DIN EN ISO 10684 PDF
Fasteners – Hot dip galvanized coatings (ISO + Cor. ); German version EN ISO + AC Buy DIN EN ISO FASTENERS – HOT DIP GALVANIZED COATINGS from SAI Global. Verbindungselemente – Feuerverzinkung (ISO ) mechanical fasteners and accessories”, the secretariat of which is held by DIN.
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BS EN ISO – Fasteners. Hot dip galvanized coatings
It is a suitable solution in very aggressive atmospheres e. When the coating is exposed to the atmosphere, a layer of corrosion products zinc patina is built up. Subscription pricing is determined by: Please first verify your email before subscribing to alerts. This tapping leaves the internal threads exposed not covered with zincbut it has no detrimental effects on the corrosion resistance, as illustrated further below.
BS EN ISO 10684:2004
Magyar English Select Language: In order to cope with this issue, ISO provides two solutions, both of which involve changes in the dimensions of the basic threaded fasteners. The zinc layer on lso bolt thread completely overtakes the protection of the uncoated nut thread.
The HDG ein is commonly regarded as suitable for fasteners with diameters M8 or larger. This graphic should be consulted only for rough estimates due to unforeseeable local influences. The standard specifies material, procedure, dimensions and some performance requirements for hot dip galvanizing of fasteners made of steel with thread. If the document is revised or amended, you will be notified 1068 email.
Subscription pricing is determined by: Proceed to Checkout Continue Shopping. Hot dip galvanizing for steel parts is standardized in ISObut for fasteners, the dedicated standard ISO exists. Already Subscribed to this document.
Please refer to 10648 for details. Due to the deviation of the thread tolerances, the screw thread of the bolt is allowed to strip at the minimum ultimate tensile load. Nederlands English Select Language: If the document is revised or amended, you will be notified by email. You may delete a document from your Alert Profile at any time.
The standard specifies material, procedure, dimensions and some performance requirements for hot dip galvanizing of fasteners made of steel with thread. A white, voluminous zinc corrosion product, “white rust,” may develop, though this product may be less desirable for reasons 110684 aesthetics or painting. This standard is not included in any packages.
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You may delete a document from your Alert Profile at any time. Ein the voice of the U. We have no document history for this standard. The process of hot dip galvanizing is quite simple: The other solution provided by ISO is to tap the internal threads nuts to be a bit larger oversize so that they mate with the galvanized externally threaded fastener boltwhich is called the oversize HDG system.
The two systems must never be mixed, as mixing leads either to fitting problems oversized bolt with ISO fit nut or critical strength reductions of the threaded connection ISO fit bolt with oversized nut. This standard is not included in any packages. When properly degreased, hot dip galvanizing offers effective adhesion for many types of paint. Your Alert Profile lists the documents that will be monitored. We have no amendments or corrections for this standard. We have no document history for this standard.
A so called iao system is a combination of hot dip galvanizing and painting. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.
Please first log in with a verified email before subscribing to alerts. Please first verify your email before subscribing to alerts. Next, the fasteners are spun to remove the excess zinc, and then they are cooled in water to solidify the zinc.
Your Alert Profile lso the documents that will be monitored.