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What kinds of parts do stainless steel standard fasteners usually consist of?

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  • Time of issue:2020-09-30 14:32
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(Summary description)Stainless steel standard fasteners usually include the following categories: self tapping screws, wood screws, washers, retaining rings, pins, rivets, assemblies and connecting pairs, studs.

What kinds of parts do stainless steel standard fasteners usually consist of?

(Summary description)Stainless steel standard fasteners usually include the following categories: self tapping screws, wood screws, washers, retaining rings, pins, rivets, assemblies and connecting pairs, studs.

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2020-09-30 14:32
  • Views:
Information

Stainless steel standard fasteners usually include the following categories: self tapping screws, wood screws, washers, retaining rings, pins, rivets, assemblies and connecting pairs, studs.
1, self tapping screw: similar to machine screws, but the screw thread for the special tapping screw thread. For fastening two thin metal components, make it become a whole, members need to make holes, because the screw has high hardness, can be directly screwed into the member Kong Zhong, the response of the internal thread forming member. This form of connection is also removable.
2, wood screws and machine screws: is similar, but the thread on the screw for wood screws with the special rib, can be directly screwed into the wooden components (or parts), used to put a hole with the metal (or metal parts) with a wooden component fastening together. This connection also belongs to removable connections.
3, in the shape of a washer: Fasteners oblate ring. Between the supporting surface is arranged on the bolts, screws or nuts and connecting parts surface, plays an increasing connecting parts contact surface area, reduce the pressure per unit area and protect the connected part surface is not damaged; another kind of elastic washer, also prevents the nut loosening.
4: Ring: for the machine or equipment in the shaft slot or hole groove, play a role in preventing the shaft or hole on the left and right movement.
5 、 pin: mainly for parts positioning, and some can also be used for parts connection, fixed parts, transmission power or locking other fasteners.
6 rivet: a type of fastener consisting of two parts, head and nail bar, used to fasten the parts (or components) that connect the two through holes so as to form a whole. This form of connection is called rivet joint, or riveting. Generic and non removable connection. The rivets on the part must be destroyed because the two parts that are joined together are to be separated.
7, assembly and connection assembly: refers to a class of fasteners such as a combination of supply, machine screws (bolts, or screws and washers (self) or spring washers, lock washers) combined supply connection refers to a kind of side; some special fasteners bolts, nuts and washers for combination should be, such as steel structure with high strength and large six hexagon head bolt.

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