KS W ISO 9254:2005 航空航天.強(qiáng)度等級(jí)小于或等于1100MPa、有涂層或無(wú)涂層、金屬材料制成的標(biāo)準(zhǔn)直徑或中徑柄、長(zhǎng)MJ螺紋、普通在鍵頭螺栓.尺寸
Aerospace-Bolts, normal spline head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa-Dimensions