Special screw - Import export

We supply tailored, special parts manufactured with our state-of-the-art cold-moulding and extrusion equipment. We can press cold-moulded articles – whether solid, semi-hollow or hollow – according to your drawings. Complex moulded parts and individual, special projects are our strengths. Our cold-moulding competence covers flanged bolts, studded parts, stepped bores and parts with an internal or external thread. Possible materials: Regular steel, stainless steel, brass, copper, light metals. Available with all standard surfaces.

truss head shoulder screw thread: 8-32 UNC-2A head height: 0.170 +/- 0.015 inch, head diameter: 0.500 +/- 0.015 inch rod length: 0.875 +/- 0.062 inch groove width: 0.064 +/- 0.015 inch, depth: 0.074 +/- 0.015 inch material: steel surface finish: zinc plated Soochow Advance Industries Co., Ltd., (website: www.sai-parts.com) supplies custom OEM mechanical parts, industrial fasteners, screws, bolts, nuts, industrial fittings, electronic hardware by precision CNC machining, CNC turning, CNC milling, CNC engineering.

Metal dowel for hollow structures The main purpose is to attach building materials to bases with low loadbearing capacity, for example: plasterboard, particle board or hollow materials. It is also used when frequent disassembly of the structure is necessary. Installation can be carried out in two ways: using special pliers, using a screwdriver.

With our delivery program “Screws for direct screwing” we deliver a great variety of thread rolling screws in different implementations. In doing so we realize small lot sizes and short-term delivery dates. Upon request we also introduce customer-oriented warehousing also in your company. Apart from the many advantages you can save time and money. We provide: KTG screws for thermoplastic materials: single pass thread or double pass thread (high/low); head shapes with cross or 6-star (similar Torx). Tapping screws: longitudinal slot, cross slot, cross-head-combination slot or 6-star (similar Torx). DIN 7981, 7982, 7983 or to the new ISO standards; special tip-styles, e.g. with with pressed washer. Combination screws with undetachably washers: According to DIN 6901. Self-tapping screws: According to DIN 7500. Fields of application: For thermoplastics, duroplastics, light alloys, metal compounds. Industrial consumers: Electrical industry, plastics processing industry...

PT screws for thermoplastics: Thread rolling screws for direct screwing into plastics, Thread 30° or 60° KTG screws for thermoplastics: Single-start or double-start thread (high, low) Thread rolling screws are extruded for larger batch sizes and turned for small batch sizes (Turned parts for direct screwing) High tensile and highly stressable connection of thermoplastics with considerably longer life endurance Thread rolling without chips and loss of material Minimum radial tension, large thread coverage Process-reliable due to torsion strength Shorter and slimmer screws are possible. Materials: Steel, case-hardened Quenched and tempered steel 1.5523 tempered to 1000 +200 N/mm², high-grade steel 1.4567, other materials on request Length: 3 – 160 mm (at lengths from 60 mm only partial thread lengths 4 x d are possible) Thread diameter: 1.6 – 10 mm Special dimensions on request Batch sizes: Standard ex-stores Special screws from 30,000 pieces

Metric: Screws from M2 x 10 – M30 x 1000 with thread (up to 100 mm long). Compliant with DIN, EN, ISO, or according to drawings and samples. Plates: From ST 2.9 x 19 – ST 6.3 x 160 / 80 mm with thread (up to 80 mm long). Compliant with DIN, EN, ISO, or according to drawings and samples. KTG screws for plastics: 30-degree thread (OEB Kunst). KTG 3 x 10 mm – KTG 8 x 160 mm with thread (up to 60 mm long). DIN 7500 thread grooving screws: For die casting, zinc or aluminium. M3 x 20 – M10 x 160 mm with thread (up to 50-60 mm long) (OEB Furch). DIN 7513 – DIN 7516 thread cutting screws: For die casting, zinc or aluminium. M3 x 20 – M10 x 160 mm with thread (up to 50-60 mm long) (OEB Schneid). Other thread types: With-Worth, HiLo, UNC/UNF, double-start, triple-start.

Suitable for emergency stop and continual use. Energy reduction: 25% to 45%. Dynamic force absorption: 218 N to 3730 N Impact velocity: max. 5 m/s. The profile dampers are maintenance-free and are supplied ready to install with a special fastening screw. Environment: Resistant to microbes, sea water, chemicals and with very good UV and ozone resistance. No water absorption or maceration. Application: Linear slides and linear guides, pneumatic cylinders, furniture industry, machines and plants.

Suitable for emergency stop and continuous use Energy reduction: 58% to 73% Dynamic force absorption: 870 N to 35190 N Impact velocity: max. 5 m/s. The profile dampers are maintenance-free and are supplied ready to install with a special fastening screw. Environment: Resistant to microbes, sea water, chemicals and with very good UV and ozone resistance. No water absorption or maceration. Fastening screws: Special cap screws with hex sockets, material 44SMn28 (free-cutting steel SAE 1144) electro zinc-plated: M6x9, M6x10, M8x14, M12x18, M16x26 ISO 4762 cap screws with hex sockets - 8.8 steel, black: M3x6, M4x8**, M5x10** ** With DIN 125 washer, electro zinc-plated steel. Application: Linear slides and linear guides, pneumatic cylinders, handling equipment, machines and plants

Other threads, screw lengths and special versions. Dimensions “H1” and “A” available in other lengths at extra charge.

Enter the desired lever colour here. The standard colours are: Black grey clamping lever, traffic red push button. Orange clamping lever, black grey push button. Traffic red clamping lever, black grey push button. Where L ≥ 60 mm the thread length is 60 mm. On request: Other threads, screw lengths and special versions. Dimension “H1” available in other lengths at extra charge. Drawing reference: 1) flat point DIN 78