The nut is a fastener having an internal thread and used in conjunction with a bolt, a mechanical part having an internal thread and used in conjunction with the screw to transmit motion or power. The nut is a part that is screwed together with a bolt or a screw for fastening, and all the

Hexagon nut is used in conjunction with bolts and screws to connect the fastening mechanism. Among them, Type I hex nuts are the most widely used. Class C nuts are used on machines, equipment or structures with rough surface and low precision. Class A and Class B nuts are used for machines with smooth surface

A fuel additive is known to improve performance and to clean some components. But is this a good supplement for a engine smooth operation? Find out all about it in this article.   What is a fuel additive? A fuel additive or a diesel additive is a specific additive for petrol combustion engines used by

Car accidents can happen to anyone when they least expect it. According to one report conducted by the ANSR, over 26 thousand road accidents took place on Portuguese roads between January and November 2021. Despite the low probability of having an accident, every car user should be properly prepared should the worst happen. In this article, we’ll

Electronic control units (ECU) are essential features of cars thanks to their role in managing a car’s electronic systems and operating mechanical systems. Want to find out more about this increasingly important car component? Then read on!   What is the ECU? A car’s ECU, is one of the most significant technological advances seen in the

When driving and you want to reduce your speed, you have 2 ways of doing so: using your brakes, which produce friction between the brake pads and brake discs, or braking using your engine. Do you know what the “keep in low gear” warning sign means? This warning can usually be seen when driving on steep roads. In this article,

If you’re used to working with the suspensions of cars and lorries that weigh up to 3.5 tonnes, you’ll certainly have heard of silent blocks. In this article, we’ll be explaining their importance, telling you when they should be replaced, and giving you some tips on how to maintain them. Keep reading!   What are

A car having a rough idle is a common problem for some vehicles with carburettor or glow plug issues. Want to know if this is the case for your vehicle? In this article, we’ll be explaining what rough idling is, the components that cause it, and the consequences. Keep reading!   What is idling? Idling is the minimum rotational