本标准涵盖九种不同类型和样式的翼形螺母的完整通用和尺寸数据。ASME B18中包括美国国家标准认可的蝶形螺钉和翼形螺钉。6.8. 本标准中包含的尺寸数据并不意味着所描述的所有产品都是库存生产尺寸。采购商应就产品的可用性与供应商协商。

This standard covers complete general and dimensional data for nine various types and styles of wing nuts. Thumb screws, and wing screws recognized as American National Standard are included in ASME B18.6.8. The inclusion of dimensional data in this standard is not intended to imply that all the products described are stock production sizes. Purchasers should consult with suppliers concerning availability of products.