Material: High quality alloy steel grade 10.9, higher strength, more durable than stainless steel bolts
Anti-corrosion: The flanged hexagon bolt is coated with a special black oxide finish, which is effective against corrosion and rust, and has good performance in outdoor and industrial engineering.
Usage: Flanged hex bolts are ideal for outdoor household and industrial applications in the automotive, marine assembly, and other machinery industries.
Package size: M8 x 50mm black flange hex head bolts 10pcs. Hexagon drive: 10 mm; Hexagonal washer diameter: 16.3
A flanged hex serrated bolt is a type of hex bolt with a flanged washer head on top. They are widely used in various industries such as construction, manufacturing, engineering, assembly, aircraft, etc., with their efficient application performance and durability, and provide a wide range of uses for professionals, hobbyists, landlords, repairmen, and DIY enthusiasts