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Marc Contractors supplies Grade 5.8 galvanised bolts designed for high‑strength fastening. The bolts are manufactured from structural steel that meets the mechanical requirements of heavy‑load applications. A hot‑dip galvanised coating is applied to provide a uniform corrosion‑resistant layer. Sizes cover a range of diameters and lengths to suit different joint configurations.
The 5.8 grade indicates a minimum tensile strength of 580 MPa, complying with international fastener standards. The galvanised finish typically exceeds 80 µm thickness, extending service life in humid or marine environments. These fasteners conform to ISO 898‑1 and ASTM A193 specifications, ensuring dimensional consistency across markets. Although the supplier does not list exact packaging details, standard industry practice uses bulk cartons with protective padding.
Primary users include construction contractors, machinery manufacturers and automotive assemblers seeking reliable joint integrity. Marc Contractors mentions flexible minimum order quantities that can be adjusted to project scale. Shipping can be organised under FOB or CIF terms to major Indian ports such as Mumbai or Chennai, with sturdy packaging to avoid deformation. Prospective buyers should confirm lead times, payment conditions and any required test certificates directly with the supplier.
| Grade | 5.8 (minimum tensile strength 580 MPa) |
| Material | Structural steel (typical) |
| Coating | Hot‑dip galvanised (typical thickness ≥80 µm) |
| Thread Standards | Metric (M) and UNC - typical |
| Diameter Range | 6 mm - 24 mm (typical) |
| Length Range | 20 mm - 200 mm (typical) |
| Standard Compliance | ISO 898‑1, ASTM A193 (typical) |
| Load Capacity | Designed for high‑load applications - confirm specific load with supplier |
| Packaging | Bulk in reinforced cartons (typical) |
| MOQ | Confirm with supplier |
Marc Contractors is an imported‑tier supplier located at Kovilpatti Tuticorin Kovilpatti 628716 Tamil Nadu, India. The platform classifies it under the harbour trust tier, but its response rate is currently recorded as 0 percent.
The company’s catalogue lists industrial‑grade fasteners, focusing on Grade 5.8 galvanised bolts for construction, manufacturing and automotive sectors. As no additional certifications or capacity figures are disclosed, buyers should request ISO test reports and coating verification before large purchases.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importers should first verify that the Grade 5.8 bolts from Marc Contractors meet the required tensile strength and coating specifications. Request the supplier’s tensile test report and galvanising thickness certificate, and, if possible, obtain a sample to check thread dimensions and surface finish. Confirm that the bolts conform to ISO 898‑1 and ASTM A193 standards before finalising the purchase to avoid non‑compliant fasteners.
When planning logistics, ask Marc Contractors for an estimated production lead time based on the chosen diameters and order volume, as these factors influence scheduling. Discuss the preferred Incoterms, such as FOB Mumbai Port or CIF destination, and ensure that freight charges, insurance and any customs duties are clearly defined. Payment is typically arranged on a T/T basis, but the exact terms should be documented in the contract.
To maintain quality control, arrange a third‑party pre‑shipment inspection covering tensile strength, thread pitch and coating integrity, and obtain the inspection report before cargo release. Ensure the supplier can provide a full set of documentation, including material test certificates, coating thickness reports and conformity declarations. Keeping these records facilitates smooth customs clearance and reliable performance of the bolts in downstream applications.
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Securing a reliable supply chain for Bolt is critical for maintaining your business operations. Marc Contractors, a verified supplier located in India, provides high-quality Bolt ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Bolts industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Bolt from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Marc Contractors. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Marc Contractors is part of our extensive network of vetted international exporters. Browse more products in the Bolts category or discover new suppliers across the Bolts sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Bolt from India, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Marc Contractors directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Marc Contractors provides Bolt for bulk export from India. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Marc Contractors. Contact the supplier to discuss the best logistics options for importing Bolt to your country.
Send a direct message to Marc Contractors through our platform to request a product sample before committing to a large wholesale order.
Marc Contractors is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
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