Drenky Socket Head Cap Screws Bolts 304 Stainless Steel Screws M5 X 40mm Socket Screws DIN 912 (ISO 4762) Cylinder Screws with Hexagon Socket, Pack of 20, M5 Fully Threaded Machine Screws

Quality Material: The allen socket cap screws are made of 304 stainless steel, with suitable hardness to ensure that it is not easy to slip the wire when tightening the screws, not easy to slip the teeth, while ensuring the toughness of the screws and maintain good tensile strength. Can be used both indoors and outdoors in humid conditions.

High Strength: The hexagon socket screw have a hexagonal drive, a design that provides greater torque transmission capacity, resulting in easier handling and tightening, and can be used for high torque and heavy conditions.

Not Easy to Slip: Allen socket cap screws for standard size, uniform force, not easy to slip; thread obvious, smooth surface without burrs, firm threads can get a good grip.

Wide Application: These cylinder screws with hexagon socket are widely used in machinery, electrical, steel, chemical, furniture and other industries, as well as in cars, ships, aircraft and other large equipment.

Product Parameters: Size: 5 x 40 mm; Quantity: 20 pieces; Material: Stainless steel 304 (A2); Head type: Cylindrical head; Standard: DIN 912 (ISO 4762).