A2-70 304 Stainless Steel Hex Bolt and Nut Set with Flat & Spring Washers Complete Fastener Kit for Construction & Machinery

A2-70 304 Stainless Steel Hex Bolt and Nut Set with Flat & Spring Washers Complete Fastener Kit for Construction & Machinery. Customized OEM ODM Service: We provide customized OEM and ODM services for non-standard fasteners based on drawings or samples. Multi-Standard Compliance: Products comply with international standards including DIN, GB, ANSI, JIS, ISO, and ASME. Full-Process Quality Control: Equipped with in-house lab for spectrometry, hardness, tensile, and salt spray testing. Mixed Fastener Support: Experienced in handling mixed fastener lists and combining different items in one shipment. Material Certificate Available: Material certificates and inspection records are provided upon request for all orders. Fast Response Time: Technical feedback or quotation provided within 24 hours after receiving BOM or drawings. Customized Packaging: Fasteners can be packed separately by item, size, or project with clear labeling. Comprehensive Technical Support: Dedicated team provides guidance throughout selection, installation, and after-sales process.