Quick Specs

What Buyers Should Know Before Sourcing DIN 580 Lifting Eye Bolts

DIN 580 lifting eye bolts are used near load handling operations, so bulk sourcing needs stricter control than ordinary industrial bolts. Thread size, forged eye geometry, shoulder seating face, material, marking, and inspection scope should be reviewed before a purchase order is released.

A frequent mistake is ordering only by thread diameter. Working load can be affected by load direction, thread engagement, mating hole depth, base material strength, and installation practice. Buyers should define whether the item is intended for vertical lifting, angled lifting, temporary maintenance handling, or equipment positioning.

For broader purchasing programs, buyers can review XZ Fastener’s standard fasteners and other fastener products.

Common Purchasing Descriptions

Bulk order descriptions should allow the supplier to confirm material, marking, inspection scope, packing, and document needs without repeated clarification. Common RFQ wording includes:

• DIN 580 lifting eye bolt, M10, carbon steel, zinc plated, size marking and dimensional report required.
• DIN 580 eye bolt, M16, C15E type steel according to order requirement, plain finish, proof load report upon request.
• DIN 580 lifting eye bolt, M20, hot dip galvanized, individual bag packing and barcode label required.
• DIN 580 stainless steel lifting eye bolt, M12, A4 material, passivated finish, material certificate required.

If the same bulk order includes DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts, or metric hex head bolts, keep each standard on separate RFQ lines for pricing, documentation, and packing control.

Detailed Specifications Table

Manufacturing and Quality Control

Bulk manufacturing of DIN 580 lifting eye bolts requires controlled forging, machining, threading, surface treatment, marking, inspection, and packing. The eye area, shoulder seating face, and thread must be checked carefully because these features affect fit and load handling behavior.

Bulk Order Control Points

1. Review DIN 580 size, material, finish, marking, load-related notes, inspection documents, and packing requirement.
2. Confirm raw material grade and heat number traceability when required.
3. Control forged eye shape, eye thickness, shoulder face, seating face, and visible surface defects.
4. Machine and inspect thread pitch, thread length, go/no-go gauge fit, and burr condition.
5. Apply heat treatment or additional process control when required by material and project specification.
6. Inspect coating coverage, marking visibility, thread function, and packing labels after finishing.
7. Prepare dimensional reports, material certificates, proof load reports, or coating reports when requested.

For special lifting hardware, drawings, or project marking rules, XZ Fastener can review requirements through its customized service. Buyers comparing DIN references can also use the DIN and ISO fastener standards guide.

Applications

DIN 580 lifting eye bolts are used as removable lifting or handling points when the mating structure and load condition are suitable. Common applications include:

• Machine tool handling and equipment positioning.
• Motor, pump, gearbox, and machinery housing lifting points.
• Maintenance lifting attachments for controlled workshop environments.
• Industrial fixtures, tooling, and temporary lifting connections.
• Bulk distributor stock programs for standard metric lifting eye bolts.

If the order also includes industrial nuts or flat washers, include them in the same RFQ so thread fit, finish, and packing can be checked together.

How to Get a Faster Quotation

DIN 580 lifting eye bolt quotations require more than a size list. Include application, marking, packing, and inspection details early so the supplier can check production feasibility and document scope.

For bulk order review, buyers can contact XZ Fastener with drawings, purchase lists, inspection requirements, photos, or approved samples.

FAQ