Cap Head Screws

This range of sealing screws has a cap head with a torx socket drive, incorporating an O-ring that is compressed-squeezed between the head, the socket drive and the mating surface to complete the seal. Manufactured from stainless steel, which provides good corrosion resistance and is slightly magnetic.

Seal screws are a type of fastener designed with an o-ring to provide secure bi-directional protection against contaminates such as gases and fluids in various applications, minimising the risk of damage to sensitive equipment. They prevent the entry of water, dust, or other contaminants, ensuring a secure, reliable connection.

Seal screws are used in threaded and non-threaded holes in applications such as cabinets or used in the automotive and electric industries.

Please note: Our seal screws are designed for use in applications where sealing properties are required. It could be confused with standard fasteners, these do not require sealing properties and with an O-ring you will not get a sealing property like you get with seal screws and may damage the ring. Clearance holes are recommended for optimal sealing performance (see measurements below). Clearance hole depth is 2-3 times the thread pitch; threads are metric coarse pitch.

• Designed with an o-ring to provide secure bi-directional protection against contaminates, such as gases and fluids, in various applications

• Prevents the entry of water, dust or other contaminants, ensuring a secure and reliable connection.

• Used in threaded and non-threaded holes, in applications such as cabinets, or used in the automotive and electric industries.

Material: 303 Stainless Steel Series Code: SRP0173.TX

This range of Captive Screws feature a cap head with a hexagonal drive. Hexagonal drives are ideal for precision assembly and are ideally used where less surface area is available.

They are an ideal fitting solution for panels with non-threaded holes. They are used to comply with the Machinery Detective 2006/42/EC - generally to ISO 4762. Captive Screws are commonly used with Threaded Captive Washers (sold separately).

These screws are made from Stainless Steel that provides good resistance to corrosion and machinability.You can find a group of screws with a blackened finish and others without. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

• An ideal fitting solution for panels with non-threaded holes.

• Used to comply with the Machinery Detective 2006/42/EC - generally to ISO 4762.

• The material is a popular choice for construction and automotive applications.

Material: Titanium G5, Titanium G2, Blackened Stainless 316, Blackened Stainless 303, 316 Stainless Steel, 303 Stainless Steel Series Code: SRP0154.A2

This range of Shoulder Screws feature a cap head with a choice of hexagonal , torx or slotted drive.

• Hexagonal drives are ideal for precision assembly and are ideally used where less surface area is available.
• Torx drives provide a positive-engaging, fast-locating technique for transmitting drive torque with less necessary downward pressure.
• Slotted drives accept standard blade screwdrivers and require less downward pressure to drive parts, than those with recessed openings.
  

They are made from austenitic Stainless Steel or Titanium that provides good resistance to corrosion and machinability. The material is a popular choice for construction and automotive applications.

• They are made from austenitic Stainless Steel or Titanium that provides good resistance to corrosion and machinability.

• The material is a popular choice for construction and automotive applications.

Material: 303 Stainless Steel, 316 Stainless Steel, 416 Stainless Steel, Titanium G2, Titanium G5 Colour: , Black Series Code: SRP0145.A2, SRP0132.A2, SRP0145.A4, SRP0130.A4, SRP0131, SRP0145.B2, SRP0132.B2, SRP0130.B2, SRP0145.B4, SRP0130.B4, SRP0132, SRP0130.T2, SRP0130.T5, SRP0130.A2

This range of Vented Screws features a cap head with a hexagonal drive. Hexagonal drives are ideal for precision assembly and are ideally used where less surface area is available.

The screws hollow core acts like a venting system. The range complies to DIN 912 (with central vent). They are made from ultrasonically cleaned austenitic Stainless Steel that provides very good resistance to corrosion, good strength and machinability.

The material is a popular choice for construction and automotive applications.

• Hollow core provides an integrated vent system.

• Made from ultrasonically cleaned austenitic Stainless Steel that provides good resistance to corrosion.

• Complies to DIN 912.

Material: 316 Stainless Steel, 304 Stainless Steel Series Code: SRP0090.A2

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 Shoulder Screws features a cap head with a hexagonal drive. Hexagonal drives are suitable for precision assembling and when there is limited surface area and the precision shoulder allows accurate assembly. They are made from Stainless Steel.

• The shoulder feature of these screws provides additional surface area for improved grip.

• Vented design allows for controlled airflow, making them ideal for applications where proper ventilation is crucial.

• Suited for sealed enclosures, housings, and machinery.

Material: 316 Stainless Steel, 303 Stainless Steel Series Code: SRP0098.A4