
DIN935 Hex Slotted Nut, Castle Nut. Wide Material Selection: Available in Stainless Steel, Carbon Steel, Titanium, Aluminum, and Brass. Customizable Sizes: Standard sizes M6-M36 available, with custom sizes accepted upon request. Multiple Finishing Options: Offers Zn-plated, Ni-plated, Tin-plated, Passivated, and Black Oxide finishes. Fast Delivery: Delivery time is about 7-15 days after details confirmation, with urgent options. Quality Assurance: ISO9001:2008 certified with SGS testing report and RoHS compliance. Free Samples: Free samples provided for reference; customer only pays shipping cost. 20 Years Experience: Professional manufacturer with 20 years of production and management experience. Global Standards: Complies with ISO, GB, DIN, JIS, ANSI, BSW, and ASME standards.