uxcell M4 x 20mm Wood Screws Phillips Flat Head Carbon Steel Self Tapping Screws Black 200pcs

uxcell M4 x 20mm Wood Screws Phillips Flat Head Carbon Steel Self Tapping Screws Black 200pcs

Thread Size: M4 x 20mm/M4 x 0.79"(Thread.Dia x Total.L) Head: Flat Head, Drive Type: Phillips, Quantity: 200 pcs Made of carbon steel for high hardness and strength. Black oxide finishes for corrosion and resistance. The threaded design can screw into the hardwood faster and reduce the cracking problem, for wood and fiberboard are the good replacement. Widely used in electronics, communication, electric power products, cultural goods, floorboard fastening applications, etc. Feature:
Made of carbon steel for high hardness and strength. Black oxide finishes for corrosion and resistance.
Widely used in electronics, communication, electric power products, cultural goods, floorboard fastening applications, etc.
the wood screws have a flat head design that can provide a flush surface in countersunk holes.
Description:
Product Name: Flat Head Phillips Screws/Self Tapping Screws
Material: Carbon Steel
Thread Size: M4 x 20mm/M4 x 0.79"(Thread.Dia x Total.L)
Head Size: 7mm x 2.6mm/0.28" x 0.1"( Max.d x T)
Finish: Black Oxide
Drive Type: Phillips
Head Style: Flat Phillips Head
Package Content: 200pcs x Self Tapping Screws