Drilled Screws Dealers in Kolkata

• Brand Name: Itw-Boustead
• Standard: Australian Standard
• Materials: SDS

Some of the brief features of itw buildex self drilling screws superiority over other general competition screws are as follows: 1. Unique coating called climaseal which is a proprietary patented coating, with mechanically deposited zinctin alloy (an expensive procedure and imparting a great difference in terms of coating thickness thus enhanced life). 2. Real world testing. - testing being done on harsh multiple effects in real world scenario rather than controlled lab atmosphere. The only company in the world making self drilling screws adopting the same. 3. Washer- non conductive epdm washer with no conductivity. A very important and expensive feature to control the right balance of carbon black. 4. Patented and original features like shankguard, higrip for which identical may be available in the market but not the exact , in terms of design and threads as they are patented and thus imparts great difference in stripping and pull out forces. 6. Warranty backed by itw inc. On its product. Description for buildexâ® sds: 12 gauge (5.5 mm), 14 tpi self drilling screw, hex head, epdm seal washer. Ã� low carbon steel aisi 1022 ã� corrosion resistance of 1000 hrs. Of salt spray test in accordance to astm b117 and iso 9223 class 3 ã� heat treatment to as 3566. 1 ã� fully compliant to as 3566.2: 2002 in driven state under real world testing ã� non conductive epdm seal washer ã� (b) head marked.

• Application: Residential & Commercial
• Type Of Heads: Hex Head
• Plating: Silver
• Material: Stainless Steel

• Application: Roofing
• Type Of Heads: Centre Head
• Plating: Silver
• Minimum Order Quantity: 10000 Piece

Engineered to consistent performance and speed, Welfast Self Drilling Screws offer quality with precision. These are cold formed with rolled thread for superior strength and fast drilling performance. Strictly adhering to DIN Standards, Welfast Self Drilling Screws are available in a dynamic assembly of diameter ranging from #10 - #12 with length ranging from 20mm – 100mm. Additional options of Coarse Thread and Fine Thread adds value to selection.

We’re backed by well-trained professionals, contributed heftily to make our organization one of the most reliable and foremost distributors and dealers of Self Drilling screws

Roofing Screw are available with advanced metal coating features as well as making these available in different color options. Initially with usage in industrial buildings, these metal roofing solutions are presently emerging as permanent roofing solution. Here, for securing these metal roofs, we are offering metal screws that help in achieving a secure fastening of complete installed roofing system.

Self Drilling Screw, high tensile bolt, Anchor Fastener

Self Drilling Screw, Pattern Wire Nail, TMT Bars, U Clamp, Metal Washers

Self Drilling Screw, Pan Head Self Drilling Screw, Titanium Metal Screw

Self Drilling Screw, structural beam, iron beam, Steel Beam, beam channel