GB/T 819.2-2016
ActiveCountersunk flat head screws with cross recess—Part 2: Property class 8.8, stainless steel screws and non-ferrous metal screws
十字槽沉头螺钉 第2部分:8.8级、不锈钢及有色金属螺钉
🔗 Related Standards / 同类标准
GB/Z 32564-2016
Nut design guide
GB/Z 41117-2021
Fasteners—Fundamentals of hydrogen embrittlement in steel fasteners
GB/T 959.3-1986
Specifications for ring--Cutting rings
GB/T 959.2-1986
Specifications for ring--Round wire snap rings
GB/T 893.2-1986
Circlips for hole--Type B
GB/T 974-1976
Screws,cross recessed,120° raised countersunkhead
GB/T 973-1976
Screws,cross recessed,oval head
GB/T 3104-1982
Fasteners--Widths across flats of hexagon products