M4x45mm Fully Thread Hex Socket Head Knurled Cap Screw Bolt Black 10pcs Push Button Switches These are low profile zinc

These are low profile zinc plated with half hexagonal and half round body nutserts which provides easier installation

window curtains and french window curtains

reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface

no CT needed

Length:7 Meter / 23 Feet

M4x45mm Fully Thread Hex Socket Head Knurled Cap Screw Bolt Black 10pcs Push Button Switches These are low profile zincDescription: Designed with hex socket head and metal material. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry.