Anti-Loosening Design: Slotted nut with cotter pin prevents loosening under dynamic load without chemical adhesives.
Customization Available: Supports OEM/ODM services with customizable finishes like Zinc, Black Oxide, and HDG.
High Strength Grades: Available in various steel grades including 4.6, 8.8, 10.9, and 12.9 for diverse applications.
Strict Quality Control: Professional QC team inspects every item from production to packaging with advanced testing.
Fast Delivery: Standard lead time is 30-35 days after deposit, with efficient shipping department support.
Free Sample Service: Free samples provided for standard fasteners to test quality before bulk order.
Manufacturer Direct: Professional manufacturer with 30 years experience and complete in-house production process.
Wide Material Options: Carbon steel fasteners with various finishes including Zinc-Nickel, Dacroment, and Anodization.