Product Description

304 stainless steel A2-70 hex nuts are a common type of mechanical fastener made of high-quality A2 grade (304) stainless steel with a performance grade of 70 (tensile strength ≥700 MPa). These nuts are widely used in machinery, construction, outdoor facilities, shipbuilding, home furnishings, and hardware industries. They can be used with bolts, studs, or threaded rods of appropriate sizes to achieve a secure and reliable fastening connection.

Key Features

• High-quality materials:It has strong rust and corrosion resistance, is more durable than ordinary carbon steel nuts, and can be used for a long time without rusting or corroding.
• Strength grade A2-70:With a tensile strength ≥ 700 MPa, it combines safety and ease of machining, and achieves optimal performance when used with A2 stainless steel bolts.
• Size standardization:They are typically manufactured according to standards such as ISO 4032, DIN 934, and GB 6170, and are well-matched with corresponding thread specifications (such as M4, M6, M8, M10, M12, etc.).

Application scenarios

• mechanical equipment
• Outdoor structural components, railings, guardrails;
• Food, chemical and other environments with high requirements for hygiene and corrosion resistance
• Electronic device installation

Customization

We offer comprehensive customization services to meet specific customer requirements, including different sizes, materials, and precision levels. Our professional technical team oversees the entire customization process to ensure the final product meets your exact specifications and performance expectations.