Button Head Bolts 12.9 Grade High Tensile Dome Allen Head Machine Screws, M3×6mm,30 Pcs

Surface: Blackened. Material: High Tensile 12.9 Grade Steel. Thread Length: 3mm - 100mm(Excluding head thickness). See full description The nuts are enclosed in qualitative packaging and delivered in a timely manner to the customer. The round head design provides a larger contact surface area, distributing the load evenly and reducing the risk of surface damage when tightened, are commonly used in industries such as automotive, machinery, electronics, and furniture assembly. Features：Good strength of extension and corrosion resistance in many environments,easy to use and does not slip, robust and reliable. Drive system: Internal Hex, Size: M2/M2., 5/M3/M4/M5/M6/M8/M10/M12 Common materials include carbon steel, stainless steel, brass, and aluminum. China Wholesale Price 6mm Allen Key Bolt - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji manufacturers and suppliers They can also be treated with finishes such as zinc plating or black oxide coating to enhance corrosion resistance. 12.9 grade bolt manufacturers & grade 12.9 bolts suppliers in india, Buy Grade 12.9 Material, Grade 12.9 Hex Bolts & Metric Hex Head Bolts at best price. Check 12.9 Grade Allen Bolt Dimension & Price list ex Mumbai Button Head Bolts 12.9 Grade High Tensile Dome Allen Head Machine Screws, M3×6mm,30 Pcs Head style: Round Head Smooth surface without burrs, neat and clear threads, uniform force, not easy to slip during operation. Head Type: Hex Dome/Button Head , Material: 12., 9 grade high tensile carbon steel Commonly used in a wide range of industries and applications, including construction, machinery, automotive, and general manufacturing. Product Features: The allen screws are made of 12., 9 grade alloy steel, high strength and durability.