Hex Head Bolt

Products tagged with Hex Head Bolt

DIN 933 / DIN 931 Black Hex Bolts and Nuts

DIN 933 / DIN 931 Black Hex Bolts and Nuts

Hotop Fasteners supplies DIN 933 / DIN 931 black hex bolts and nuts for machinery, structural assembly, construction, industrial equipment, and general fastening applications. Manufactured from carbon steel materials such as 35K and 45# steel, these fasteners are available in multiple strength grades, including 4.8, 6.8, 8.8, 10.9, and 12.9. The black oxide finish gives the product a clean industrial appearance and makes it a practical choice for mechanical assembly and hardware supply.

Grade:4.8 / 6.8 / 8.8 / 10.9 / 12.9
Material:Carbon Steel
Standard:DIN 933 / DIN 931
Hot Dip Galvanized Hex Bolt and Nut, High Strength Grade 8.8

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.

Grade:4.8 / 6.8 / 8.8 / 10.9 / 12.9
Material:Carbon Steel
Standard:DIN931, DIN933, ISO4014, ISO4017; DIN, ASME, GB, JIS, ISO options
DIN 933 Carbon Steel Hex Bolts Zinc Plated Black Finish

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.

Grade:4.8 / 6.8 / 8.8 / 10.9 / 12.9
Material:Carborn Steel
Standard:DIN、ASME、GB、JIS、ISO