(Pack of 30 pcs) Hex Head Self Drilling 6.4 x 140 mm Carbon Steel Screws With EPDM Washers for Fixing Sandwich Panels (30, 6.4 x 140 mm)

• ✔️ Packed: 30 pcs. Size: 6.4 x 140 mm. 1 pcs suitable magnetic hex socket nut driver bit is included. Colour: grey;
• ✔️ Hexagonal head screws. Aluminium washers with EPDM (durable rubber). These screws are used for fixing sandwich panels in solid materials such as wood, bricks, concrete, aerated concrete, etc. Washer diameter is 19 mm;
• ✔️ Carbon steel screws are strong, durable, reliable and long lasting. Special grey coating protects against corrosion. Direct mounting in concrete and wood. Mounting in concrete structure requires preparation of the preliminary hole;
• ✔️ Included suitable magnetic hex socket nut driver bit helps to save your time by using it with cordless drill drivers;
• ✔️ I provide invoices with VAT separately displayed.

These screws are ideal for DIY, crafts-men, professionals, who work in the construction industry; Coated carbon steel screws with special grey layer are a good choice, who are looking for a reliable high quality and effective screws; Suitable for fixing sandwich panels in solid materials: wood, concrete, brick, etc; Screwing is very easy with included magnetic hex socket nut driver bit, because you can use cordless drill drivers.