Home / Rivets / Pop Rivets / Standard Flange Blind Pop Rivets Product Description 4.0mm x 20mm Blind Pop Rivets - Aluminium / Zinc Plated SteelPop Rivets, also known as Blind Rivets, are used to create strong joints in 2 or more panels, predominantly sheet metal. Pop Rivets can be installed from only one side, meaning they are useful in situations where there is no back access to the material and therefore are unable to use a nut and bolt. The two main components of a Pop Rivet are the body and mandrel. During installation, the mandrel is pulled tight causing the body of the Pop Rivet to compress and expands against the base material locking it in place on both sides. Pop Rivets are also more secure than a standard nut and bolt fastening as they are impervious to vibrating loose. The dome head pop rivet is the most versatile type of head as it provides enough bearing surface to retain all kinds of materials, except those smooth and brittle.The body of these pop rivets are made from Aluminium Mg 3,5 (EN AW 5154) and the mandrel is manufactured from Steel with a zinc coating.For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation. Read More Specifications Body Diameter (d1) 4.0mm Body Length (L) 20mm Hole Size 4.1mm Head Diameter (d2) 8mm Head Thickness (K) 1mm Mandrel Diameter (W) 2.1mm Grip Range 14.5mm - 16.5mm Tensile Strength 1580N Shear Strength 1080N Body Material Aluminium Mg3.5 (EN AW 5154) Mandrel Material Steel Zinc Plated Product Code POP-4-20 Customer reviews No reviews left yet Write A Review Most RecentTop Rated Specification Body Diameter (d1) 4.0mm Body Length (L) 20mm Hole Size 4.1mm Head Diameter (d2) 8mm Head Thickness (K) 1mm Mandrel Diameter (W) 2.1mm Grip Range 14.5mm - 16.5mm Tensile Strength 1580N Shear Strength 1080N Body Material Aluminium Mg3.5 (EN AW 5154) Mandrel Material Steel Zinc Plated Product Code POP-4-20 Description 4.0mm x 20mm Blind Pop Rivets - Aluminium / Zinc Plated SteelPop Rivets, also known as Blind Rivets, are used to create strong joints in 2 or more panels, predominantly sheet metal. Pop Rivets can be installed from only one side, meaning they are useful in situations where there is no back access to the material and therefore are unable to use a nut and bolt. The two main components of a Pop Rivet are the body and mandrel. During installation, the mandrel is pulled tight causing the body of the Pop Rivet to compress and expands against the base material locking it in place on both sides. Pop Rivets are also more secure than a standard nut and bolt fastening as they are impervious to vibrating loose. The dome head pop rivet is the most versatile type of head as it provides enough bearing surface to retain all kinds of materials, except those smooth and brittle.The body of these pop rivets are made from Aluminium Mg 3,5 (EN AW 5154) and the mandrel is manufactured from Steel with a zinc coating.For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation. Reviews No reviews left yet Write A Review Most RecentTop Rated Delivery & Returns Customer Reviews 4.0mm x 20mm Blind Pop Rivets - Aluminium / Zinc Plated Steel Item in Stock (521 Available) Product Code POP-4-20 £0.51 Quantity Range Unit Price Unit Saving 1 - 4 £0.51 No Saving 5 - 9 £0.24 £0.27 10 - 24 £0.16 £0.35 25 - 49 £0.09 £0.42 50 - 99 £0.06 £0.45 100 - 499 £0.05 £0.47 500 - 999 £0.04 £0.47 1000+ £0.03 £0.48 Login to add this product to your wishlist. You Will Earn 0 points which is the equivalent of £0.00