
1/4"-20 Wing Nuts, 304 Stainless Steel Wing Nuts Fasteners Parts Butterfly Nut. Premium 304 Stainless Steel: Superior rustproof and anti-corrosion properties for indoor and outdoor use. Free Sample Service: Samples are provided free of charge; buyer only pays freight cost. Competitive Pricing: Prices are 3%-5% lower than market rate while ensuring quality assurance. OEM and ODM Support: We support customized sizes and plating specifications for your needs. Fast Delivery Options: 3-7 days for stock items; 20-30 days for custom orders depending on quantity. High-Quality Manufacturing: Cleanly and deeply cut threads that will not strip during installation. Diverse Product Range: Wide selection including hex, lock, wing, and specialty nuts in various materials. International Certifications: Products approved with CE and ISO certifications.