金属螺钉 - 沉头开槽螺钉 - 等级A
Slotted countersunk flat head screws (common head style) — Product grade A
Mechanical Engineering 与“机械工程”相关的标准资料,支持在当前标签内搜索。
Slotted countersunk flat head screws (common head style) — Product grade A
Countersunk head screws (general purpose) - Product grade A
Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation
Mechanical vibration — Balance quality requirements of rigid rotors — Part 1: Determination of permissible residual unbalance
Welding — General tolerances for welded constructions — Dimensions for lengths and angles — Shape and position
Steel butt-welding pipe fittings Eccentric reducers with reduced pressure factor
Technical delivery conditions for fasteners Part 30: Metric thread rolling screws of property class 10.9
Fasteners; Product grades for parts for bolted connections for use at temperatures ranging from -200°C to +700°C
Fasteners Technical delivery conditions Designs and dimensional accuracy Examples of tolerance indications
Geometrical Product Specifications (GPS) — Series of conical tapers and taper angles; values for setting taper angles and setting heights