共找到 9046 条与 紧固件 相关的标准,共 604 页
Conical spring washers for assemblies
Hexagon weld nuts with flange
Terminology of fasteners—Coatings
GB/T32076 的本部分与GB/T32076.1 规定了螺纹规格为M12一M36 .性能等级为10.9/10 、预载荷高强度栓接结构用捏剪型圆头螺栓和螺母连接副(以下简称栓接连接副)。 本部分设计的栓接连接副允许的预载荷之0.7R-XA.…。 本部分规定的栓接连接副由一个螺栓.一个螺母和一个垫圈(仅在螺母支承面下使用)组成。 注:为取得满意的结果,确保螺栓的正确使用非常重要。 有关正确使用的方法,可咨询或参照有关规范。 预载荷适应性试验方法见GB/T32076.2 。 本部分适用于工业与民用建筑.桥梁.塔桥结构.锅炉钢结构,起重机械及其他钢结构用预载荷连接的扭前型高强度螺栓连接副。
High-strength structural bolting assemblies for preloading—Part 8: Torshear type bolt with cup head,and nut assemblies
Cross-recessed raised countersunk (oval) head tapping screws
Hexalobular socket head cap screws
Cross-recessed pan head tapping screws
Hexalobular socket raised countersunk head screws
Hexagon head tapping screws
Hexalobular socket countersunk head tapping screws
Hexalobular socket pan head tapping screws
High-strength structural bolting assemblies for preloading—Part 9: Torshear type bolt with hexagon head with large width across flats,and nut assemblies
Hexalobular socket cheese (short) head screws
本标准规定了开槽半沈头自攻螺钉的型式尺寸,技术条件和标记。 本标准适用于螺纹规格为ST2.2一ST9.5 .产品等级为A级的开槽半沉头自攻螺钉。
Slotted raised countersunk (oval) head tapping screws
Slotted pan head tapping screws
Hexalobular socket raised countersunk (oval) head tapping screws
Tapping screw and washer assemblies with plain washers
Slotted countersunk (flat) head tapping screws
Hexalobular socket pan head screws
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