fillister hex socket knurled head screw
size:M8*20
surface treatment:black oxide coating
material:10B21
class:8.8
Material of Special fasteners:
Stainless steel
carbon steel
brass
alloy /aluminum steel
high strength steel
HDG
Passivated
Cr3+
Plain
Etc
Special screw (SUS screw,Cd lines screw,step screw...)
Special bolts (double head bolts...)
Special Nuts (weld nuts,slotted nuts,expansion nuts...)
Special rivets (solid rivets,tubular rivets...)
Special machining and staping metal parts
Machine ,Automobile
Constrution,
Electronics,
Home appliances ,
Fitness equipment,
Garden tools,furniture,
Lighting ,
Other industry required fasteners of the types of commodity products.
Service.
Top Quality
Green Product
Guarantee/Warranty
Experienced Staff
Finish of special fasteners:
Kinsom Special Fasteners Overview:
Main products mainly used in a wide varity of:
Competitive Advantages of Kinsom: