| Size | M2-M12 |
|---|---|
| Type | Bolt |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 10mm to 100mm |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Peek Nut Bolts
Caliber Enterprise is a major Peek Nut Bolts Manufacturer that offers superior fastening solutions that are engineered to be strong, durable and accurate. Peek Nut Bolts consist of new generation PEEK (Polyether Ether Ketone) material, which is highly resistant to chemicals, has a high temperature tolerance, and is lightweight. The Bolts have found extensive applications in the automobile, aerospace, electronics and chemical processing industries in which reliability and corrosion resistance are important. Their accuracy in engineering makes them securely fastened and while preserving the integrity of the delicate parts.
Material & Grades Table – PEEK Nut & Bolts
| Material | Grade / Standard | Fastener Size | Thread Pitch (mm) | Length (mm) | Approx. Weight (kg/m) |
|---|---|---|---|---|---|
| PEEK Polymer | Virgin PEEK (ASTM D6262) | M4 | 0.7 | 30–80 | ~0.08 |
| PEEK Polymer | Glass-Filled PEEK (30%) | M5 | 0.8 | 40–100 | ~0.12 |
| PEEK Polymer | Carbon-Filled PEEK | M6 | 1.0 | 50–120 | ~0.18 |
| PEEK Polymer | Medical-Grade PEEK | M4 | 0.7 | 30–80 | ~0.09 |
| PEEK Polymer | High-Temp PEEK | M6 | 1.0 | 50–120 | ~0.20 |
Type of Sub-products

Unfilled Peek Nut Bolts Unfilled Peek Nut Bolts
These fasteners are made from 100% pure PEEK polymer without any reinforcing fillers. They offer excellent chemical resistance, high purity, and good ductility, making them suitable for applications requiring biocompatibility, low outgassing, and electrical insulation.

Carbon Fiber Reinforced Peek Nut Bolts Carbon Fiber Reinforced Peek Nut Bolts
These PEEK nut bolts incorporate a percentage of glass fibers (e.g., 30%) into the PEEK matrix. The glass fibers significantly enhance the tensile strength, stiffness, and dimensional stability, while maintaining most of PEEK's inherent chemical and thermal resistance.
