余姚市鸿特盛金属制品有限公司
Yuyao Hutson Metal Product Co., Ltd.
余姚市鸿特盛金属制品有限公司
Contersunk head single neck with full thread or partial thread (DIN 7505 (A) - 1986)
grade, rigidity A4-80
规格范围:M3 ~ M6,长度范围:10MM ~ 100MM