Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"SS201 304 Flat Head Countersunk Rivets Hinge Sliding Support Shafts Hardware","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/83\/c9973dbda34a156a3f3c2f4bc887-200x200-1\/ss201_304_flat_head_countersunk_rivets_hinge_sliding_support_shafts_hardware.jpg","attrs":{"Material":"SUS304 \/ DIN 2462","Precision":"Min0.001","head shape":"circle","Sample period":"10 to 15 days"}}
{"title":"JIS GB Button Head Solid Rivets Sheet Metal Connectors Rust Proof","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/18\/6b75bbbb2ffefe7b18944bf8f05a-200x200-1\/jis_gb_button_head_solid_rivets_sheet_metal_connectors_rust_proof.jpg","attrs":{"Category":"rivet","Surface treatment":"Passivation","Precision":"Min0.001","Standard":"ISO GB DIN ANSI JIS"}}
{"title":"DIN2462 Flat Head Solid Rivets Door And Window Hardware Sliding Support Shafts","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/b3\/81c09b7ad58187121ad1124b68c8-200x200-1\/din2462_flat_head_solid_rivets_door_and_window_hardware_sliding_support_shafts.jpg","attrs":{"Precision":"Min0.001","Color":"black\/white(can be customized)","Surface treatment":"Passivation","head shape":"circle"}}
{"title":"DIN ANSI Concave Point Trapezoidal Multi-Step Hardware Hinge Rivets Sliding","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/2f\/b2d26f337b0bbdf163477080facc-200x200-1\/din_ansi_concave_point_trapezoidal_multi_step_hardware_hinge_rivets_sliding_support_shaft.jpg","attrs":{"Surface treatment":"Passivation","Brand Name":"SITUO","Model Number":"ST-10003","Certification":"ISO9001 & TS16949"}}
{"title":"Semi Hollow Stainless Steel Threaded Rivets Trapezoidal Hardware Hinge Sliding","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/58\/89599ea4fb6fc31e290b250013c2-200x200-1\/semi_hollow_stainless_steel_threaded_rivets_trapezoidal_hardware_hinge_sliding_support_shaft.jpg","attrs":{"Type":"GB\/ISO","Packing":"Plastic bag and carton box","Sample period":"10 to 15 days","Standard":"ISO GB DIN ANSI JIS"}}
{"title":"Customized Flat Extended Rivets Hinge Sliding Support Precision Hardware DIN","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/25\/f62e0e1f623d8f515a81f03049e5-200x200-1\/customized_flat_extended_rivets_hinge_sliding_support_precision_hardware_din_ansi.jpg","attrs":{"Color":"black\/white(can be customized)","Brand Name":"SITUO","Model Number":"ST-20006","Certification":"ISO9001 & TS16949"}}
{"title":"Smooth Stainless Steel Rivets Thin Head Hinge Sliding Support Hardware Rivets","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/b3\/7a0237392f2af0770054a3351b19-200x200-1\/smooth_stainless_steel_rivets_thin_head_hinge_sliding_support_hardware_rivets.jpg","attrs":{"Material":"SUS304 \/ DIN 2462","Brand Name":"SITUO","Model Number":"ST-20007","Certification":"ISO9001 & TS16949"}}
Semi-finished hinges appear fine when leaving the factory, but rust occurs after 3-12 months of installation
Consequences for the Factory:
High after-sales costs, damaged brand reputation, lost customers.
3. Strength and Durability Requirements
Finished hinges fail to meet strength and durability requirements
Window and Door Hinges Must Withstand:
Repeated opening and closing (≥50,000 cycles)
Sash weight
Wind load and vibration
Weaknesses of Ordinary Solid Rivets:
Insufficient shear strength, easy to loosen over time
No buffer in solid structure, leading to noise and play
Stress concentration after riveting, easy fatigue fracture of hinge arms
Consequences for the Factory:
Failure to pass testing, inability to win project orders, elimination by hardware system suppliers.
Practical Solutions for Factories
1. Optimize Riveting Process
Reduce hinge deformation through:
Control hole diameter: 0.1~0.2mm larger than rivet diameter
Use precision positioning molds to ensure riveting concentricity
Adopt progressive riveting to avoid excessive one-time impact
For thin material hinges: add washers / support blocks to prevent deflection
Goal: No hinge deformation, no rivet cracking, improved first-pass yield.
2. Material Matching
Solve corrosion at the source:
Steel hinges → prefer galvanized steel rivets
201 hinges → match with 201 rivets
304 hinges → match with 304 rivets
Aluminum accessories → use aluminum rivets or stainless steel + insulating washers
Principle: Prioritize same materials to reduce potential difference.
3. Replace with Suitable Rivet Types
From the perspective of window and door hinge semi-finished factories, stainless steel flat head solid rivets are not the optimal choice.
More Suitable Structures:
Semi-hollow / hollow rivets: Low riveting pressure, no hinge deformation, suitable for mass automated production
Pan head / round head rivets: Higher shear resistance, less likely to loosen, more durable hinges
Stainless steel two-point rivets / step rivets: Accurate positioning, smooth opening and closing, commonly used in high-end hinges
Factory Summary
From the standpoint of a window and door hinge semi-finished factory: Stainless steel flat head solid rivets have high hardness, difficult riveting, easy to cause hinge deformation, average durability, and poor corrosion matching. They are not suitable as the main fastener for door and window hinges.
Material: Same-material pairing to reduce electrochemical corrosion
Structure: Prioritize semi-hollow / pan head / step rivets
Cost: Improving first-pass yield > saving on rivet costs
Manufacturing Capabilities
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.
Company Overview:
Total employees: 300
Technicians: 20
Engineers: 10
Quality control personnel: 15
Equipment: Over 300 pieces
Certifications & Management:
Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
