方法一：产品分类(大小类)+标准类别
[国际]ISO 5856 - 2008
航空航天 强度≤1100Mpa 金属材料 标准杆 短或中等长度MJ螺纹 偏十字槽 100°沉头螺钉
Aerospace - Screws, 100 degrees normal countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - Dimensi
[欧标]EN 2884 - 2024
航天航空 - 盘头螺钉 偏十字槽 光杆公差h12 短螺纹 钛合金 阳极氧化 MoS2润滑 - 等级：1100MPa(室温)/315℃
Aerospace Series - Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized, MoS2 Lubricated - Classification: 1100 MPa (at Ambient Temperature)/315℃
[欧标]EN 4162 - 2016
航空航天 - 100°沉头螺钉 偏十字槽 镀镉 合金钢 中等螺纹长度 粗公差普通杆 等级：1100MPa(室温)/235℃
Aerospace Series - Screws, 100° Countersunk Normal Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Medium Length Thread, in Alloy Steel, Cadmium Plated - 1100 MPa (at Ambient Temperature)/235 °C
[欧标]EN 2897 - 1996
航天航空 - 盘头螺钉 偏十字槽 紧公差 普通杆 短螺纹 合金 镀镉 - 等级：1100MPa(室温)/235℃
Aerospace Series - Screws, Pan Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated - Classification: 1100 MPa (at Ambient Temperature)/235℃
[欧标]EN 2940 - 1995
航空航天系列 镀银FE-PA92HT(A286)耐热钢制全螺纹偏置十字凹槽100°沉头螺钉 等级:900MPa(环境温度)/650
Aerospace series - Screws, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at ambient temperature)/650 °C