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Steel Screws M4

 (8 product groups)

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Hex Head Cap Screws - Metal

Hexagonal Head Cap Screws are distinguished by their hexagonal head, allowing easy installation and tightening with a wrench or socket. Made of metal to provide strength, hardness, corrosion resistance, and temperature resistance.

It is used to secure metal parts that must withstand heavy loads, vibrations, or other stresses. Used in various applications, including machinery construction, electrical equipment and automotive.

  • Material: SS, MS
  • Colour: Natural
  • DIN Rated

Machine Screws - Binder

Binder Machine Screws feature a slotted head that allows them to be tightened or loosened using a flathead screwdriver. The head is thicker than the pan, with a deeper slot and a bevelled outside edge.

Ideal for applications that demand minimal weight and strong chemical and electrical resistance. They are universal fasteners that meet DIN 85 or ISO 1580 specifications. Used for binding material swatches, big manuals, and electrical applications.

  • Material: Mild Steel, Stainless Steel, Nylon
  • Colour: Chrome, Natural

Machine Screws - Countersunk

Countersunk machine screws have a flat head with a tapered bottom, allowing the screw to rest flush with the surface of the material to which it is fastened, making them excellent for situations where the head is not visible. This keeps the skin and clothes from snagging.

Usually threaded down the shaft and may be tightened with a screwdriver or equivalent equipment. It is simple to install and remove, providing a tidy and visually pleasing finish while remaining useful. They are long-lasting, corrosion-resistant, and lightweight. Used in applications such as handrails, furniture and lighting fixtures.

  • Material: Stainless Steel, Mild Steel, Nylon, PVDF, PP, PPS, Reny, PEEK, PA
  • Colour: Natural, White, Black, Beige, Light Brown, Tan
  • Material Flammability Standard: , UL94 V-0, UL94 HB


Series Code :SR1967

Machine Screws - Flat

Flat machine screws are characterised by a flat head with no tapering that sits flush with the surface. Typically threaded along the entire shaft length, and can be tightened with a screwdriver. Designed to screw completely into a countersunk hole.

The flat head offers a firm grip and keeps the screw from sliding. It is a durable, aesthetically pleasing fastener with good temperature resistance. It is less likely to damage the surface of the material they are being screwed into than protruding machine screws. Used in applications for furniture, machinery and electrical.

  • Material: Stainless Steel, Nylon, PA, Mild Steel, PC
  • Colour: Natural, Clear


Series Code :SR1923

Machine Screws - Pan

Slotted, Torx and Crossed (Phillips) style Pan Head Machine Screws that come in standard metric and imperial sizes.

A Pan Head Screw is a great replacement to metal screws. They are lightweight, and offer resistance to vibration, chemical and electrical resistance, and corrosion.

A wide choice of materials are available in our Screw Pan Hd range, including Nylon 6/6, Polycarbonate (PC), Polyether Ether Ketone (PEEK), Polyphenylene Sulfide (PPS), plus metal options in Mild Steel and Stainless Steel.

  • DIN 85 and DIN 7985
  • Colours: Beige, Brown, Clear and Natural.

Set Screws - Metal Hex Socket Head with Cup Point

These self-tapping screws with metal hex socket heads and cup points are used to join two or more pieces of material. They are distinguished by their hexagonal head, which can be turned with a hex socket wrench, and their cup-shaped point, which burrows into the material being fastened to prevent the screw from loosening.

The cup point design offers a strong and sturdy attachment by giving a sharp point that bites into the materials. Their self-tapping function removes the need for pre-drilling or tapping, saving time and effort during installation. They have a tensile strength class of 5.8 (500 N/mm2).

A hex socket wrench is required for installation and removal. This is especially useful in applications where screws must be accessible or removed frequently. Used in machine construction, automobile production, and medical device applications.

Shoulder Screws - Hex Socket Head

These Shoulder Screws, also known as shoulder bolts, are a type of fastener with a cylindrical shoulder that separates the screw's head from its threaded part. The shoulder is machined to a precise tolerance and serves as a bearing surface for the screw head.

Shoulder Screws are useful in situations that call for a mounting pin, dowel, joint, shaft, or sliding action. It is somewhat magnetic, strong, and corrosion resistant, but not in very harsh conditions.

This range of Shoulder Screws features a hexagonal socket head, which allows them to be easily tightened or loosened with an Allen wrench or hex key. They also feature a non-smooth head, which aids in gripping. These screws are suitable for electronics, machinery and automotive applications.

  • Shoulder is machined to a precise tolerance and serves as a bearing surface for the screw head.
  • Easily tightened or loosened with an Allen wrench or hex key.
  • It is somewhat magnetic, strong, and corrosion resistant.
Material: 303 Stainless Steel, Black Steel Series Code: SRP0137, SRP0136

Socket Head Cap Screws - Metal Standard Head

Socket Head Cap Screws with Metal Standard Heads are used to secure and tighten a connection between two or more pieces of material. The cylindrical metal standard head design has a flat top and a recessed hex socket.

It has high strength, durability, and corrosion resistance. The recessed hex socket ensures a secure grip and high torque transfer during installation.

Installation and removal are easy using a hex key or Allen wrench. Used in industries such as automotive, electronics, manufacturing, and construction.