Uxcell Flanged Button Head Socket Cap Screws,100 Pcs M4x4mm - 304 Stainless Steel Socket Drive Fasteners Bolts, Fully Thread Machine Screws (Black)

[Durable Material]: Made of 304 stainless steel, it has high hardness and good corrosion resistance. The material performance is stable and resistant to high temperatures. It can also be used in humid environments, suitable for long-term use indoors and outdoors.
[Features]: The flanged button head design offers a low profile and provides a larger bearing surface, ensuring a secure hold and distributing the load evenly. The flanged design helps to prevent over-tightening and provides a neat finish.
[Easy to Install]: According to the thread size and hole depth, select the corresponding round head hexagon socket screw thread diameter and length, align the screw with the target hole, and then tighten it with a hexagonal wrench.
[Application]: These button head socket screws are suitable for various applications such as machinery, automotive, electronics, and furniture assembly. Their sturdy construction, corrosion resistance, and stylish black color make them good for both functional and aesthetic purposes.

Specification
Material: 304 Stainless Steel
Color: Black
Thread Size:M4x4mm /M4x0.16"(D*L)
Pitch:0.7mm
Inner Hex Diameter:2.5mm /0.1"
Screw Head Size:7x2.08mm /0.28" x0.08"(D*T)
Flange Diameter:9.11mm /0.36"
Package Content:100pcs x Flanged Button Head Socket Cap Screws