Import 304 Eye Bolt Screw — Buy in wholesale FOB from Supplier in China

The 304 eye bolt screw from Shenzhen Xintegu Hardware Co., Ltd is a lifting and rigging fastener machined from AISI 304 stainless steel, an austenitic grade containing 18% chromium and 8% nickel by weight. The eye bolt features a forged circular loop (the "eye") at one end and a metric machine thread (typically M6, M8, M10, M12, or larger) at the other, with working load limits varying by diameter. The 304 grade offers particular value in environments where chloride exposure is moderate rather than extreme, providing a balance of corrosion resistance and mechanical strength at lower cost than 316 marine-grade equivalents.

304 stainless steel in the eye bolt construction delivers a typical tensile strength of 515 MPa and yield strength of 205 MPa in the annealed condition, with the cold-heading or forging process used to form the eye typically work-hardening the loop section to somewhat higher values. The surface finish is typically passivated to ASTM A967 standards, removing free iron and forming a protective chromium oxide layer. Standard eye bolts are available in plain or shoulder patterns, the latter providing angular load capacity up to 45 degrees, while plain eye bolts are rated for vertical loads only. Thread fit classes are typically 6g for the external thread, mating with standard H or G tolerance nuts.

Primary buyers include marine chandlers, theatrical rigging suppliers, architectural signage installers, and industrial maintenance contractors. The eye bolt serves as an anchor point for wire rope assemblies, chain slings, and synthetic slings in applications ranging from yacht moorings to overhead lighting grids. When sourcing from Dongguan-based hardware manufacturers, buyers should confirm whether the eye is welded or forged, as forged construction offers superior fatigue resistance, and request mill certification for the 304 stainless chemistry to verify chromium and nickel content.

Shenzhen Xintegu Hardware Co., Ltd maintains its registered address at 201, No. 13, Fengming Road, Fengdeling, Fenggang Town, Dongguan, Guangdong, China 523693, placing it within the Pearl River Delta manufacturing corridor. The company holds a Harbor trust tier on the platform, with a response rate showing 0.00% and zero recorded average response hours, indicating limited or unmonitored inquiry handling. The supplier identifies itself as a bolts and nuts factory, suggesting vertical integration in fastener production rather than trading operations.

The listing provides no verified information regarding factory size, annual revenue, export license status, specific quality certifications, or named clientele. The supplier's stated intent to "do our best to meet all the needs of customers" signals service ambition but carries no contractual weight. Buyers should conduct independent verification of the company's manufacturing capabilities, requesting ISO 9001 certification if claimed, and should expect to negotiate quality agreements and inspection protocols directly. The Dongguan location offers logistical advantages via Shenzhen Port for sea freight, though inland trucking to Yantian or Shekou terminals should be confirmed.