Tr14x3 Thread Gauge
Plug Accuracy: 7H/8H/9H
Ring Accuracy: 7h/7e/7c/8h/8e/9h/9e/9c
Material: GCr15 Steel
Hardness: 58-60HRC
Contact: Kern (Sales Manager)
Phone:
Tel: 0086 18102953660
Email: sales@suremm.com
Add: Rm227 Building1,Road 1,South District, Dongguan.
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