ForgeFix Carriage Bolt & Nut ZP M12 x 180mm Bag 5
Description
Conform to DIN 603 and DIN 934 standards.
Available in a comprehensive range of sizes to suit most applications.
APPLICATION
Used mainly for fastening timber to timber and is extensively used for timber joist construction in house building and numerous decking applications.
A Carriage Bolt, also known as a Coach Bolt or as a ‘Fully Threaded Cup Square Hex Bolt’, has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened. A rib neck Carriage Bolt has several longitudinal ribs instead of the square section, to grip into a metal part being fixed.
Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrate’s surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminium and stainless steels by their oxide layers.
Carriage Bolt & Nut ZP M12 x 180 Bag 5
Specifications
Catalog Page Number
765
Brand
ForgeFix
Categories
Nuts, Bolts & Screws
Category
Carriage Bolts
Country of Origin
Taiwan
Finish
Zinc Plated
Form
Bolt & Nut
Manufacturer
ForgeFix
Pack
Bag 5
Size
M12x180mm
Type
Carriage Bolts
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