Screw and bolt custom

Short Description:

Product Detail

Product Tags

screw:

Product introduction: A type of fastener consisting of a head and a screw. According to the purpose, it can be divided into three categories: machine screws, set screws and special purpose screws. The machine screw is mainly used for the imprisoned connection between a part with a fixed threaded port and a part with a through hole, without the need for nut matching (this connection form is called screw connection, which is also a detachable connection, and can also be used with Nut fit, used for fastened connection between two parts with through holes), self-tapping screws, wood screws, etc. are also a type of machine screws. Set screws are mainly used to fix the relative position between two parts. Special purpose screws, such as eyebolts, are used for hoisting parts.

bolt:

Various types of fasteners consisting of a head and a screw (a cylinder with an external thread) need to be matched with a nut to fasten two parts with through holes. This connection method is called a bolt connection, and the bolt is a detachable connection.

Types of screws:

Machine screws, self-tapping screws, drill-tail screws, wallboard screws, fiber nails, wood screws, hexagon screws, captive screws, combination screws, miniature screws, furniture screws, electronic screws

Screw head type:

Hexagon head, hexagon head flange face, square head, T-shaped head, oblate head, cylindrical head, round head, pan head, countersunk head, semi-sunk head.

Groove:

Philip, cross-shaped, one-shaped, inner triangle, inner corner square, rice-shaped, flower-shaped, plum-shaped, flower-shaped single-shaped, special-shaped, inner hexagonal