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Presstech, India

Thane, Maharashtra

Year of Establishment: 1995
IndiaMART Member Since: 2006
Products [40]
Phone: +(91)-(22)-28145437

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A circlip (a combination of 'circle' and 'clip', and pronounced thus), or snap ring is a type of fastener consisting of a semi-flexible metal ring with open ends which can be snapped into place, into a machined groove on a dowel pin or other part to permit rotation but to prevent lateral movement.

There are two basic types: internal and external, referring to whether they are fitted into a tube or over a shaft. Circlips are often used to secure pinned connections.

Circlips which are fitted may be removed with a pair of needle-nosed pliers or a special snap ring tool if the circlip is designed to include entry points for the pliers or tool. Alternatively, cautious leverage with a flat-headed screwdriver may be necessary in lieu of the correct tools or design of snap-ring.

Common examples include "E-clips" (e-ring) and the (both internal and external) snap ring or circlip. This general type of fasteners are sized to provide an interference fit onto (or into, in the case of an internal fastener) a groove or land when in use, such that they must be elastically deformed in order to install or remove them. They are commonly referred to in some small engineering firms as dink. This is mainly because of the size of these components and originates from the slang term 'dinky'.


Circlips



We are engaged in the manufacturing of Nut Clips these are of good made by good quality raw materials and was highly demanded by the large industries.


Nut Clips



Retainers : These retainers are high in efficiency and also durable and rugged in construction. Sturdy these retainers are cost effective. These are widely known for its striking and unique features such as wide availability, superb and unmatched performance, unparalleled quality and reasonable pricing.

Spring : We are the manufacturer of Springs these are made by good quality raw material and was highly demanded by the large industries.



Retainer & Spring



A Retaining ring is a piece of hardware that holds on to a shaft in order to locate other items on the shaft, or to locate the shaft to a fixed item.
There are external retaining rings, which go on the outside of the shaft and internal retaining rings, which go on the inside of the shaft.
  • Type :  Snap ring
  • E-ring
  • Spiral ring - provides 360° of coverage
  •  E-ring
  • Klip (also known as a poodle ring) - similar to an E-ring but with larger ears that provide a large surface area against the retained part
  • Self-locking ring - does not require a groove
  • Split ring (also known as an X-washer) - fits into external grooves and is closed with a pair of pliers
  • Low clearance ring (also known as a crescent ring)  



Snap Ring



A dowel is a solid cylindrical rod, usually made of wood, plastic or metal. In its original manufactured form, dowel is called dowel rod.
Dowel rod is employed in numerous, diverse applications. It is used to form axles in toys, as detents on gymnastics grips, as knitting needles and as structural reinforcement in cabinet making. Dowel rod is often cut into short lengths called dowel pins, which are used in various ways :
  • As shelf supports in furniture.
  • As moveable pieces (i.e., pegs) in games.
  • As supports for hanging items such as keyrings and tools.

  • To secure two objects together with precise alignment in a dowel joint: a hole is bored in both objects and the dowel pin is inserted into the aligned holes.
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.

When designing mechanical components, 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 by bolts only), there can be significant variation, or "play," in component alignment.
Typical drilling and milling operations, as well as manufacturing practices for bolt threads, introduce at least 0.2 mm (0.008 inches) play for bolts up to 10 mm (3/8 inches). If dowels are used in addition to bolts, the play is reduced to approximately 0.01 mm (0.0004 inches).[citation needed].

In automobiles, dowels are used when precise mating alignment is required, such as in differential gear casings, engines, and transmissions.


Spiral Dowel Pin



We provide a wide range of spring clip that is manufactured using state-of-the-art technology and latest machines. These are fabricated using quality metal that is procured from most reliable vendors in the industry. The entire range of Spring Clips is in great demand because of following.

Features :
  • High efficiency
  • Durability
  • Accurate dimension



Spring Clips



Washers (11)
A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, and locking device. Usually washers have OD (outer diameter) about twice their ID (inner diameter).

Washers are usually metal or plastic. High quality capscrews require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied. Rubber or fiber gaskets used in taps to stop the flow of water are sometimes referred to colloquially as washers; while they may look similar, however, washers and gaskets are usually designed for different functions and made differently.

Types 
  • Anchor plate : An anchor plate or wall washer is a large plate or washer connected to a tie rod or bolt. Anchor plates are used on exterior walls of masonry buildings, for structural reinforcement. Being visible, many anchor plates are made in a style that is decorative.
  • Belleville washer : A Belleville washer, also known as a cupped spring washer, is a type of non-flat washer. It has a slight conical shape which gives the washer a spring characteristic. Belleville washers are typically used as springs, or to apply a pre-load or flexible quality to a bolted joint. Belleville springs are also used in a number of landmines e.g. the American M14 mine.
  • Spherical (Self-aligning nut) : A spherical washer is a washer with one radiused surface, which is designed to be used in conjunction with a mating nut in order to correct for up to several degrees of misalignment between parts.
  • Torque : A torque washer keeps the carriage bolt from spinning freely. It has a square hole in the center where the carriage bolt square fits into. It also has several bent prongs around the edge that dig into the wood to keep the washer from spinning.
  • Washer nut : The washer nut is a combination nut and washer. The washer is free floating just like using a separate washer and nut, however assembly is easier because the washer is captured.
  • Other : Flat,fender washer (mudguard washer in UK),hardened,lock,split,phenolic,wave,shoulder,spring,Multi-tooth (star washers),Bimetal,bit guard (horse tack).



Washers





Other Products




 

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