
Premium Heat-Treated GB6170 Stainless Steel Nuts for Instruments. Wide Material Selection: Available in 304, 304L, 316, 316L, 2205, 321, 310S, and 660 stainless steels. Comprehensive Standards: Meets DIN, ANSI, GB, JIS, GOST, and BSW international standards. Customizable Surface: Offers washing, passivation, and natural color surface treatments. Flexible Thread Options: Available with coarse, fine, and left-hand thread profiles. OEM and ODM Services: Supports full customization, minor customization, and design-based customization. Fast Sample Delivery: Sample orders typically ready within 7 days. Mass Production Capacity: Mass production completed within 20-30 days after deposit and approval. Comprehensive Documentation: Provides Certificates of Analysis, Conformance, Insurance, and Origin documents.