These Forgefix Pozidriv Self-Tapping Screws have countersunk heads and are Zinc Plated for increased resistance to corrosion. They tap their own thread in to a pre-drilled pilot hole in sheet or solid material. They are single threaded to resist pull-out. APPLICATION:Ideal for use in many DIY, ironmongery, engineering, electrical and plumbing applications. Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrate’s surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminium and stainless steels by their oxide layers. The Pozidriv screw is similar in appearance to the classic Phillips cross-head, but in fact is very different. The Pozidriv has four additional points of contact, and does not have the rounded corners that the Phillips screw drive has. The biggest advantage it offers is that, when used with the correct tooling in good condition, it does not cam out, allowing great torque to be applied. The Pozidriv screw can easily be distinguished by a line embossed in the screw head at 45° to the slots for the driver. Countersunk heads are designed to sink flush with substrates to leave a smooth surface finish.Self Tapping Screw Pozi Countersunk ZP 3/4 x 6 Box 200
Faithfull universal engineers metal working hammer, precision ground with hardened striking faces to withstand the rigours of all metal working applications. Manufactured in accordance to BS876. Fitted with a traditional hickory handle.Weight: 1360g (3lb)
Ideal for sensitive workpieces and right angles. The large, perfectly parallel jaw faces are characteristic of the original BESSEY K-body clamp. They allow easy clamping and spreading of sensitive surfaces and right angles. Also round and pointed workpieces. And the best thing is: thanks to their extra-large contact surfaces, the original BESSEY K-body clamp are universally applicable even behind and to the side of the high-quality profiled rail. This allows you to clamp in locations that conventional screw clamps are unable to reach. That's guaranteed! The K-body clamp holds workpieces exactly parallel. Parallel jaw faces with extra-large contact surfaces.Clamping of various shapes, along the whole length of the rail.Universally applicable.Light and easy-to-handle.No need for tools for switching between clamping and spreading. Your benefits at a glance:1 Parallel jaw faces.The large, planar jaw faces made from impact and fracture-resistant reinforced polyamide are exactly parallel. For gentle clamping of a very wide range of different shapes over the entire length of the rail, without spacers. 2 High-quality profiled rail.The BESSEY hollow profile rail from our own drawing plant has been especially optimised for clamps. The profile acts as a reliable reinforcement against torsional forces, while the serration prevents the clamp from slipping. 3 Removable end stop.The end stop made from impact-resistant polyamide also gives the clamp added support. It can be removed without any tools, to allow the lower arm to be quickly turned around and used for spreading.The Bessey UK30 Uniklamp has the following specification: Clamping Force: up to 1,500N.Opening 600mm.Throat Depth: 80mm.Rail: 20 x 5mm.Weight: 0.93kg.
