
DIN315 Stainless Steel Wing Nut 304/316, Custom Butterfly Nut for Hand Tightened Fastening Applications. Customizable Design: Offers customizable options for various hardware specifications and non-standard screws. Diverse Material Options: Available in Stainless Steel 304/316, Brass, Carbon Steel, Copper, and Nylon. Wide Size Range: Covers diameter from M2 to M48 and length from 3mm to 200mm. Fast Sample Delivery: Sample lead time as fast as 3 days with a standard range of 3-5 workdays. Comprehensive Certifications: Adheres to ISO9001 Quality Management System and meets DIN, ISO, ANSI, and JIS standards. Flexible MOQ: Accepts minimum order quantities starting from just 1 piece. Professional Factory: Established in 1999, specializing in complex, high-precision CNC and lathe parts. Secure NDA Protection: Guarantees design safety with NDAs available before sharing drawings.