High-Quality Machine Thread Eye Bolts (Bent Type) for Industrial & Commercial Use
At Handan Bolt, we specialize in the mass production of Machine Thread Eye Bolts, specifically the Bent Eye Bolt variety. Produced in our Yongnian factory, these fasteners are a staple in hardware inventories worldwide. Unlike “Forged Eye Bolts” which are used for heavy lifting, our Bent Eye Bolts are engineered for light-duty rigging, tensioning, and hanging applications where a cost-effective, reliable anchor point is required.
What is a Machine Thread Eye Bolt?
An Eye Bolt (Read more on Wikipedia) is a fastener with a looped head designed to secure a cable, wire, or chain. The specific type shown in your product images features Machine Threads (metric or imperial standard threads) rather than a sharp wood screw point. This means they are designed to be:
- Inserted into a pre-tapped hole in metal.
- Passed through a hole and secured on the other side with a Hex Nut.
Bent Eye vs. Forged Eye: Know the Difference
It is important for buyers to choose the right eye bolt for their application. Our Bent Eye Bolts are formed by bending a steel rod into a loop.
- Structure: The eye is not welded shut (unless requested), meaning there is a tiny gap where the loop meets the shank.
- Application: Ideal for “straight-line” pulls, such as tensioning washing lines, supporting suspended ceilings, or hanging lights. *Note: For heavy angular lifting (like lifting machinery), please ask about our Forged DIN 580 Eye Bolts.*
Material Specifications
We offer these bolts in three primary materials to suit various environmental conditions:
1. Carbon Steel (Zinc Plated)
The industry standard for general indoor and outdoor use. We use high-quality Q195/Q235 steel wire, finished with a bright Blue/White Zinc Plating (ZP). This coating provides excellent resistance to oxidation and gives the bolt a clean, professional appearance suitable for retail hardware shelves.
2. Stainless Steel (304 / 316)
For marine rigging, architectural outdoor features, or food processing environments. Our Stainless Steel Bent Eye Bolts offer maximum corrosion resistance. They will not rust even when exposed to salt water or rain for years.
3. Solid Brass
As seen in your product listing, we also manufacture Solid Brass Eye Bolts. These are non-magnetic and spark-resistant, but are most often chosen for their aesthetic appeal in furniture, lighting fixtures, and interior design projects.
Common Applications
Our Machine Thread Eye Bolts are versatile components used in:
- Suspended Ceilings: Anchoring grid systems to the overhead concrete slab (used with drop-in anchors).
- Wire Tensioning: Acting as the anchor point for turnbuckles in fencing or trellis systems.
- Cable Management: Guiding wires along steel beams in factories.
- Lighting: Hanging industrial high-bay lights or chandeliers.
Custom Manufacturing Capabilities
Handan Bolt offers full OEM services for Bent Eye Bolts:
- Thread Size: M4, M5, M6, M8, M10, M12 (and Imperial 1/4″, 3/8″, etc.)
- Shank Length: We can extend the threaded length to pass through thick walls or beams.
- Eye Size: We can adjust the loop diameter to fit specific hooks or ropes.
Why Import Direct from Us?
Cost Efficiency: Bent wire eye bolts are a high-volume product. Buying directly from Yongnian ensures you get the lowest per-unit cost.
Complete Assembly: We can supply these pre-assembled with matching Hex Nuts and Washers to save your customers time.
Quality Inspection: Every batch carries a thread “Go/No-Go” test to ensure smooth nut assembly.
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