Special black plastic metric thumb screws supplier | Screws wholesale

Special black plastic metric thumb screws supplier | Screws wholesale

Yuhuang is a special black plastic metric thumb screws supplier. Customized thumb screws and customizable packaging are available. We offer your firm engineering and design services for customized or modified parts. Thumb screws commonly have a knurled, hex, or socket cap head, and an external hex, internal hex, or slotted drive. Used for screws that you wish to repeatedly install or remove without the use of tools. Ridges on outer edge of head prevent slippage. The most common material used in thumb screws is steel, this material is predominantly iron mixed with carbon. It offers the highest strength compared to other metals and elements, but is the least corrosion resistant. Also known as Carbon Steel.

Specification of special black plastic metric thumb screws supplier

special black plastic metric thumb screws supplier
Metric thumb screws
CatalogThumb screw
MaterialCarton steel, stainless steel, brass and more
FinishZinc plated or as requested
SizeM1-M12mm
Head DriveAs custom request
DrivePhillips, torx, six lobe, slot, pozidriv
MOQ10000pcs
Quality controlClick here see screw quality inspection

Head styles of special black plastic metric thumb screws supplier

Drive type of special black plastic metric thumb screws supplier

Points styles of screws

Finish of special black plastic metric thumb screws supplier

Variety of Yuhuang products

     
 Sems screw Brass screws Pins Set screwSelf tapping screws

You may also like

      
Machine screwCaptive screwSealing screwSecurity screwsThumb screwWrench

Our certificate

About Yuhuang

Yuhuang is a leading manufacturer of screws and fasteners with a history of over 20 years. Yuhuang is well known for capabilities to manufacture custom screws. Our highly skilled team will work closely with customers to provide solutions.

评论

发表评论

此博客中的热门博文

What are dowel pins - Yuhuang Electronic Technology Co., Ltd.

图片
What are dowel pins - Yuhuang Electronic Technology Co., Ltd. Dowel Pins : a steel pin, usually cylindrical, that can keep machine parts in proper alignment or fasten them together. Inserted into receiving holes, dowel pins hold together parts of an assembly with friction. They may also be used as location pins. These pins are common in the automotive and aerospace industries as well as in furniture making. Dowel pins are often used as precise locating devices in machinery. Steel dowel pins are machined to tight tolerances, as are the corresponding holes, which are typically reamed. A dowel pin may have a smaller diameter than its hole so that it freely slips in, or a larger diameter so that it must be pressed into its hole (an interference fit). When designing mechanical components, mechanical engineers typically use dowel holes as reference points to control positioning variations and attain repeatable assembly quality. If no dowels are used for alignment (e.g., components are mated...
阅读全文

What are Chicago screws? From Yuhuang Electronic Technology

图片
What are Chicago screws? From Yuhuang Electronic Technology Chicago screws, which are also known as a barrel nut, barrel bolt, sex bolt, post and screw or connector bolt. Chicago screws is a type of fastener (nut) which has a barrel-shaped flange and protruding boss that is internally threaded. The boss sits within the components being fastened, the flange provides the bearing surface. The sex bolt and accompanying machine screw sit flush on either side of the surfaces being fastened. It is normally chosen because of its low profile compared to other nuts. The sex bolt often has a built-in feature, such as a slot, to aid in tightening the fastener. Some sex bolts, more commonly known as ‘architectural bolts’, have knurled barrels to allow one-sided assembly. ‘Binding posts’ are similar to architectural bolts in that they are designed to be assembled from one side, but they have teeth on the flanged surface to keep them fixed. A sex bolt is a mating fastener combining a fastener (nut) ...
阅读全文

What are countersunk screws used for - Yuhuang Electronic Technology

图片
What are countersunk screws used for - Yuhuang Electronic Technology A screw is a type of fastener, sometimes similar to a bolt, typically made of metal, and characterized by a helical ridge, known as a male thread or just thread. Countersunk Screws A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material. Countersunk heads are often used in soft and hard woodworking applications. Countersinking is especially necessary when working with hardwoods. Countersunk screws are a type of fastening that sits flush with the surface of the material it occupies. These screws typically are used so that you can cover them easily with either a screw cap or piece of wood. Other applications include the need for a fastening not to protrude so other objects can rest upon it stably, or to fasten it further to another object. The typical angle of a countersunk screw head is 82 degrees, but this varies dep...
阅读全文