Knowledge Center

Author: angfast

GUIDE 2 dk okuma

Rivet selection: dome, countersunk, semi-tubular — which one is right?

Choosing the right rivet type directly affects the strength, appearance, and cost of an assembly. This guide explains head form selection by application.

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MATERIALS 2 dk okuma

Stainless or zinc-plated steel? Choosing corrosion-resistant fasteners

The lifespan of a fastener is often determined by its corrosion resistance. The right material and coating combination should be chosen according to the application environment.

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STANDARDS 2 dk okuma

Bolt grades explained: what do 8.8, 10.9, 12.9 mean?

Those small numbers on a bolt head are an international language describing the strength of the material. Choosing the wrong grade creates a serious safety risk.

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PROCESS 2 dk okuma

How to order custom rivets — a technical drawing guide

The right start to producing a custom fastener is the right technical drawing. We explain step by step what you need to send the manufacturer.

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DESIGN 2 dk okuma

Riveted or bolted joint? Choosing the right method

The two most common ways to join two parts: riveting and bolt-and-nut. Which one is right depends entirely on the requirements of the application.

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TECHNICAL 2 dk okuma

Cold forging vs CNC turning: cost analysis at high volumes

Both production methods can make fasteners — but their cost structures are completely different. From what quantity does cold forging become advantageous?

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INDUSTRY 2 dk okuma

Fastener traceability in defense industry projects

In defense applications, a fastener does not just have to be "strong" — where it came from and what material it was made of must be documentable.

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MATERIALS 2 dk okuma

Which raw materials to avoid in fasteners?

The quality of a fastener begins with the raw material used. Wrong or uncertified material undermines even the best production process.

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QUALITY 2 dk okuma

What to look for when choosing a fastener supplier?

The right supplier is not just the one offering a low price, but the one that delivers on time, to the correct specification, and at consistent quality. Here…

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