Self-tapping screws for plastics - Import export

SPIROL's FH400 Headed Barbed Pin has a series of barbs extending down the entire length of the pin. Headed Barbed Pins are a great replacement for self-tapping screws in plastic assemblies as Barbed Pins are installed into standard moulded (or drilled) holes, they install much faster than screws, and they eliminate issues associated with cross-threaded or skewing during installation. Unlike screws that resist back-out (or loosening) by being tightened to a preset torque, Barbed Pins are retained by the plastic backfilling over the aggressively-designed barbs. The head provides a positive stop and is also used to retain a thin component to a thicker component within an assembly. SPIROL's FH400 Headed Barbed Pins are available in metric diameters ranging from Ø2mm to Ø6mm and inch diameters ranging from Ø.078" (5/64) to Ø.250" (1/4) in low carbon steel and austenitic stainless steel.

This product is made of high-grade polycarbonate or ABS and are typically designed for enclosing electrical and electronic components and even complete small-scale controllers. The BERNSTEIN Series CT plastic enclosers all comes with a transparent polycarbonate cover and follows protection class IP 65 of DIN EN 60529. Also provided are attachment bosses on the enclosures' base to built-in components mounting. Components can be easily secured using self-tapping mounting screws. These plastic enclosures allows various direct mounting options because attachment bosses' location and installation of mounting rails is possible. The BERNSTEIN Series CT enclosures are manufactured with the BERNSTEIN developed and patented quick-release fastener.

Product Features: • Attractively styled and ergonomically designed for use as a "hand-held" instrument enclosure. • Standard version is moulded from flame retardant ABS plastic (rated UL94V-0) and is assembled with machine screws into integral brass bushings. • Economy version is moulded from economical plastic (not flame retardant) and is assembled with self-tapping screws into plastic posts. • Recessed top for membrane display or pad. • Lap joint construction provides protection against access of dust and splashing water. • Extra deep and ultra shallow base are specifically designed to enhance the aesthetics of the enclosure and provide the user with flexibility and assembly efficiency. • Designed to meet IP54. • Two keyhole knockouts are moulded into the inside of the base to facilitate wall mounting installation.

Product Features: • Rugged electronic instrument enclosures, ideally suited for mounting printed circuit boards. • Heavy duty, thick wall design with an average wall thickness of .13" (3.3mm). • Standard versions from flame retardant ABS plastic (carries a UL flammability rating of 9V-0). • On standard and water-tight versions, countersunk lid is secured with four M3 x 0.5 - 0.71" (18mm) long, Philips machine screws threaded into integral brass bushings. Perfect for applications with repetitive assembly and disassembly required. • Economy version is moulded in general purpose ABS plastic. • Economy version utilizes self tapping screws into plastic posts (no brass inserts). • Standard and economy versions are rated IP54, but can be upgraded to IP66 with gaskets and screws with O-rings. • Water-tight versions are rated IP66. • Stocked in black and grey with matte textured finish.

Product Features: • Ideally suited for vertical mounting of printed circuit boards (internal side walls include moulded in card guides). • Integral card guides accept 1.5mm (0.062") P.C. cards. • Lap joint construction provides protection against access of dust and splashing water. • Designed to meet IP54. • Standard versions are moulded from easy to machine flame retardant ABS plastic, which carries a UL flammability rating of 94V-0. • Economy versions are moulded from general purpose (not flame-retardant plastic). • On standard versions the lid is secured with M3 x 10mm Philips machine screws, threaded into integral brass bushings. Perfect for applications when repetitive assembly and disassembly are required. • Economy versions are assembled with self tapping screws into fully plastic posts. • Black enclosures include black screws, while all others include standard nickel finish screws.

Large Quantities: produced as cold formed parts (so-called multi-station presses), which require high output volumes in order to achieve a reasonable price parts Small Quantities: Produced as turned parts - the economic adjustment to small batch sizes Fields of application: For thermoplastics, duroplastics, light alloys, metal compounds. Industrial consumers: Electrical industry, plastics processing industry, sheet metal processing industry, telecommunications, tank- and container construction.

Stainless Steel Self tapping Screws