Hexagon head with washer speciality bolts
M8*100
black oxide coating
10B21
class:8.8
All the speciality cold formed FASTENERS are customized.
1.Product:Baosteel raw material make sure the product good toughness and high strength,quality meets the demand of International European Union standards.
2.Application:this kind of product is for autos .autos parts.autos assembly.
autos mirror,autos seat,autos electronics parts,universal parts,car cleaning tools and equipment, Engine Mission of Autos.
3.we also can give your suggestion and design according to your drawingsandsamples. .Any specific screws can be provided according to customers' requirements .
4. FREE SAMPLES can be sent on request.
Come to see us,Let's talk more details.
