WASI GmbH & Co. KG is a leading global partner for corrosion-resistant components, offering the most extensive range of products in the market. Specializing in stainless steel parts from A1 to A5 grades and various special materials, WASI is recognized as a global market leader. With advanced IT and logistics systems, WASI has evolved from a stainless steel wholesaler into a solutions provider, ensuring procurement security and simplifying processes for its industrial and commercial clients.
WASI’s product range adheres to DIN, ISO, and EN standards, comprising 24,000 items including screws, nuts, washers, and pins, available in carbon steel and A2-70/A4-70/A4-80 stainless steel. In addition to top-quality standard products, WASI offers custom-made parts and brand-name products from European suppliers. The company’s core principles—Brand, Strength, and Service—underline its commitment to delivering high-quality solutions with broad industrial applications. WASI Tianjin Fastener Co., Ltd. aims to become the leading German-based fastener supplier in China.
Products
WASI offers over 21,000 stainless steel fasteners, including:
- Screws: Metric, wood, chipboard, plumbing screws
- Nuts: Wing nuts, round coupler nuts, pipe nuts, knurled thumb nuts
- Washers: Plain, square, finishing, sealing, polyamide washers
- Locking Elements: Split pins, rings, washers
- Pins: Taper, parallel, grooved pins (full and half length)
- Blind Rivet Technology: Blind rivets, rivet nuts, and tools
- Dowels & Anchors: Anchor rods and dowels
- Fittings: Welding nipples, hexagon bushings, street elbows, tees
ISO 10511
ISO 10511 is a low hexagon nut with a polyamide ring for clamping. These self-locking nuts are available in sizes M3 to M36 and are ideal for tight spaces where high nuts cannot be used.
WASI remains a reliable partner for fasteners, offering an expanded range of standard parts. In the maritime sector, WASI’s stainless steel products are essential, including:
- Anchors
- Chains
- Deck equipment (cleats, hooks, rings, hinges)
- Wire ropes
- Clamping elements (turnbuckles, terminals, clamps)
