self-drilling screws-stainless steel screws-weld nuts【Raying Industrial Co., Ltd】

2019-06-28

Socket set screws

A set screw is a type of screw generally used to secure an object within or against another object, normally not using a nut (see bolts compared with screws).

2019-06-12

Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal. It may meet IFI, DIN7504, JIS, BS Satandard or Customized designs .

2019-05-16

WELD NUT

Weld nut is a special type of nut specifically designed to be welded to another object. It may meet the standards DIN929 or DIN928. There are various types for different applications

2019-04-18

KEP NUT

Kep nut is Hex Nut with assembled free spinning External Tooth Lock washer. The lock washer creates the locking feature against the bearing surface of the nut and the mating surface. It is used to make assembly more convenient.

2019-04-10

Self tapping screws

A self-tapping screw is a screw that can tap its own hole as it is driven into the material. For hard substrates such as metal or hard plastics, the self-tapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap.

2019-03-05

Conical washer Nut

We supply verious types of conical washer nut, including conical washer nut, flange conical washer nut, serration conical washer nut,

2019-02-26

Stainless steel nuts

Mechanical properties of stainless steel nuts see ASTM F594, A194 (Heavy). Mechanical properties of metric carbon steel nut See ISO 898/2, 898/6, DIN 267/4 stainless steel nut mechanical properties See ISO 3506/2 related regulations.

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Socket set screws