Lock%20washers - Import export

The effective protection against self loosening and unscrewing. The "NSK" LOCK WASHER is the improved design of the "SK" LOCK WASHER. It also prevents self-loosening of screwed joints and damage to the bearing surfaces and consequent variations in the tightening torques, as they occur in threadlockers with teeth are avoided with lock washers through the special geometrical shape of the locking edges even better than the proven "SK" LOCK WASHER.

The contact lock washer to NFE 25-511 and SN 70093 with grooved surface provides the designer the ability to secure wobble-prone screw effectively. It is particularly suitable for use on slot fasteners, dynamic cross-loaded to the screw connections and applications that require high biasing forces. Operational: The contact wheel ensures positively spring and a form-fitting locking. Form S = narrow - for small headrests Form M = average - for normal headrests Form B = wide - for large pressure transmission surfaces and slot fasteners Form K = serrated - for electrically conductive connections with contact teeth (SN 70093)

According to Bahn-Norm BN 208012-T6 and SN60727 The reliable security device to prevent wide range of bolted assemblies from unscrewing and loosening. The locking edge washers provides a effective method of securing bolted assemblies that are effected by vibration.

The effective protection against self loosening and unscrewing. The "SK" Serrated Locking Washer prevents self-loosening of screwed joints. Damage to the bearing surfaces and consequent variations in the tightening torques, as they occur in threadlockers with teeth are avoided with lock washers through the special geometrical shape of the locking edges. shape S (small) shape M (middle) shape B (wide) shape Z (for screws with cylindrical head shape) shape K (for electrical contacts)

VH - VHD - VHZ - technical characteristics according to DIN 128 A / SN60727

Washer components Screws with one or two captive rolled on bottom parts Manufactured according to DIN, ISO or customer drawing

Swing clamps are used where low clamping forces suffice or where the clamping point must be free when mounting and removing the workpiece. The block form of the housing offers universal fastening possibilities. The magnetic piston is primed for electrical end position feedback. Including screw and lock washer for fastening the clamping arms (accessories). The swing action of the clamp should not be blocked. F1 = at 6 bar (max. operating pressure).

Washer-shaped locking head This valuable locking head shape distributes the contact pressure evenly over the component, making it the perfect fastener for riveting soft and brittle components such as plastics and composites. Large clamping range One PolyBulb® blind rivet replaces up to three conventional blind rivets and reduces part variety. Combining multiple dimensions saves handling and storage costs and also permanently reduces the risk of confusion in the workplace. Controlled hole reveal By filling the hole according to the requirements, the PolyBulb® blind rivet creates an optimal connection. Customer benefits: • Washer-shaped blind head formation with large blind head diameter. • Aesthetic setting pattern, only one pronounced closing head • High tensile strength and unbonding force • Locked residual rivet mandrel • Rattle-free application • Process controllable

Inch sized UNF helicoidal thread inserts in stainless steel (helicoils) with screw lock Reinforce the thread in low shear strength materials, such as aluminum, aluminum alloys, etc. The self-locking thread insert is identical in construction and operating principle to the regular helical thread insert, but it also offers a braking action on the screw thanks to the particular polygonal configuration of one or more turns of the insert thread. In this way, the screw remains tightened with absolute reliability even in the presence of vibrations or shocks. The anti-unscrewing braking action remains even after numerous screwing and unscrewing operations The self-locking thread allows you to eliminate the use of other locking elements, such as elastic washers or similar, remaining effective even in the presence of high temperatures For installation you may use taps and tools available in this sections: Thread insert taps, Installation tools for thread inserts Made in the EU.

Inch sized UNC helicoidal thread inserts in stainless steel (helicoils) with screw lock Reinforce the thread in low shear strength materials, such as aluminum, aluminum alloys, etc. The self-locking thread insert is identical in construction and operating principle to the regular helical thread insert, but it also offers a braking action on the screw thanks to the particular polygonal configuration of one or more turns of the insert thread. In this way, the screw remains tightened with absolute reliability even in the presence of vibrations or shocks. The anti-unscrewing braking action remains even after numerous screwing and unscrewing operations The self-locking thread allows you to eliminate the use of other locking elements, such as elastic washers or similar, remaining effective even in the presence of high temperatures For installation you may use taps and tools available in this sections: Thread insert taps, Installation tools for thread inserts Made in the EU.

Metric helicoidal thread inserts in stainless steel (helicoils) with screw lock Reinforce the thread in low shear strength materials, such as aluminum, aluminum alloys, etc. The self-locking thread insert is identical in construction and operating principle to the regular helical thread insert, but it also offers a braking action on the screw thanks to the particular polygonal configuration of one or more turns of the insert thread. In this way, the screw remains tightened with absolute reliability even in the presence of vibrations or shocks. The anti-unscrewing braking action remains even after numerous screwing and unscrewing operations The self-locking thread allows you to eliminate the use of other locking elements, such as elastic washers or similar, remaining effective even in the presence of high temperatures For installation you may use taps and tools available in this sections: Thread insert taps, Installation tools for thread inserts Made in the EU.

Trolley for janitors and gardeners with pneumatic wheels d200 mm. TDS is an indispensable assistant in household plots in cleaning foliage and other garbage. It can also be used in the field of housing and communal services for the improvement of streets, courtyards. The fixing mechanism for the cargo plastic trough makes it easy to unload the trolley. Convenient and reliable carrier. The reversal of the trolley is practically in place. The pneumatic wheels are fixed on the axles using «StarLok» lock washers. When joining pipes of different configurations and diameters, we use a special technology, in as a result of which the parts perfectly fit each each other, it is reliable and just beautiful It's not only beauty and grace, but and reliability. When bending pipes, the laws of physics must be strictly observed. Only in this case, not will be the ultimate stress of the outer section of the metal in the place of bending. The use of quality materials and modern equipment

Metal connectors with self tapping screws are provided for the fast connection of rubber belts using a cordless screwdriver. FTK connectors are also available for round balers and in a special version for grape harvesting machines. Our steel connectors come in galvanised steel or non magnetic stainless steel. FTK connectors can be installed just using a cordless screwdriver because the screws are self tapping. No hole drilling is needed. FTK connectors are available with screws and connecting cables in lengths up to 3,000 mm, depending on belt width. A variety of connecting rods, lock washers and screws is also available for the initial installation of FTK connectors or as spare parts, plus various cordless screwdrivers, a pneumatic screwdriver, brace, PZ 2 cross head bits and a magnetic bit holder.

Nuts, Bolts & Washers. Variety of different styled bolts, available in a range of sizes and finishes. Range includes Hexagon head bolts and cup square (coach) bolts. Bolt is a form of threaded fastener with an external male thread requiring a matching pre-formed female thread such as a nut. Bolts are very closely related to screws. Nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together. The two partners are kept together by a combination of their threads' friction, a slight stretching of the bolt, and compression of the parts to be held together. Washer is a thin plate (typically disk-shaped, but sometimes square) with a hole. Spring washers, which have axial flexibility and are used to prevent fastening or loosening due to vibrations.Locking washers, which prevent fastening or loosening by preventing unscrewing rotation of the fastening device;locking washers are usually also spring washers.