T/SDHW 0001-2019 Home hardware off-centered connector。
T/SDHW 0001-2019 Home hardware off-centered connector。
Basic Information
Scope
Scope: This standard applies to eccentric connectors for furniture; Main technical content: This standard specifies the terms and definitions of eccentric connectors, product classification, requirements, test methods, inspection rules, marking, user's manual, packaging, transportation, and storage. Among them, "requirements" include the chemical composition of zinc alloy eccentric wheels, limits of harmful substances, appearance, main dimensions and angles (assembly dimensions, locking angle of eccentric wheel and connecting screw of three-in-one eccentric connectors, and assembly dimensions (length of connecting screw without thread)), physical and chemical properties (salt spray test), mechanical properties (compressive strength of two-in-one and three-in-one eccentric connectors; tensile strength of eccentric wheel of two-in-one and three-in-one eccentric connectors; tensile strength of pre-embedded nut thread of three-in-one eccentric connectors; tensile strength of assembly of pre-embedded nut and plywood of three-in-one eccentric connectors; tensile strength of connecting screw of two-in-one and three-in-one eccentric connectors; torsional strength of eccentric wheel and connecting screw of three-in-one eccentric connectors; compressive strength of plywood eccentric connectors; load-bearing pressure between boards after assembly of two-in-one and three-in-one connectors and torque of connecting screw head cross), and other technical indicators and provisions.