Self drilling screws are used for increased efficiency by eliminating the need to predrill a hole into the under lying metal. They are suitable for steel components and are offered with a maximum drilling capacity of 18 mm. No items Added. Clearance. £97.44. From. Available in pozi drive, or a torx drive for high torque applications. Sheet To Heavy Section Steel . My Basket, 0 items. 3mm x 9mm x 15m … 21 Item(s) Sort By. Self Drilling Screws Pan Head Screws - These screws have zinc plated Phillips heads made from high-quality C10-18 steel. Made from quality hardened steel, the drilling tip is of a special design for quick starting and fast drilling. A range of self-drilling screws available in stainless and coated steel. PTI Nut Setters - Metric and Imperial. Sheet To Light Section Steel. We stock an extensive range of Hexagon washer head self drill tek screws with and without washers, for when a Bi-Hex is not needed or where a push on cap will suffice or is prefered. FOR HOT ROLLED PURLINS; For fastening to hot rolled purlins from 4mm - 18mm. The EJOT self-drilling screws JT2 made of case-hardened zinc-plated steel are the economic solution for fastenings in unweathered areas. In Stock. View Variants . For any cutting tool, performance is governed by cutting speed, feed rate, depth of cut and the work material itself. Bi-Metal Metalfix with washer. Sheet To Timber. Covercaps. In general, they have more specialized applications than self-tapping screws. Accessories. Unifix UB1809 Unifix 6 x 1" Recessed Pan Head Self Tapping Screw - Pack of 50 (920660) £1.99 ex VAT (£2.39 inc VAT) In Stock More Info . A range of Hexagon Head Self Drilling Tek Screws for external applications, in lengths from 13mm to 100mm. Bespoke Self Drilling Torx Countersunk Screws - Stainless Steel (A2) Manufacture. Add to Basket. Self-drilling or self-tapping metal screws increase productivity by reducing the number of steps required to screw together pieces of metal. Complete roof projects with ease with our range of light and heavy duty self drilling roofing screws at Toolstation. Free postage. In addition Ancon can supply high thread screws for larger cavities. Self Drilling Screws Pan Head BZP Screw DIY Choose Size & Quantity. PLASTERBOARD FIXINGS SELF DRILL CAVITY WALL SPEED ANCHOR PLUGS & SCREWS A35. Usually supplied with a Galvanised Bonded Washer to provide a watertight seal. Tek screws eliminate the need to pre-drill the hole, meaning they are much faster than traditional self tapping screws which require pilot-drilling. Show. JT4/JT9 self-drilling screws made of A2/A4 stainless steel. Self Drilling Screws. Gash Point. Prices exclude VAT. 5.5 x 230 Stainless Steel Hex High Thread Self Drill Screw Light Section (for piercing steel up to 3.5mm) A2 5016690. Another name for this kind of a screw is sheet metal screw. Thread Size 4.2; Box Quantity 500; Thread Self Tapping Thread; Surface Treatment Zinc Plated; Head Shape Countersunk Head; More Information. What are some of the most reviewed self-drilling screws? These screws can fasten metal to metal, wood to metal, and work well with light, low-density materials. This style requires a pre-drilled hole. Click for more info. The end of the Tek screw resembles a drill bit, so the hole can be drilled and the roofing screw fixed in a single action. Wood To Light Section Steel. In Stock. Self-drilling screws, used in metal to metal, or metal to wood applications, works best in fastening the drilling process. Discover our wide range of self drilling tek screws to fix metal cladding sheets to purlin, wood and heavy steel sections. These screws are more versatile as they are also able to tap, similarly to self-tapping screws. Unlike self-tapping screws, self-drilling screws need no pilot hole to cut and fasten; they can drill, tap, and fasten in one go, which saves you the extra step of drilling, then fastening. However, self-drilling screws feature a pointed drill bit on the screw, negating the need for a pilot hole as the screw can cut its own thread into the material. Metalfix High Thread. Self Drillers (also known as Tek screws) drill their own pilot hole and should not be confused with self tapping screws, which need a pre-drilled pilot hole. More Details. Ideal for fixing cladding to steel constructions. 5.5 x 25 Stainless Steel Hex Light Section Self Drill Screw (for piercing steel up to 3.5mm) A2 5016750. Fiber Cement Screws. PTI Light Section Self Drilling Screws with Washer. Manufactured in a factory approved to both ISO and automotive TS16949 standards, the Ferrotek® range of Self Drilling Screws have been designed for optimum performance. PAN HEAD SELF DRILLING SCREWS; For stitching overlapping profiled sheets to a maximum 2 x 1.25mm. For self-drilling screws look know further, TIMco's self-drilling heavy duty screws are used for attaching metal to heavy gauge steel (max 12mm) without the need to pre-drill a hole. £0.99 to £89.99. Bi-Metal Metalfix without washer. A self-tapping screw is a screw that can tap its own hole as it is driven into the material. This means no pre-drilling is required as the screw will do the work itself. For the self-tapping screw, it has a sharp end that allows it to fit in metal. Filters . These screws are usually used to join materials like sheet metal. Kinmar Nuts; Shear Nuts; Security Scroll (Wave) Nuts - Stainless Steel A2; Security Pin Torx Barrel Nuts; Security Nut or Bolt Head Enclosures; Security Anchors; Hose & Pipe Clips . Tek screws are best fitted with an impact driver. Security Screws; Security Nuts . Square Maxi-Loc Head Coarse Pocket-Hole Screw (100-Pack) with 176 reviews. Self-drilling screws eliminate the need for a pre-drilled pilot hole as they perform the drilling, tapping and fastening in one action. Trade prices available. Drill points are an optional addition to many screw types include dry wall screws and window screws. Bonded Washers & Stress Plates; Csk Timberfix (1.5-3mm Steel) Csk Timberfix (5-12mm Steel) Csk Window Screws; Flange Head Baypole Screws; Hex Cover Caps; Hex Head (1.5-3mm Steel) Hex Head (5-12mm Steel) Pan Hd (for Light Steel) Roofgrip Screws; Wall Bonded Washers Aluminium. Our range includes light and heavy section wing tipped countersunk self drilling tek screws, used for securing timber to steel substrates. In Stock. Our self-tapping screws are made from steel, making them perfect for fixing sheet metal to wood or other surfaces. Brand. 461 sold. High thread screws accommodate insulation between a surface fixed channel and steel frame. Our light section tek screws will self drill through up to 5mm steel, and our heavy section tek screws will self drill through up to 12mm steel. More Details. … The hardened steel fixings are generally used when fixing metal to metal or metal to timber. Self-tapping screws are also known as self-drilling screws and feature a sharp tapered tip specially designed to tap its own hole. Self Drilling Screws. Some of the most reviewed self-drilling screws are the Kreg 2-1/2 in. Conclusion. Stitchers. Further information is available on request. Order TechFast roofing screws online. We stock a range of self drilling screws & roof washers from TechFast. BAYPOLE SELF DRILLING/TAPPING SCREWS WAFER HEAD uPVC BAY WINDOW FIXING SCREW. Tek screws, also known as self drilling roofing screws, are a huge time saver for cladding and roofing applications. £30 Einhell Corded Hammer Drill; Now £165 Makita G-Series Drill Driver Kit; Now £60 Werner 3in1 Combination Ladder; £25 Dickies Checked Padded Shirt; Paint & Interiors. Sizes 13mm to 25mm. FOR HOT ROLLED PURLINS UP TO 18MM THICK; … It is important that you use the right type of self drilling roofing screw for the material you are fixing to, whether that be timber, steel, or cement. Horizontal Hanger Light Section. Self Drilling Screw, Metric - Steel BZP (Bright Zinc Plated) - Phillips Countersunk With Wings - DIN 7504. Bi-Metal Stitching Screws. Coarse Zinc-Plated Steel Square-Head Pocket Screw (50-Pack) with 192 reviews and the Kreg #8 x 1-1/2 in. Type A This is a thread forming point, which is usually used in thin metals (.015 to .05 inches thick). sort by. Self tapping screws (68) Machine screws (50) Coach screws (28) Electrical & switch box screws (8) Masonry & concrete screws (8) Flooring screws (2) Security screws (1) Show more. Self Drilling Tek Screws; Self Drilling Tek Screws. The most common feature for self-drilling screws is self drilling. £2.32 to £108.80. FOR COLD ROLLED PURLINS; For fastening to hot rolled purlins from 4mm - 12.5mm. As their name implies, self-drilling screws operate on the same principles as drill bits and other cutting tools. STITCHERS; For fastening cold rolled purlins from 1.2mm - 3.5mm. There are several uses of self-drilling and self-tapping screws. MA-Adpt. Buy online. 1 to 10 of 10 . The point length and material thickness are paramount when choosing the correct point for a self-drilling screw. Free postage. £2.35 to £15.99. Self-drilling screws are also common in projects where pilot holes already exist. 150 items Phillips Pan Head Self-Drilling Screws . The uses depend on the features that each screw has. Therefore, installation performance of self-drilling screws can be linked to the basic cutting tool parameters. 1; X. Tek Screws - Self Drilling Roofing Screws; Roofing Bolts; Sealing Washers & Covers; Security Fasteners . The Light section screws are designed for drilling into steel up to 3mm thick. With the self-drilling screw, it is commonly used in wood. Bi-Metal Woodfix. Metalfix General Purpose . High precision, bespoke manufacture of Self Drilling Torx Countersunk Screws - Stainless Steel (A2) to customer specification. While buying the self-drilling screws, make sure that you make a note of all the features and then buy the one for your purpose. The screws incorporate a shaped drill tip of hardened steel allowing installation without pre-drilling. Self-drilling screws are common in woodworking projects, and applications involving thin or soft metals. No pre drilling required simply drive in with a screw gun. Rawlplug 55055T Rawlplug 5.5mm x 55mm Self Drilling Screws with Washer - Pack of 100 (128410) £7.99 ex VAT (£9.59 inc VAT) In Stock More Info. Horizontal Hanger Heavy Section. Self drilling screws are used extensively to attach exterior steel or metal cladding to steel frame structures and roofing constructions. PTI Wafer Head Self Drilling Screws. More Details. View all Offers ; 2 for £20 Crown Matt Emulsion 10L; Clearance; View all Latest Offers. This point is ideal for drilling through .187" to .500". Self Drilling Torx Countersunk Screws are manufactured according to DIN Standard 7504P, and are available in thread sizes from No.6 to No.12, and thread lengths from 13mm to 60mm. A range of pan head self drilling tek screws, for light duty metal to metal fixings. Apply Here. Click for more info . Free postage. Find the ideal Roofing screw for roofing projects at Toolsation. If you use a self-tapping screw in wood, the tapped opening will be large enough that the screw threads cannot secure a load under more than minimal pressure. More narrowly, self-tapping is used only to describe a specific type of thread-cutting screw intended to produce a thread in relatively soft material or sheet materials, excluding wood screws.Other specific types of self-tapping screw include self-drilling screws and thread rolling screws Show All 1159 Results Phillips Flat Head Self-Drilling Screws . M6x30 Neoprene Washers. Self-drilling screws enable drilling without first creating a pilot hole. This allows you to skip pre-drilling a hole into thinner gauges of sheet metal. Horizontal Hanger Gash Point. A range of countersunk self drilling tek screws, for fixing substrates to metal without the need to pre-drill. Fibre Cement Screws. Add to Basket. Low Profile Metalfix. The specific thickness is dependent on the screws nominal shank thickness. 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