Colorful Umbrella Head Screw shank Roofing Corrugated Nails

Description

Colorful Umbrella Head Screw shank Roofing Corrugated Nails

Umbrella nails are specially designed for the installation of roofing materials. umbrella nails have a smooth or twisted shank and umbrella head, which prevent roofing sheets from tearing around the nail head, and have an artistic and decorative effect. Umbrella nails are one of the most used nails and are characterised by their low cost and high performance. We use high quality Q195 and Q235 steel wire to ensure that the nails do not corrode in extreme weather.
Product Description
Product Name：Umbrella roofing nails
Shank Diameter: BWG8, BWG9, BWG10, BWG11, BWG12
Nails Length: 40mm—100mm;
Material: Q195, Q235 carbon steel
Head Type: Umbrella head
Shank Type: Smooth shank/straight shank; Screw shank/ Ring shank; Twisted shank/ Spiral shank.
Surface Treatment: Electro galvanized, Hot dipped galvanized, colorful painting, stainless steel, copper plated, phosphor plated, aluminum plated, artificial gold plated.
Characteristic: Polishing with bright surface, diamond point, straight and smooth shank.
Delivery time: 25 days since deposit

Product Details
1. High reliablility
Roofing nails also called umbrella nails. The material is used by high quality Q195 and Q235 steel wire.
2. Fast Delivery
Roofing nails
The finish can be galvanized, black, yellow, white and the shank of roofing nails can be spiral shank, plain shank, groove shank.
We will provide you with free samples to make your order worry-free.
3. Features
(1) Umbrella head is attractive and high strength.
(2) Rubber / plastic washer for additional stability and adhesion.
(3) Twist ring shanks offer excellent withdrawal resistance.

Roofing nails types

Application: Roofing nails are widely used for roof installation, fastening roofing felt, roofing flashing, woodworking or other construction industry fields.
(1) Smooth shank nails are the most popular types, with economic cost due to less cost of materials. Used in various general fastening.
(2) Ring-shank nails are used extensively in post-frame construction due to their superior performance. Ring-shank nails have approximately twice the withdrawal resistance of smooth-shank nails of the same diameter.
(3)Screw shank nails enjoy superior holding strength, suitable for hard wood fastening in construction.

Package:
(1) In wooden carton, blue box inside. 7 pond * 16 boxes;
(2) In wooden carton, in 20kg, 30kg, 35kg, 48kg
(3) In paper carton, 20kg, 25kg
(4) In paper carton, 25kg/carton; 7bls/box * 8 boxes/ carton
(5) Gunny bag: 25kg, 50kg
(6) 500g per box, 50boxes per carton
(7) 300g per box, 50boxes per carton
(8) 280g per box, 50boxes per carton
(9) 25KG bulk carton
(10) 1KG per Plastic bag, 25 Plastic bags per carton standard export packing, or under customer’s request.