China wholesale price grade 8.8 bolt and nut DIN931 DIN933

 In extreme cases, use a hammer to hit the hex wrench. Pour a few drops of household oil or spray a little aerosol lubricant on the screw head, the screw head will not be loosened by additional tools. Before attempting to disassemble, let the lubricant work between the threads for 20 minutes. The application range of bolts and nuts includes: automobiles, construction, electronic products, mechanical products, digital products, electrical equipment, electromechanical products. Bolts and nuts are also useful in ships, vehicles, water conservancy projects, and even chemical experiments. In short, bolts are used in many places. Precision bolts for special digital products. Micro-bolts such as glasses, watches, and electronic products; general-purpose bolts such as televisions, electrical appliances, and furniture; large-scale bolts and nuts used in engineering, construction and bridges; transportation equipment, airplanes, trams, cars, etc. are equivalent to a combination of large and small bolt .


Hex bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. Hex bolts with forged heads are also commonly used as headed anchor bolts.

Finish:ZINC, Plain

Material:Steel, Carbon Steel,brass,nylon

Place of Origin: China

Brand Name:BaoHe

Model Number: Hex Bolt

Standard: DIN

Size: M5-M60

Surface Treatment:galvanized,

Application: automotive,motorcycle

Product name: bolts and nuts suppliers

Packing:Cartons+plastic Bags

Head type: Hex

Feature: high tensile

Keyword: different types nuts bolts