温州市丰鼎紧固件制造有限公司
Wenzhou Fengding Fastener Manufacturing Co., Ltd.
温州市丰鼎紧固件制造有限公司
Hex Phillips Bolt for Motorcycles (GB /T 29.2 - 1988)
material Carbon steel
grade, rigidity grade 4.8
Coating electroplating
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