Products
Explore our fastener catalog built for industrial reliability and project efficiency.
Hot Dip Galvanized Hex Bolt and Nut, High Strength Grade 8.8
Hotop Fasteners supplies hot dip galvanized hex bolts and nuts for structural fastening, construction projects, industrial equipment, power installations, and general engineering use. This product is designed for buyers who need strong fastening performance, corrosion resistance, and stable bulk supply. Multiple standard systems, material options, and strength grades are available to support different project requirements.
DIN 933 Carbon Steel Hex Bolts Zinc Plated Black Finish
These DIN 933 carbon steel hex bolts are available in M8x30mm and M10x30mm sizes, with grade options from 4.8 to 12.9 and surface finishes including zinc plated, black, plain, and hot dip galvanized. They are suitable for machinery assembly, industrial fastening, metal structures, equipment repair, and bulk project purchasing.
Zinc Plated Carbon Steel Hex Head Bolts Grade 6.8 8.8 DIN
These zinc plated carbon steel hex head bolts are available in M8-M72 sizes and grade options including 6.8 and 8.8, with extended grade choices from 4.8 to 12.9 for different fastening requirements. They are suitable for industrial assembly, steel structures, machinery, construction hardware, and bulk fastener supply.
DIN933 DIN931 Black Oxide Carbon Steel Hex Bolts Grade 4.8 6.8
These DIN933 and DIN931 carbon steel hex bolts are available in M10x80, M12x90, M14x100, and M16x110 sizes, with grade 4.8 and 6.8 options for industrial fastening. Surface options include black finish, zinc plated, plain, and HDG for machinery, construction, steel structure, and bulk fastener supply.
M8x40mm M8x45mm DIN933 DIN931 Carbon Steel Hex Bolts Hot Dip Galvanized
These M8-M72 carbon steel hex bolts are available in DIN933 and DIN931 standards, with grade options from 4.8 to 12.9 and finishes including plain, zinc plated, black, and hot dip galvanized. They are suitable for machinery, construction, steel structures, and bulk fastener supply.
DIN 933 Hot Dip Galvanized Carbon Steel Hex Bolts Grade 8.8 M12 M14 M16 M18 M20
These DIN 933 hot dip galvanized carbon steel hex bolts are designed for robust metric fastening in construction, steel structures, machinery, and industrial assembly. Primary sizes include M12, M14, M16, M18, and M20, with grade 8.8 as the key strength option and additional grades available to meet various project requirements.
HDG Carbon Steel Hex Head Bolts Grade 4.8 8.8 ASTM A193 B7
These HDG carbon steel hex head bolts are designed for industrial fastening, construction hardware, machinery assembly, and bulk bolt-and-nut supply. The product supports grades 4.8, 6.8, 8.8, 10.9, and 12.9, with M8-M36 sizes, 20-200mm lengths, UNC thread type, and hot dip galvanized surface treatment.
DIN931 DIN933 M16x100 M16x80 Hot Dip Galvanized Carbon Steel Hex Bolts Grade 8.8
These DIN931 DIN933 hot dip galvanized carbon steel hex bolts are available in M16x100mm and M16x80mm, with grade options including 4.8, 6.8, and 8.8. They are suitable for construction, machinery, steel structure, equipment assembly, and wholesale fastener supply.
DIN933 Zinc Plated Carbon Steel Hex Bolt and Nut Set Grade 10.9 GB Standard Various Lengths
DIN933 zinc plated carbon steel hex bolt and nut set with grade 10.9 main option, available grades 4.8, 6.8, 8.8, 10.9 and 12.9, M3-M72 size range, GB, DIN, ISO, ASME and industrial standard options.