• RoHS
American zinc alloy fastening - heart - 13 x 16 mm
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Zinc Alloy Toggle Clasps - Heart - 13 x 16 mm, Hole: 1 mm

Toggle clasps made of zinc alloy in the form of a heart with dimensions of 13 x 16 mm, an arrow with a length of 19 mm and eyelets for a thread with a diameter of 1 mm. Zinc alloy is commonly referred to as jewelry metal.

THE PRICE IS FOR 1 SET.

$0.26 with VAT $0.26 without VAT

Toggle clasps made of zinc alloy in the form of a heart. The fastening has dimensions of 13 x 16 x 1 mm with an eyelet for a 1 mm diameter thread and the arrow has dimensions of 19 x 6 x 2 mm with an eyelet for a 1 mm diameter thread. The price is for 1 set (ie heart and arrow) and the package does not include any other fastening system (the price includes only the goods shown).

It is an alloy without exact proportions of individual metals and each manufacturer adjusts it to their needs. The largest share in the alloy contains zinc and then usually copper, but some manufacturers replace it with iron or nickel. In small and trace amounts (0.01 - 1 %) then the alloy can contain a really varied mixture of impurities (including non-metallic elements such as phosphorus, silicon, carbon and others) - some are used to reduce the price of the alloy, others to improve their properties.

The manufacturer has had the product subjected to more stringent tests that meet European standards for absolute health safety, and the product has been issued a RoHS certificate due to the limit or zero content of heavy metals. More information about RoHS can be found, for example, on the Czech wikipedia website - https://cs.wikipedia.org/wiki/RoHS.

Due to the color setting of the monitor, the color of the goods may differ slightly from reality.

ZAP-28-2
0 kg
335 Items/g
782791945658
Data sheet
Weight
cca 2 g
Material
Zinc alloy
Shape
Heart
Information on allergens and heavy metals
RoHS certificate

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How to identify dyed minerals, artificial minerals and imitations? Simple hammer test can do the trick..

  • How to choose correctly?

  • What is the difference between waxing, dyeing, heating?

  • Why do beads fade?

  • Is there anything I can do against it?

  • Hammer tests for Jade, Agate, Malachite, Opalite, Azurite, Turquoise, Tyrkenite, Larimar, Hematite and Coral

  • When buying beads, why are there different color qualities from the same mineral on the same string?

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A series of videos to help you navigate your bead selection. Watch the hammer tests where we show the differences in real minerals, synthetic substitutes and plastic imitation minerals. Fortunately, we have everything clearly marked on the Katlas Beads store, we never lie. This is a certainty which is hard to find on other e-shops.

From time to time, we come across someone complaining that they ordered a mineral in a certain colour and that some minerals have a slightly different shade or spots., how do we navigate the selection process? You need to understand that raw minerals are never identical. And it's proof that it's not an imitation or synthetic. On the Katlas beads eshop, you will come across multiple grades of qualities that address these queries.

After watching the videos, you will have accurate information and be able to navigate all the e-stores selling mineral beads.

Don't forget to subscribe to our YouTube channel. You won't miss any important videos and expert advice that will make you an expert in beading.

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Metals in beads and jewellery components

Take the time to learn everything you need to know in this nine-part video series.


Metals in beads - allergies and differentiation of jewellery metals.

Health hazards in jewellery metals.

Beads and jewellery components made of iron.

Zinc alloy beads and jewellery components.

Beads and jewellery components made of so-called Tibetan silver.

Beads and jewellery components made of brass.

Beads and jewellery components made of aluminium.

Stainless steel beads and jewellery components.

Silver beads and jewellery components. 

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Don't forget to subscribe to our YouTube channel. You won't miss any important videos and expert advice that will make you an expert in beading:

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