| JCN / Joint Connector Nut / Barrel Nut

JCN 家具螺母／插銷螺母

多工位冷鍛與自動攻牙，100% 檢測
相容 32mm 系統孔位，裝配準確順暢
提供多材質與表面處理，量產穩定。

Multi-station cold forging with automated tapping and 100% inspection.
Compatible with 32 mm cabinet system for precise installation.
Multiple materials & finishes for stable mass production.

| Precision Forging & Tapping

精密冷鍛與高精度攻牙

多工位冷鍛成型，尺寸穩定、強度均勻。
自動攻牙＋100% 檢測，鎖合流暢不卡死。
相容系統家具 32mm 孔位。
Dimensional stability and consistent strength.
Automated tapping with smooth engagement.
32 mm system compatibility.

| Finishes & Compliance

表面處理與法規符合

三價鉻、黑鎳、不鏽鋼等耐腐蝕處理。
通過鹽霧測試；RoHS／REACH 符合。
Trivalent chromium / black nickel / stainless finishes.
Salt spray validated; RoHS / REACH compliant.

| Strength & Durability

結構強度與耐用性

中碳鋼、不鏽鋼等材質，反覆鎖緊不易鬆脫。
材料與熱處理設計提升疲勞壽命。
Medium-carbon steel / stainless options.
Optimized fatigue resistance through tailored heat treatment.

| Customization & Quality

客製化能力與品質保證

OEM／ODM 彈性產能，快速交期。
ISO 9001／ISO 14001 認證，批次可追溯。
Flexible OEM / ODM capacity with short lead times.
ISO certified; full lot traceability.

| Threading Process

攻牙與輾牙加工實錄

Tapping & Thread Rolling in Action

JCN 插銷螺母的螺紋品質
取決於攻牙與輾牙的加工精度
捷領螺絲透過自動化攻牙機穩定切削成形
再以輾牙機滾製強化螺紋密合度
確保每顆螺母的螺紋結構完整、公差精準
鎖合順暢不卡死。

The thread quality of JCN
depends on precise tapping and thread rolling
Chieh Ling uses automated tapping machines for stable cut forming,
followed by roll-forming to enhance thread integrity
ensuring complete thread structure, precise tolerances
and smooth engagement on every nut.