HT Hex Head Bolt:M3 x 30 - DIN 933/8.8/Black/Full Thread

This HT Hex Head Bolt is a full-thread fastener crafted from steel, designed for secure mechanical joining in industrial applications. Conforming to the DIN 933 standard, it features a metric M3 nominal diameter and a 30mm nominal length. The bolt achieves a property class of 8.8, providing a reliable balance of strength and ductility for general engineering tasks. A black surface finish is applied to the exterior, offering a distinct visual identifier while serving as a protective layer. Buyers select this specific configuration when precise fitment to the DIN 933 head profile is required alongside consistent material performance. To choose this item, verify that your assembly demands an M3 thread with a 30mm engagement length and an 8.8 grade strength rating. Ensure the full thread coverage meets your clamping depth requirements before finalizing the selection.