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Plastic Tube Ends Thumb Screws

 (20 product groups)

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Fence Post Cap

Fence post cap is a protective cover designed to fit over the top of a fence post, pipes, and tubes. It heps protect from weather damage (rain, snow, and UV rays), dirt, moisture or deterioration of the application.

Additionally, it can provide pipes and tubes a decorative touch. It is easy and quick to install by push in, used in residential as well as commercial industries.

  • Material: PE
  • Colour: White


Series Code :SRF0011

Flexible End Caps - Acid Resistance

Flexible End Caps are made from a flexible material that is able to stretch on to larger diameters for a snug fit. They provide protection to threads and non-threaded ends.

The cap features a hanging tab, which allows them to be used with wire hooks. They are an ideal solution for low temperature masking applications.

The caps also benefit from acid resistant material.

  • Can stretch on to larger diameters for a snug fit.
  • Provides protection to threads and non-threaded tips.
  • Features a hanging tab for use with wire hooks.
Material: TPEColour: BlackMaterial Flammability Standard: Series Code: SR1021

Knurled Thumb Screws - Slotted/Plastic

Knurled Thumb Screws, often simply referred to as Thumb Screws or a Knurled Screw, are among the most commonly used screw types and are highly important. This is due to their versatility, as they can be used across a plethora of industrial applications.

These Nylon Thumb Screws can be fastened manually; they are made for applications that need regular modification, because they are easy to install and remove. They can also be installed using a flat head screwdriver. Made from Natural Nylon 6/6, they have a knurled head that features a slotted drive.

As well as M4 Thumb Screw options, our Nylon Thumb Screw range also has M3, M5 and M6 thread size availability.

Non-Threaded End Caps

Non-Threaded End Caps are ideal to securely protect non-threaded or threaded tubing, pipe or rods. Keeps out dirt, debris, and other contaminants. Has some abrasion resistance, which keeps the mating part safe during storage and shipping. Can also be used for masks in painting, plating or sand blasting applications.

Quick and easy to install and remove.

Can be used for plumbing, HVAC, and industrial applications.

  • Securely protects threaded or non-threaded tubing, pipes, and rods.
  • Quick and easy to install and remove.
  • Used for plumbing, HVAC, and industrial applications.
Material: PE, PP, LDPE Colour: Yellow, Black, Grey, Natural, Blue Series Code: SRF0023, SR1062

Push In Glides

Push In Glides, or Tube Inserts, are commonly used at the base of tubular products like chair legs. The push-fit glide provides protection, not just for the assembly, but more importantly for the surface below. Ideal protection for wooden, carpeted and other floor surfaces.

Our Push-In Glide range has a wide range of material options to choose from, including but not limited to; Polyamide (PA), Polyethylene (PE), Acrylonitrile Butadiene Styrene (ABS), Felt and also Steel; as well as various finishes and colour choices to choose from.

Our offer features numerous styles, including; Domed, Angled, Metal-Pronged, Ribbed, Threaded, Lightweight and Heavy Duty. Plus lots of shapes to suit your application needs, including; Round, Oval, Rectangular and Square.

  • Attractive finish provides enhanced aesthetic appearance
  • Easy to assemble
  • Secure fitting
  • Durable and long-lasting.

Ribbed Pipe End Caps

Ribbed Pipe End Caps are ideal for protecting threaded or non-threaded pipes, tubes or rods. In addition it is used to shield or mask areas during the painting process, as well as preventing dirt, dust, or debris from entering.

It is easy to install and remove, and it can withstand a maximum temperature of 79.4C. Designed for plumbing, HVAC, and industrial applications.

  • Material: LDPE
  • Colour: Red, Yellow


Series Code :SR1046

Round End Caps - Standard

Standard Round End Caps are non-threaded and available in a wide range of sizes. They are ideal for protecting threaded or non-threaded tubing, pipes and rods. Standard, short and long caps are available. The short versions are for general purpose closure and the long versions have an extra depth and feathered edge which ensure a tight fit. The design of these longer caps helps to prevent accidental displacement.

  • Material: PE, PP
  • Colour: Yellow, Black, Grey, Natural

Round Feet Ferrules - Standard

Standard Round Feet Ferrules are a type of protective cap that offer protection to tubes, rods and occasionally threads, as well as the end of furniture legs, chair legs, and ladder steps. They are anti-slip and anti-scratching floors. Designed to fit perfectly, providing a snug and secure fit.

The ferrules offer protection to the shaft or tube to ensure it doesn't split when meeting hard surfaces and provide floor protection and grip.

It is easy to install simply by pushing them onto the end of the applications. Also durable and long-lasting, protecting your applications. It is used in furniture manufacturing, retail and commercial applications.

  • Material: PVC, LDPE, Nylon
  • Colour: White, Black, Natural

Round Feet Ferrules - Tapered

Tapered Round Feet Ferrules are a type of protective cap that offer protection to tubes, rods and occasionally threads, as well as the end of furniture legs, chair legs, and ladder steps. They are anti-slip and anti-scratching floors. Designed to fit perfectly, providing a snug and secure fit.

The ferrules offer protection to the shaft or tube to ensure it doesn't split when meeting hard surfaces and provide floor protection and grip.

It is easy to install simply by pushing them onto the end of the applications. Also durable and long-lasting, protecting your applications. It is used in furniture manufacturing, retail and commercial applications.

Material: PVC, NylonColour: White, Black, Natural

Screw On Glides

Made from Polytetrafluoroethylene (PTFE) these Screw On Glides are screw mounted and come with a Steel washer. These Glider Screw Fixings stop chairs and other product with tubular fixings from sliding around on smooth surfaces.

  • 4.5mm diamter screw hole
  • Non threaded and threaded centre options
  • Colours: Natural and Black.

Square Feet Ferrules

Square Feet Ferrule covers the sharp edges of square tube ends, preventing water, moisture, dirt or dust from damaging the tube ends. They can be used for finishing and protection and are applied to cover sharp tube edges.

Its push-fit makes them quick and easy to install and remove. It can be used in the automotive, electrical and medical industries.

  • Material: LDPE
  • Colour: Black


Series Code :SR1521

Standard Round End Caps

Standard Round End Caps are used to securely protect threaded or non-threaded tubing, pipes, and rods during transportation, a paint process or on a finished product. It prevents dirt, debris, dust and other contaminants from damaging the tubes.

These caps are easily applied by pushing onto the application and can be re-used upon removal. They are used for industrial, HVAC, and plumbing applications and can withstand temperatures up to 70C.

  • Material: LDPE
  • Colour: Natural, Red

Standard Size Pipe Caps

Standard Size Pipe Caps are a low cost protectve cap with a high quality finish.

Moulded caps that are designed to grip over the outside diameter of threaded and non-threaded pipe ends, preventing the ingress of foreign materials during storage and shipping.

The cap design features internal ribs that ensure a tight fit. In addition, the range includes caps that have a small vent hole to eliminate air pressure build up, and meets ANSI and DIN specifications.

  • Designed to prevent ingress of foreign material during storage or shipping.
  • Includes internal ribs to ensure a tighter fit.
  • Features a small vent hole to eliminate air pressure build up.
Material: LDPE, PVC Colour: Green, Blue, Orange, Yellow, Red, Black, Natural, Grey Series Code: SR1358, SRTXTPE, SR1387, SR1340

Tapered Caps & Plugs - Heavy Duty

Tapered Caps & Plugs protect threaded and non-threaded pipes, ports, and access points from damage, dust and debris during storage and shipping. They have a heavy duty wall and a tapered sealing ring for maximum protection.

Heavy duty tapered caps and plugs are designed to provide extra protection and durability where standard caps and plugs would not suffice. It provides a secure seal by push fit, excellent durability, and resistance to impact and abrasion. Used for applications in machinery, automotive, and industrial.

  • Material: LDPE
  • Colour: White, Red


Series Code :SR1003

Thumb Screw Knobs - Knurled

Knurled Knobs, or Thumb Knobs easily press fit on to screws, creating a small knob for clamping or securing an application. These Thumb Screw Knobs, also known as Thumb Bolts, can be used with any length of screw. The knurled edge is easily gripped for tightening and loosening.

Our offer features a range of black and orange Knurled Knobs, made from Polyoxymethylene (POM). Several options available; the first two options offer easy assembly with bolts and nuts, with a single hammer-stroke. Suitable for M4, M5, M6, M8 and M10 hexagon bolts and nuts. They are in compliance with DIN 555, 601, 934, 558, 571, 931 and 7976. The third options easily assembles on socket head screws, also with one hammer-stroke. Available for inside hexagon bolts from M3 up to M10, and in compliance with DIN 912, 6912, 7984.

Also available are Knurled Screws or Nuts made from either Steel, with a tensile strength class of 5.8 (500 N/mm). This option has a visible face fine turned and blackened. The other option made from Stainless Steel AISI 303 - the visible face find turned with a matte, shot-blasted finish. Various threads available include M5 knob screw options.

A Thumb Screw Knob made from Acetal is also in our thumb knob range. These can be used as a thumb screw or a knob, with caps available for use with any length screw. Colour options include Black, Blue and Red.

The range also features a black Polyamide (PA 6) Knurled Kbob, suitable for Socket Head Caps Screws, which easily assembles into the base of the knob. Not special tools or glue is required. The knurled edge increases grip.

Thumb Screw Knobs - T-Head

T-Head Thumb Screw Knobs can be press-fit onto screws to create a small knob for clamping or securing. These knobs can be used with any length screw and the T-Head design provides extra leverage when tightening.

Thumb Screws - Wing Plastic

These Thumb Screws - Wing Plastic are fasteners utilised in various applications that demand a secure and readily adjustable connection. These screws are made with a wing-shaped plastic head that offers leverage for simple twisting.

It has a strong grip and is simple to handle, allowing for quick and easy tightening or loosening by hand. The wing shape gives a wider surface area for the thumb or fingers to grasp, making it perfect for applications that need frequent adjustments. This function allows the user to apply torque without using extra tools.

Commonly used in industries such as electronics, automotive, and furniture manufacturing. They are especially suitable in situations that need a non-metallic connection since the plastic head protects sensitive or polished surfaces. As a result, they are ideal for fastening components, panels, or fittings without leaving unattractive marks or scratches.

Tube End Caps

Tube End Caps offer ideal protection for threaded or non-threaded tubing, pipes and rods. Standard, short and long caps are available. The short versions are for general purpose closure and the long versions have an extra depth and feathered edge that ensure a tight fit. The design of these longer caps helps to prevent accidental displacement. Tube End Caps serve the same purpose as Heat Shrink End Caps but do not shrink when heated during the application process. They are UV and weather resistant, making them ideal outdoor applications.

Tube End Plugs

Tube End Plugs are essential components used to seal the ends of tubes and pipes in a wide range of industries. Designed to provide a secure and reliable closure that helps prevent leaks, contamination, and damage to the tube or pipe. They have exceptional durability, versatility, and ease of installation; offering numerous benefits and be be used in various applications in industries such as construction, plumbing, and manufacturing.

Highly versatile in terms of materials and sizing. These plugs are typically made from high-quality materials like rubber and plastic, ensuring excellent strength and resistance to wear and tear.

Available in various sizes and designs to fit different tube or pipe dimensions, providing a precise and secure seal.

  • Provides a secure and reliable closure that prevents leaks, contamination, and damage to the tube or pipe.
  • Used in the construction, plumbing, and manufacturing industries.
  • Provides a precise and secure seal.
Material: LDPE, PVC, PE Colour: Natural, Black, White Series Code: SRSTPI, SR1601, SR6461

Wing Knobs - Staggered/Threaded Stud

Male Staggered Wing Knobs are designed with a protruding metal shoulder to ensure metal to metal assembly while giving good leverage. Staggered wing knobs have steel studs and are resistant to solvents, oils, grease, and chemicals.

Series Code :SR1579