140PCS Stainless Steel Nuts and Bolts, Hex Head Cap Screws, Stainless Steel Bolts 6 Different Sizes Hex Socket Cap Head Bolts Thread Nail Nuts Assortment Kit for Machine Tightening Components

["【COUNTERSUNK EMBEDDING DESIGN】--- Hex head cap screws adopting a structure design similar to countersunk screws, the nail head can be completely embedded inside the mechanical components. After installation, the surface is flat and not protruding, which will not affect the normal operation of the equipment. It is suitable for fastening various machine tools and accessories.","【STAINLESS STEEL MATERIAL】--- 6 different sizes hex socket cap head bolts made from carefully selected 304 stainless steel material, it is sturdy, stable, not easily damaged or deformed, and can adapt to complex industrial environments. Thread nail thread is deep, the pitch is uniform, the pattern is clear, the use is balanced, and the fastening effect is good.","【TRANSPARENT STORAGE BOX】--- Stainless steel bolts complete set of components is classified and stored in a transparent storage box according to different specifications, which not only effectively protects the accessories from loss or damage, but also quickly distinguishes the required size, making retrieval and storage very convenient and efficient.","【MULTI SPECIFICATION SIZE】--- Cylindrical head nuts assortment set of screws and matching nuts with 6 different sizes, with a wide range of specifications, can meet the fastening needs of various scenarios such as machine tool assembly, equipment maintenance, industrial production, etc., without the need for additional separate procurement.","【STRONG ADAPTABILITY】--- Screw tightening components with extremely strong adaptability, it is not only a common maintenance accessory for professional technicians such as plumbers and assemblers, but also suitable for amateur maintenance enthusiasts to carry out daily equipment maintenance, balancing professionalism and practicality."]