Special Hex Socket Flange Head Screws With Cutting Thread

This screw features a rectangular head with a cup-shaped top.

a.) It is a specialized screw designed for applications where a low-profile head and precise fastening are required.

b.) The groove under the collar serves various purposes, such as enhancing grip and accommodating additional components.

Hexalobular socket with big shoulder

Hexalobular socket (6 lobe) / metric thread for both ends

a.) These screws combine the attributes of a flange-headed bolt with a triangular head. This unique design requires a matching triangular driver for installation or removal.

b.) These bolts are excellent at providing minimal tamper resistance and security. While these bolts provide some level of security, they are not as secure as other security screws. Therefore, caution should be exercised when using them in applications where security is paramount.

特殊半圓頭螺栓, 三角錐尾端, 梅花孔穴依照 ISO 10664 (6 lobe); 技術清潔度要求, 無顆粒。