0 products
No products found
Try adjusting the filters or selecting another subcategory.
Get Multiple Factory Quotes for Your Parts in 24 Hours
Connect with 800,000+ listed factories in Asia. Receive multiple quotes for your parts and manage production with speed and confidence.
Hinge Pins in Standard and Custom Sizes
Hinge pins support doors, enclosures, gates, and machinery assemblies where smooth operation and a long service life are essential. When sourcing these components, catalog suppliers offer immediate availability but at a significant markup, often charging $0.50–$1.20 per piece. In contrast, offshore manufacturers quote $0.05–$0.10 per piece but frequently demand minimum order quantities (MOQs) of 5,000–10,000 units - a hurdle when you only need a few hundred for a prototype or small production run.
That price gap is only manageable if quality remains consistent. However, pinned door hinges often fail when manufacturing tolerances slip. Even a slight "wobble" or axial play in the fit causes premature wear, while sub-standard materials can bend or corrode within months of installation. Without visibility into factory equipment or quality control processes, buyers are often forced to choose based on price alone, leaving material hardness and surface finish as unknowns until the parts arrive.
Haizol’s directory features hinge pins from verified ISO 9001-certified factories, including standard door hinge pin configurations, precision-ground pins for tight-tolerance assemblies, and marine-grade stainless steel options. Consider adding retaining clips if the pin lacks an integral head, and dowel pins for bracket alignment on the frame side. You can browse listings to compare production capabilities, then contact factories directly for pricing or submit an RFQ to receive multiple comparable quotes within 24 hours.
Lead times typically range from 3–10 business days for CNC-machined pins. All verified factories hold ISO 9001 certification, and many provide material test reports (MTRs) and hardness testing documentation to ensure every hinge door pin meets your mechanical requirements before shipment.
Other related parts categories: Dowel Pins, Retaining Rings, Fastening Components
Frequently Asked Questions
Where Can I Source Hinge Pins From Verified Chinese Factories?
Hinge pin manufacturers on Haizol's platform have already cleared a general verification step, so instead of vetting factories yourself, you go straight to messaging one directly about your quantity and specs. Whether that's 316 stainless steel for marine use or H7/g6 tolerance fits, the factory answers those questions itself, and the price it quotes is its own, with no commission tacked on by Haizol. Expect a reply within about 24 hours in most cases. If you'd rather not contact each supplier separately, a complimentary account manager can submit your RFQ to multiple factories at once and gather comparable quotes for you.
What's a Reasonable Price Range for Hinge Pins?
Offshore factory-direct quotes usually range from $0.05 to $0.10 per piece for bulk orders (5,000+ units). Precision-ground options and specialty materials, such as 316 stainless steel for marine use, command higher pricing. When evaluating a quote for a pin hinge door project, consider the balance between unit cost, material grade, and the required dimensional accuracy.
How Do I Verify Quality for Stopped Hinge Applications?
For a stopped hinge or specialized industrial assembly, request material certifications to confirm the grade and hardness testing results. This ensures the pins will not deform under heavy loads. Review factory profiles for CNC equipment and deburring capabilities to ensure a smooth surface finish. Our verified factories can provide this documentation upfront to confirm specifications match your assembly.
What Tolerances Should I Specify for Pin Hinge Door Applications?
We recommend H7/g6 fits for heavy-duty gates and machinery where smooth rotation and minimal play are critical. While tighter tolerances increase production costs, they significantly improve longevity in high-cycle applications. When requesting a quote for your pinned door hinges, discuss your expected load and cycle frequency with the supplier to determine the best tolerance spec.
Do Hinge Pin Suppliers Provide Material Certifications?
Yes, verified factories on Haizol provide material composition certificates and hardness testing reports upon request. This is critical for projects requiring RoHS compliance or specific tensile strength. Be sure to specify your certification requirements in your RFQ to ensure all documentation is ready before your order ships.
How Long Do Hinge Pin Orders Take to Deliver?
Production for CNC-machined hinge pins typically takes 3–10 business days. Custom materials or specialty surface treatments, like passivating or zinc plating, may extend this timeline. We suggest contacting suppliers directly through the platform to get current production schedules and estimated delivery times for your location.