Imperial PEEK (SHCS) Socket Cap Screw - UNC (ASME B18.3)

Material: PEEK

Measurement System: Imperial

Drive Type: Hex Socket

Natural

Maximum Temperature: 260°C/500°F

Flammability: UL94 V-0

Imperial PEEK (SHCS) Socket Cap Screw - UNC (ASME B18.3) conform to the following Standards/Norms:

Imperial PEEK (SHCS) Socket Cap Screws - UNC (ASME B18.3), available in thread sizes ranging from 2-56 to 3/8-16 and lengths from 1/8" to 1-1/2", are high-performance fasteners made from Polyether Ether Ketone (PEEK). This advanced thermoplastic is known for its outstanding mechanical properties, including high tensile and compressive strength, excellent thermal stability, and superior chemical resistance. The socket cap design allows for easy installation with hex keys, providing a secure and flush finish. PEEK's lightweight and non-conductive nature further enhances its suitability for a variety of industrial and technical applications where reliability and durability are paramount.

Imperial Thread Size – 2-56, 4-40, 6-32, 8-32, 10-24, 10-32, ¼-20, 5/16-18, 3/8-16

Length (In) – 1/8”, 3/16”, ¼”, 5/16’, 3/8”, ½”, 5/8”, ¾”, 7/8”, 1”, 7/16”, 1-1/4”, 1-1/2”

Advantages of Using Imperial PEEK (SHCS) Socket Cap Screws - UNC (ASME B18.3):

High Mechanical Strength: PEEK screws offer exceptional tensile and compressive strength, ensuring secure fastening in high-stress applications.

Thermal Stability: The material maintains its mechanical properties over a broad temperature range, making these screws ideal for high-temperature and cryogenic environments.

Chemical Resistance: PEEK is resistant to a wide range of chemicals, including acids, bases, and solvents, ensuring durability in corrosive environments.

Electrical Insulation: PEEK provides excellent electrical insulation, making these screws suitable for electronic and electrical applications, preventing electrical shorts and interference.

Lightweight: PEEK screws are significantly lighter than metal alternatives, reducing the overall weight of assemblies and making them easier to handle.

Corrosion Resistance: The material's inherent corrosion resistance ensures long-lasting performance, even in harsh and wet conditions.

Non-Magnetic: PEEK's non-magnetic properties make these screws ideal for applications where magnetic interference must be avoided.

Specific Applications of Imperial PEEK (SHCS) Socket Cap Screws - UNC (ASME B18.3):

Aerospace:

Used in aircraft and spacecraft systems where lightweight, high-strength fasteners are crucial for performance and safety.

Suitable for environments with extreme temperatures and exposure to radiation, such as satellites and space exploration equipment.

Chemical Processing:

Applied in securing components in chemical processing plants, where resistance to aggressive chemicals and high temperatures is essential.

Ideal for use in reactors, pumps, and valves, providing reliable sealing and fastening.

Electronics and Electrical Equipment:

Used in the assembly of electronic devices and enclosures, where the screws' electrical insulation properties are beneficial.

Suitable for securing circuit boards, connectors, and sensitive electronic components.

Medical Devices:

Utilised in medical instruments and equipment, taking advantage of PEEK's biocompatibility and resistance to repeated sterilisation processes.

Ideal for securing components in diagnostic and analytical equipment where precision and reliability are critical.

Automotive Industry:

Used in automotive applications, particularly in engine compartments and electronic systems, where high heat and chemical resistance are required.

Applied in the assembly of hybrid and electric vehicles, offering a lightweight, durable fastening solution.

Imperial PEEK (SHCS) Socket Cap Screws - UNC (ASME B18.3), with thread sizes from 2-56 to 3/8-16 and lengths from 1/8" to 1-1/2", offer a robust and reliable fastening solution made from Polyether Ether Ketone (PEEK). These screws are known for their exceptional mechanical strength, thermal stability, and chemical resistance, making them ideal for a variety of demanding applications across aerospace, chemical processing, electronics, medical devices, and automotive industries. The combination of durability, lightweight nature, and resistance to harsh conditions ensures that PEEK socket cap screws provide reliable and long-lasting performance in critical environments.

The PEEK data sheet is available as a PDF to download below.

Return components within 90 days for a full refund. Please see returns terms and conditions for further information.