Threaded Vented Screws

Wide Flange Threaded Protection Plugs shield threads and fittings from damage and contaminants during production, storage and shipment. The nitrile gasket ensures a leak-tight seal against the mating surface. The wide flange prevents paint flakes from entering the hole upon removal. Withstands intermittent temperatures from -40C up to +100C.

• Its wide flange design keeps any paint flakes from the hole when removed.

• Their nitrile gasket seals the plug to the mating surface for leak-tightness.

• It is recommended for intermittent temperatures from -40C to +100C.

Material: PA Colour: Yellow Series Code: SR5761

Quick Fit Threaded Protection Plugs protect threads and fittings from damage during production, storage and shipment, ensuring they remain in good condition and ready for use when needed. They keep contaminants like dirt, dust, debris and moisture out of the hole.

Conceals the initial thread of standard female threads. They are suitable for various applications including those in the hydraulic and general engineering industries. They cover a wide range of thread sizes that meet Metric, Gas and UNF standards.

This series is manufactured from Post Consumer Recycled material, which is designed to support Essentra’s ESG ambitions and those of our customers. Material: LDPE - PCR Colour: Green Series Code: SRTFUPCR

Threaded Sealing Caps are designed for use with BSP and Gas Threads protect threads and fittings from damage during production, storage and shipping. Features an interior neoprene rubber sealing disc that limits fluid leakage and reduces possible shear. Used in hydraulic and pneumatic systems.

• The cap is fitted with an internal neoprene rubber sealing disk to limit fluid leakage, plus it reduces potential shearing.

• It is easy to install and remove by hand, but its hex head allows the plug to be applied or removed with a spanner or socket at low torque.

• Used in various applications, including hydraulic, pneumatic and general engineering industries.

Material: HDPE Colour: Yellow, Red Series Code: SR1126

Threaded O-ring Plugs for UNF Threads include a compressed flange lip and an O-ring (optional) to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a hex wrench, screwdriver, or hand. Often used on flat-faced hydraulic fittings, it is recommended when strength and resistance are desired as it can withstand temperatures that range from -40F to 230F | -40C to 110C. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

• Material: PP, HDPE
• Colour: Yellow, Black, Red
• Material Flammability Standard: UL94 V-0

Vented Cap Screws, made of PEEK, provide exceptional mechanical strength, chemical resistance and thermal stability.

Features a hollow core or vent that allows trapped gas or liquid to escape, which makes them ideal for vacuum applications.

The screws maintain their structural integrity and performance at temperatures up to 260C, which makes them ideal for use in medical, electronics and automotive industries. Material: PEEK Colour: Beige Series Code: SR2012

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 countersunk machine head with a hexagonal drive. Hexagonal drives are suitable for precision assembling and when there is limited surface area. They are made from Stainless Steel.

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

• Ideally suited for usage in sealed enclosures, housings, and machinery.

• Hexagonal drives are suitable for precision assembling.

Material: 316 Stainless Steel, 304 Stainless Steel Series Code: SRP0093.A4

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 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

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 socket button head with a hexagonal drive. Hexagonal drives are suitable for precision assembling and when there is limited surface area. They are made from Stainless Steel.

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

• Hexagonal drives are suitable for precision assembling and when there is limited surface area.

• Suited for sealed enclosures, housings, and machinery.

Material: 316 Stainless Steel, 304 Stainless Steel Series Code: SRP0094.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

Waist Shaped Knobs have a curvy, hourglass shape that provides a firm gripping surface that is also comfortable. These durable knobs fit on to threaded applications and are resistant to oils, fuels, and greases.

Female Tapered Wing Knobs are designed to give good leverage with each turn making them ideal for applications that require frequent tightening and loosening. These tapered plastic knobs with steel inserts are easily gripped and durable.