Hex Head Screws M4

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

A Cap Screw, sometimes referred to as a Cap Head Bolt, are a type of threaded fastener that is commonly used when making mechanical connections between mating components. The Cap Head Screws ensure the objects are held together securely.

Cap Screws have a large head and a cylindrical shaft with an external thread. The head of the plastic cap screw is hexagonal in shape; these Hex Head Screws are available as either a flat head bolt or with a slotted drive.

Our Hexagon Head Cap Screw range is lightweight and also resistant to corrosion, oil, abraision, and most chemicals.

Our Hex Screw range is available in a choice of plastic materials, including;

• Synthetic Nylon 6/6 with its has high mechanical strength and rigidity, wear resistance and damping ability
• Polyamide 6.6 that has good heat resistance, durability and strength
• Polycarbonate (PC) which is a strong, transparent plastic with great impact resistance
• Polyether Ether Ketone (PEEK) with UL rated flame resistance; a material that has a continuous use temperature of 180C, and good chemical resistance
• Polypropylene (PP), a semi-rigid thermoplastic material with good heat and fatigue resistance
• Polyvinylidene Fluoride (PVDF) with good thermal stability, UV resistance, as well as good resistance from abrasion, high energy radiation, creep, fatigue, chemicals and solvants, and has high dielectric strength.
  

Our Hex Head Screw colour options include; Black, Light Brown, Clear (Transparent), Maroon, Natural and White.

• UL94 V0 and UL94 V2 flame rated options
• DIN and ISO rated options

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

Vented screws are fasteners with a hole drilled through the middle that allow gases trapped at the bottom of a blind threaded hole to escape through the core and provide airflow within an application. The screws are a common option for HV and UHV systems because their centre vent feature reduces virtual leakage from high vacuum systems.

This range of Vented Screws features a hexagonal head. They are made from Stainless Steel.

• Allows gases trapped at the bottom of the threaded hole to escape through the core and provide airflow.

• Their centre vent feature reduces virtual leakage from high vacuum systems.

• It is suited for sealed enclosures, housings, and machinery.

Material: 316 Stainless Steel, 304 Stainless Steel Series Code: SRP0091.A4