Aluminium Fastener with Partially Threaded Hex Bolt for Industrial Assembly

We produce partially threaded hex bolt with controlled shank length for consistent fit in industrial assemblies. Each bolt is supplied in aluminium to support lighter structures and stable clamping performance in your installation. For each partially threaded hex bolt, we hold diameter tolerance, thread standard, and surface texture as primary controls throughout production. For new projects, you can send a toleranced drawing with clear thread and tolerance details for quotation. The plant works across automotive, aerospace, and railway sectors. Pricing and schedule reflect thread standard, tolerance level, and inspection depth. Our production plant in Jiangsu runs an ISO 9001 fastener line focused on precision industrial work, helping you maintain repeatable quality across repeat orders and mixed-size batches. Established in 1991, the facility offers in-house passivation and shot blasting.