“MS”后的前三个数字指定了螺栓的设计。合金钢,160 Ksi抗拉强度,96 Ksi剪切强度;镀Cad II。
MS200后的两个数字指定了螺栓的直径。
在前五个数字后添加( - )表示头部无安全丝孔。
在前五个数字后添加( H )表示头部有安全丝孔。
注意:该系列螺栓不提供柄部孔。取代了NAS144到NAS158。
零件号中的最后数字 { } { } 表示握持长度,以1/16英寸为单位。将“T”尺寸加到握持长度上可得到总长度。
螺栓的握持长度应从头的下侧测量到柄的完整圆柱部分的末端。
零件号示例:
MS20007-16 = 7/16英寸直径,每英寸20螺纹,1.00英寸握持长度,1.812英寸总长度,头部无孔。
MS20007H16 = 7/16英寸直径,每英寸20螺纹,1.00英寸握持长度,1.812英寸总长度,头部有孔。
MS20004-(x) | MS20005-(x) | MS20006-(x) | MS20007-(x) | MS20008-(x) |
OLD NAS144- | OLD NAS145- | OLD NAS146- | OLD NAS147- | OLD NAS148- |
NAS144-9 | NAS145-10 | NAS146-12 | NAS147-14 | NAS148-14 |
NAS144-10 | NAS145-11 | NAS146-13 | NAS147-15 | NAS148-15 |
NAS144-11 | NAS145-12 | NAS146-14 | NAS147-16 | NAS148-16 |
NAS144-12 | NAS145-13 | NAS146-15 | NAS147-17 | NAS148-17 |
NAS144-13 | NAS145-14 | NAS146-16 | NAS147-18 | NAS148-18 |
NAS144-14 | NAS145-15 | NAS146-17 | NAS147-19 | NAS148-19 |
NAS144-15 | NAS145-16 | NAS146-18 | NAS147-20 | NAS148-20 |
NAS144-16 | NAS145-17 | NAS146-19 | NAS147-21 | NAS148-21 |
NAS144-17 | NAS145-18 | NAS146-20 | NAS147-22 | NAS148-22 |
NAS144-18 | NAS145-19 | NAS146-21 | NAS147-23 | NAS148-23 |
NAS144-19 | NAS145-20 | NAS146-22 | NAS147-24 | NAS148-24 |
NAS144-20 | NAS145-21 | NAS146-23 | NAS147-25 | NAS148-25 |
NAS144-21 | NAS145-22 | NAS146-24 | NAS147-26 | NAS148-26 |
NAS144-22 | NAS145-23 | NAS146-25 | NAS147-27 | NAS148-27 |
NAS144-23 | NAS145-24 | NAS146-26 | NAS147-28 | NAS148-28 |
NAS144-24 | NAS145-25 | NAS146-27 | NAS147-29 | NAS148-29 |
NAS144-25 | NAS145-26 | NAS146-28 | NAS147-30 | NAS148-30 |
NAS144-26 | NAS145-27 | NAS146-29 | NAS147-31 | NAS148-31 |
NAS144-27 | NAS145-28 | NAS146-30 | NAS147-32 | NAS148-32 |
NAS144-28 | NAS145-29 | NAS146-31 | NAS147-33 | NAS148-33 |
NAS144-29 | NAS145-30 | NAS146-32 | NAS147-34 | NAS148-34 |
NAS144-30 | NAS145-31 | NAS146-33 | NAS147-35 | NAS148-35 |
NAS144-31 | NAS145-32 | NAS146-34 | NAS147-36 | NAS148-36 |
NAS144-32 | NAS145-33 | NAS146-35 | NAS147-37 | NAS148-37 |
NAS144-33 | NAS145-34 | NAS146-36 | NAS147-38 | NAS148-38 |
NAS144-34 | NAS145-35 | NAS146-37 | NAS147-39 | NAS148-39 |
NAS144-35 | NAS145-36 | NAS146-38 | NAS147-40 | NAS148-40 |
NAS144-36 | NAS145-37 | NAS146-39 | NAS147-41 | NAS148-41 |
NAS144-37 | NAS145-38 | NAS146-40 | NAS147-42 | NAS148-42 |
NAS144-38 | NAS145-39 | NAS146-41 | NAS147-43 | NAS148-43 |
NAS144-39 | NAS145-40 | NAS146-42 | NAS147-44 | NAS148-44 |
NAS144-40 | NAS145-41 | NAS146-43 | NAS147-45 | NAS148-45 |
NAS144-41 | NAS145-42 | NAS146-44 | NAS147-46 | NAS148-46 |
NAS144-42 | NAS145-43 | NAS146-45 | NAS147-47 | NAS148-47 |
NAS144-43 | NAS145-44 | NAS146-46 | NAS147-48 | NAS148-48 |
NAS144-44 | NAS145-45 | NAS146-47 | NAS147-49 | NAS148-49 |
NAS144-45 | NAS145-46 | NAS146-48 | NAS147-50 | NAS148-50 |
NAS144-46 | NAS145-47 | NAS146-49 | NAS147-51 | NAS148-51 |
NAS144-47 | NAS145-48 | NAS146-50 | NAS147-52 | NAS148-52 |
NAS144-48 | NAS145-49 | NAS146-51 | NAS147-53 | NAS148-53 |
NAS144-49 | NAS145-50 | NAS146-52 | NAS147-54 | NAS148-54 |
NAS144-50 | NAS145-51 | NAS146-53 | NAS147-55 | NAS148-55 |
NAS144-51 | NAS145-52 | NAS146-54 | NAS147-56 | NAS148-56 |
NAS144-52 | NAS145-53 | NAS146-55 | NAS147-57 | NAS148-57 |
NAS144-53 | NAS145-54 | NAS146-56 | NAS147-58 | NAS148-58 |
NAS144-54 | NAS145-55 | NAS146-57 | NAS147-59 | NAS148-59 |
NAS144-55 | NAS145-56 | NAS146-58 | NAS147-60 | NAS148-60 |
NAS144-56 | NAS145-57 | NAS146-59 | NAS147-61 | NAS148-61 |
NAS144-57 | NAS145-58 | NAS146-60 | NAS147-62 | NAS148-62 |
NAS144-58 | NAS145-59 | NAS146-61 | NAS147-63 | NAS148-63 |