Bolts

Durable DIN 3570 U bolts with hot dip galvanized and zinc finish for corrosion resistance. Ideal for construction projects. Custom sizes available. Factory direct with fast delivery.

Manufactured to DIN standards, this HDG hex bolt and nut set offers superior corrosion resistance with a durable yellow zinc finish. Ideal for heavy-duty applications, it ensures reliable fastening and long service life. Custom sizes available.

M30 hex bolt and nut set in Grade 8.8 high tensile strength. Available in carbon or stainless steel. Durable, corrosion-resistant, and ideal for heavy-duty industrial applications. Custom sizes and finishes supported. Direct factory supply with fast delivery.

Hot-dip galvanized carbon steel hex bolts in sizes 3/8, 1/4, and 5/16. Available in grades 4.8 to 12.9 for high strength and corrosion resistance. Ideal for industrial fastening. Custom options and OEM support available.

High-strength DIN444 eye bolt made from stainless steel grade 8.8 with durable yellow zinc finish. Ideal for lifting and rigging applications. Offers excellent corrosion resistance and reliable performance. Custom sizes and packaging available for B2B orders.

These small M2 and M3 lifting eye bolts are made from stainless steel with a plain finish, offering excellent corrosion resistance and durability. Ideal for precise lifting tasks, they provide reliable performance and are available for custom orders.

High-strength hex flange bolt with zinc finish for corrosion resistance. Meets DIN 6921 standard. Ideal for heavy-duty construction machinery. Custom sizes available. Durable and reliable.

High-strength ASTM A325 HDG structural bolts with heavy hex head. Excellent corrosion resistance for steel construction. Custom sizes available. Factory direct with fast delivery.

High-strength Grade 8.8 hex bolts in M20, M24, M30 sizes. Compliant with DIN933/931 standards. ISO9001 certified. Durable yellow zinc finish. Ideal for building and machinery applications. Custom packing and OEM available.

High-strength DIN933 hex bolts and nuts in M3-M48 sizes, grades 4.8-12.9. ISO9001 certified, carbon steel with white/yellow/natural finish. Ideal for building and machinery. Custom packing and fast delivery from Tianjin or Qingdao port.

High-strength DIN912 hex socket head cap screw in 10.9 and 12.9 grades. Black finish for corrosion resistance. Suitable for building and machinery. Custom sizes and materials available. ISO9001 certified.

High-strength stainless steel hex bolts and nuts per DIN933. Available in grades 4.8 to 12.9 with hot-dip galvanized option. Durable, corrosion-resistant, and customizable for industrial fastening needs.

High-strength carbon steel hex socket bolts in grades 4.8 to 12.9. Black finish for corrosion resistance. Ideal for heavy-duty industrial fastening. Custom sizes available. Factory direct with fast delivery.

High-strength stainless steel hex bolts in SS304, 316, A2-70, and A4-80 grades. Compliant with DIN933/931 standards. Features durable yellow zinc finish for enhanced corrosion resistance. Ideal for industrial fastening applications. Custom sizes and packaging available.

High-strength M36 hex bolt and nut set, compliant with DIN933 and DIN934 standards. Available in stainless steel with white zinc, yellow zinc, or hot-dip galvanized finishes. Ideal for heavy-duty industrial applications requiring corrosion resistance and reliable fastening.

Made from 304 stainless steel with A2 70 finish, these hex bolts, nuts, and washers offer excellent corrosion resistance. Available in M4 to M48 sizes and 10mm to 300mm lengths. ISO9001 certified, customizable colors, and suitable for industrial fastening applications.

High strength grade 8.8 hex bolts and nuts in black finish. DIN933/931 standard, M20 size, lengths 10-300mm. ISO9001 certified, ideal for building and machinery. Custom sizes and packing available.

High-strength carriage bolt per DIN603 with durable zinc finish. ISO9001 certified, customizable in size and length. Ideal for construction and industrial fastening. 23 years of manufacturing expertise ensures reliable quality and competitive pricing.

Made from premium SS304 A2-70 stainless steel, these hex bolts and nuts offer excellent corrosion resistance and durability. Available in M6 to M16 sizes, they meet DIN933 standards for reliable performance in general industrial applications. Custom sizes and packaging options are available.

High-strength hex bolts in grades 4.8 to 12.9, zinc plated for corrosion resistance. Meet DIN standards, ideal for industrial fastening. Custom sizes and finishes available. Durable, reliable, and cost-effective for B2B applications.