Stainless Steel Fasteners OEM Manufacturer
Stainless steel fasteners are our specialty line for OEM customers in furniture, construction, marine, electrical and food equipment. We produce bolts, screws, nuts, washers and threaded rods in A2 (304) and A4 (316) stainless, plus high-temperature alloys, with OEM head marking, custom packaging and full export service. Factory-direct from Guangdong, China.
The stainless range we manufacture
A2 (304) and A4 (316) stainless across the full metric range: hex bolts DIN 933, hex nuts DIN 934, nylon insert lock nuts DIN 985, socket cap screws DIN 912, machine screws DIN 965/7985, self-drilling screws, spring lock washers DIN 127, flat washers DIN 125, threaded rods DIN 975 and ball-end set screws DIN 914. For aggressive environments, 316 offers superior chloride and salt-water resistance, mirror-polished on request for marine use.
OEM marking and customization
OEM programs include custom head markings (your logo or grade code), special diameters and lengths, mixed stainless kits for furniture or marine assembly lines, and custom packaging from retail boxes to export cartons. MOQ for custom items is 5,000 pieces per item; stock items are available in smaller quantities. Material certificates and salt spray reports are provided on request.
Where stainless fasteners are used
A2 stainless is the standard choice for indoor furniture, cabinetry, electrical enclosures and general construction. A4 (316) is specified for marine hardware, coastal construction, chemical plants, food processing and outdoor equipment. If your project needs non-standard lengths, passivated surfaces or custom head marking, send your drawing — we confirm feasibility and price within 24 hours.
Frequently Asked Questions
A2 (304) is the standard corrosion-resistant grade; A4 (316) adds molybdenum for superior chloride and salt-water resistance.
Need a factory quote?
Send your drawing, sample or BOM — our team replies within 24 hours, Mon–Sat.