Description
Holo Krone Metric thread 12.9 black natural high-strength steel socket cap screw. If you need a hexagonal socket cap screw that provides a smooth contour and surface, Holo Krome screw is an excellent choice. These Holo Krome metric socket cap screws have higher strength than traditional screws of the same size because they are hot forged ®, This means you can use fewer screws to complete the work. ###Features and advantages: Hot forging means enhanced fatigue failure resistance by 15 to 18%. High strength alloy steel means they have better mechanical properties than carbon steel. Size control, precision threads, typical applications, machine processing, safety protection, electronic applications, household appliances, medical applications, construction applications, etc. Note the need for a hex wrench/Allen wrench. We have launched a series of Holo Krome natural steel hex socket cap screws, providing various metric and imperial thread sizes and lengths. ###Standard thread meets Din 912 standard/ISO 4762 standard # # socket screw
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