Thread Diameter:4mm/0.16”; Thread Pitch:0.7mm/0.02”; Head Height: 2mm/0.08”; Screw Length:35mm/1.37”. The hexagon socket head cap screws are made of reinforced stainless steel 304 material with high hardness and corrosion resistance. The shiny surface can be well matched to your machine. The hexagonal design is easy to install and the high-strength material avoids hex design damage. Ensure safe installation and removal. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. These button head socket cap screws are a perfect replacement for old screws and can be used on a wide range of machines such as headlight rings, motorcycles, speakers and other machines. Specifications:

Thread Diameter :4 mm/0.16inch

Head Diameter: 7 mm/0.27inch

Head Height: 2 mm/0.08inch

Screw Length: 35 mm/1.37inch

Allen Hex Drive: 2.5 mm/0.1inch

Material: High Quality Stainless Steel 18-8 (304)

Weight: 80g

Package Included:

25 x M4x35mm Button Head Socket Screws

About Button Head Socket Cap Screws

Button head socket cap screws are precision threaded threaded fasteners with an internal socket drive (also called allen hex drive) for installing in areas with limited side clearance.
The internal hex drive requires an allen wrench.
They are known for their effecient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on and serves a wide range of use for professionals, amateurs, landlords, repairmen and DIYers.
These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw.