| Size | M3 to M100 |
|---|---|
| Type | Bolt, Nut, Threaded Rod, Studs, Coated, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Astm, Bs |
| Length | 1/8″, 4″ |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
PEEK Allen Cap Screw DIN 912 Designed for Chemical Processing Medical Devices and Electrical Insulation Applications Supplier in India
Caliber Enterprise which is known to provide engineered fastening solutions to specialized industrial settings is one of the best PEEK Allen Cap Screw DIN 912 manufacturers who provide high-performance screws that are made out of long-lasting PEEK material. These screws have been appreciated due to their high-level of chemical resistance, lightness, good thermal stability and hence can be used in rigorous engineering and industrial requirements. They are made to the standards of DIN 912 and offer accurate threading and fastening functionality in applications that require high performance. In selections where space is very important and compatibility with the material is also of great importance, flat leaf screws are also applied in applications that need low profile fastening with good holding ability.
PEEK Allen cap screws are commonly used in aerospace, electronics and even chemical processing industries where reliability, strength and environment resistance are required. They are a reliable fastening option in high-precision systems because of their mechanical integrity in terms of high temperature and corrosive environment. In collections where a better finish of the surface is needed and when a consistent distribution of the load is desired, button head cap screws frequently are utilized in order to provide a smoother installation and consistent fastening. These fastening solutions, combined, are used in high-reliability and operational systems in the high-technology industries.
PEEK Allen Cap Screw DIN 912– Dimensional & Specification Table
| Material | Standard | Screw Type | Size Range | Thread Pitch | Head Type | Drive Type | Continuous Service Temp (°C) | Key Characteristics |
|---|---|---|---|---|---|---|---|---|
| PEEK (Unfilled) | DIN 912 | Socket Head Cap Screw | M3–M12 | Metric | Cylindrical | Allen / Hex Socket | up to 250 | Lightweight, electrically insulating |
| Glass-Filled PEEK | DIN 912 GF30 | Socket Head Cap Screw | M4–M16 | Metric | Cylindrical | Allen / Hex Socket | up to 260 | Higher stiffness, improved creep resistance |
| Carbon-Filled PEEK | DIN 912 CF30 | Socket Head Cap Screw | M5–M20 | Metric | Cylindrical | Allen / Hex Socket | up to 300 | Enhanced wear resistance, low thermal expansion |
| PEEK (Unfilled) | DIN 912 | Socket Head Cap Screw | M6–M24 | Metric | Cylindrical | Allen / Hex Socket | up to 250 | Chemical resistant, non-magnetic |
- Usage & Functional Role: PEEK Allen Cap Screws are applied to tasks that need the use of metal fasteners but are not applicable because of the exposure of the metal to chemicals, the need to insulate against electricity or weight limitation. They are used extensively in chemical plants, pharmaceutical equipment, cleanroom equipment, semiconductor tools and assemblies that need to be controlled to the contaminated state to be used in medicine.
- Quality and Performance of the materials: These screws are made of high performance Polyethylene Ether Ketone (PEEK), they are very strong in mechanics, their absorption of moisture is minimal and they have very high resistance against aggressive chemicals. Its material has a dimensional stability with continuous operation temperatures at about 250 o C and can be used in harsh thermal conditions.
- Grade & Standard Compliance: This is manufactured as virgin PEEK grades and to DIN 912 socket head cap screw dimensions which guarantee correct head height, hex socket depth and thread consistency. This dimensional reliability means that direct metal-to-non-load-critical assemblies fasteners can always be replaced with metal DIN 912 fasteners without any design modifications.
- Other Characteristics of Engineering: PEEK Allen Cap Screws are light, non-magnetic, electrically insulating and hydrolysis and radiation resistant. This is due to the fact that they have smooth surface finish that minimizes the generation of particles and are very suitable in clean room applications and high purity applications in addition to minimizing wear on the mating components.
Client Project Report of Fastener
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| PEEK Allen Cap Screws for Chemical Processing Units | 168 Pieces | Ankleshwar |
| PEEK Allen Cap Screws for Semiconductor Equipment | 201 Pieces | Bengaluru |
| PEEK Allen Cap Screws for Pharmaceutical Machinery | 174 Pieces | Hyderabad |
| PEEK Allen Cap Screws for High-Temperature Assemblies | 209 Pieces | Vadodara |
PEEK Allen cap screws meeting DIN 912 are used in assemblies where metal fasteners cannot be used because of weight or electrical conducting or exposure to chemicals. The various PEEK grades vary in stiffness, creep behaviour and thermal stability and therefore, size and material are a major concern to long-term performance of precision equipment. These screws are usually checked with PEEK Fasteners to ensure that material properties are the same throughout the joint, and in a B2B market, tables of specifications facilitate correct material comparison and sizing and reliable sourcing to meet the needs of some of the demanding industrial uses.
Type of Sub-products

Peek Allen Csk Din 7991 Peek Allen Csk Din 7991
PEEK Allen Countersunk Screw DIN 7991 is a high-performance fastener made from PEEK (Polyether Ether Ketone) material, featuring a hex socket and countersunk head as per DIN 7991 standards, offering excellent chemical resistance, high strength, and thermal stability, widely used in aerospace, medical, and industrial applications.

Peek Socket Cap Head Screws Peek Socket Cap Head Screws
PEEK Socket Cap Head Screws are high-performance fasteners made from PEEK (Polyether Ether Ketone) material, featuring a cylindrical head with a hexagonal socket, offering excellent chemical resistance, high strength, and thermal stability, commonly used in aerospace, medical, and industrial applications.
