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{"title":"Intelligent CNC Machined Parts Adjustable Pins Commercial Door Hardware","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/be\/8600f314a772d08a3bf31fcaa331-200x200-1\/intelligent_cnc_machined_parts_adjustable_pins_commercial_door_hardware_accessories.jpg","attrs":{"Sample period":"10 to 15 days","Size":"Various sizes available","Corrosionresistance":"Yes","Orign":"China"}}
Eccentric Hexagonal Rivets Flat Head Sliding Support Connecting Construction Hardware
Stainless steel internal hexagonal eccentric rivets, flat-head sliding support connecting pieces - high-end door and window building accessories
International Standards for Building Hardware in the Global Manufacturing Industry
Building hardware international standards serve as the universal language of global manufacturing and a core threshold for enterprises to enter the international market. Meanwhile, technical barriers represent the key competitive advantage maintained by leading enterprises. This section focuses on the core international standards, technical thresholds, and industry impacts of building hardware, analyzing the pivotal role of international standards and technical barriers in global manufacturing.
Core International Standard Systems
Global building hardware standards are divided into three major systems: EU EN series standards, US ANSI series standards, and Japanese JIS series standards, supplemented by general standards issued by the International Organization for Standardization (ISO). These standards cover material, dimension, performance, service life, safety, and other aspects, with overall requirements higher than China's National Standards (GB), making them mandatory for enterprises targeting the international market.
EU EN Series Standards (Core Standards)
The EU applies the strictest building hardware standards worldwide. The EN series covers door and window hardware, structural connectors, sanitary hardware, and other products.
EN 1906: Classification, requirements and test methods for door and window hardware
EN 12209: Corrosion test method (salt spray) for door and window hardware
EN 1627: Burglary resistance standard for doors and windows
EN 13126: Safety requirements for building glass hardware
EN 14411: Performance requirements for construction fasteners
Key Requirements:
EN 1906: Operating cycle life ≥ 100,000 times for high-end door/window hardware; ≥ 50,000 times for standard hardware
EN 12209: High-end hardware must pass ≥ 1,000 hours of salt spray testing with no visible corrosion
EN 1627: Defines six burglary resistance classes (RC1-RC6). RC2 requires over 30 minutes of prying resistance; RC4 requires over 15 minutes. Most high-end buildings require at least RC2
US ANSI Series Standards
US building hardware standards emphasize safety, durability and compatibility.
ANSI A156.1: Performance requirements for door and window hardware
ANSI A156.2: Performance requirements for hinges
ANSI A156.115: Safety standard for smart locks
ANSI B117.1: Salt spray corrosion test standard
Key Requirements:
ANSI A156.1: Operating cycle life ≥ 100,000 times; load capacity must meet architectural application requirements
ANSI B117.1: Outdoor building hardware must pass ≥ 500 hours of salt spray testing for outdoor corrosion resistance
ANSI A156.115: Strict requirements for anti-theft performance, password security, emergency release, and other functions
Japanese JIS Series Standards
Japanese building hardware standards emphasize precision and compatibility.
JIS B 1181: Dimensions and performance of bolts and nuts
JIS H 3100: Copper and copper alloy sheets
JIS G 4305: Stainless steel sheets
JIS A 1510: Performance of door and window hardware
Key Requirements:
Extremely high dimensional accuracy: bolt diameter tolerance within ±0.01 mm
Strong focus on environmental performance: heavy metal content must comply with Japanese environmental regulations
ISO General Standards
ISO develops universal building hardware standards widely referenced globally, including:
ISO 898-1: Performance requirements for high-strength bolts
ISO 10605: Salt spray corrosion test standard
ISO 12944: Protective coating standards
Most national and regional standards are refined and upgraded based on ISO fundamentals.
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.
Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.
Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
Our customers include bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
Our Capacity
Main Products
Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type
Factory / Manufacturer
Services
CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
