PEEK Hexagon Bolt (M4.0 to M12.0, 53 types in total)
PEEK Hex Bolt Natural (Nihon Chemical Screw)
For fastening in environments that dislike metals and insulating parts. PEEK hex bolts M4.0 to M12.0.
This is a hex bolt made of PEEK (polyether ether ketone). PEEK is a crystalline super engineering plastic that can withstand continuous use temperatures of up to 260°C, excelling in a balance of heat resistance, mechanical strength, chemical resistance, and hydrolysis resistance. It is used in environments that are hostile to metals, in areas requiring insulation, and for fastening aimed at weight reduction. At KIRIURI.COM, we offer PEEK hex bolts (natural) manufactured by Japan Chemical Screw in 6 sizes ranging from M4.0 to M12.0, totaling 53 variations in different lengths. You can order the required quantity for each size. A PDF with the physical properties of PEEK material and material explanations is also available for download.
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basic information
【Material】PEEK (Polyether Ether Ketone) / Manufactured by Japan Chemical Screw 【Shape】Hexagonal Bolt 【Size】M4.0 to M12.0 (screw designation) × Length 8 to 100mm 【Color】Natural 【Material PEEK Reference Properties】Density 1.31g/cm³ / Tensile Strength 110 to 116MPa / Continuous Use Temperature 260℃ (Short-term 300℃) / Melting Point Approximately 334℃ / Water Absorption Rate 0.03% (24 hours) *The values are reference values for the material (TECAPEEK Natural) and do not represent the values of the screw products themselves. Please check the manufacturer's latest data sheet for accurate values.
Price information
Prices by size are published on KIRIURI.COM (stock confirmation and orders are for corporate members who have registered for deferred payment). Free shipping for orders over 50,000 yen (excluding tax).
Delivery Time
P3
※In-stock items will be shipped within 4 business days after the order is confirmed.
Applications/Examples of results
- Fastening in environments that dislike metals - Fastening in areas where electrical insulation is required - Replacement of metal screws for weight reduction purposes - Areas exposed to high-temperature water or steam (PEEK has excellent hydrolysis resistance) - Surroundings of devices requiring heat and chemical resistance (PEEK material is widely used in semiconductor manufacturing equipment, medical devices, and food machinery) [Note] The tensile strength is 110-116 MPa, which is lower than that of metal materials, so design considerations are necessary for high-load areas. It is resistant to most organic solvents, acids, and alkalis, but is affected by concentrated sulfuric acid.
Detailed information
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PEEK Hex Bolt M4.0 (Natural) - Series with the smallest diameter PEEK hex bolts with a thread size of M4.0. They are used for fastening in environments that dislike metals or in areas that require insulation. M4.0 length 8 to 100mm (7 types).
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PEEK Hex Bolt M5.0 (Natural) PEEK hex bolt with a thread size of M5.0. It is used for fastening in environments that dislike metal or where insulation is required. M5.0 length 10 to 100mm (7 types).
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PEEK Hex Bolt M6.0 (Natural) PEEK hex bolt, screw size M6.0. It is used for fastening in environments that dislike metal or in areas where insulation is required. M6.0 length 10 to 100mm (12 types).
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PEEK Hex Bolt M8.0 (Natural) PEEK hex bolt with a thread size of M8.0. It is used for fastening in environments that dislike metal or in areas where insulation is required. M8.0 length 10 to 100mm (11 types).
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PEEK Hex Bolt M10.0 (Natural) Hex bolt made of PEEK, with a thread designation of M10.0. It is used for fastening in environments that dislike metals or in areas that require insulation. M10.0 length 15-50mm (8 types).
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PEEK Hex Bolt M12.0 (Natural) - Maximum Diameter of the Series PEEK hex bolt with a thread size of M12.0. It is used for fastening in environments that dislike metals or in areas where insulation is required. M12.0 length 20-70mm (8 types).
Line up（6）
| Model number | overview |
|---|---|
| PEEK Hex Bolt M4.0 | M4.0 lengths of 8, 10, 12, 15, 20, 25, and 100mm (7 sizes). You can order the required quantity for each size. |
| PEEK Hex Bolt M5.0 | M5.0 lengths of 10, 12, 15, 20, 25, 30, and 100 mm (7 sizes). You can order the required quantity for each size. |
| PEEK Hex Bolt M6.0 | M6.0 Lengths of 10, 12, 15, 16, 20, 25, 30, 35, 40, 45, 50, and 100mm (12 sizes). You can order the required quantity for each size. |
| PEEK Hex Bolt M8.0 | M8.0 Lengths of 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, and 100mm (11 sizes). You can order the required quantity for each size. |
| PEEK Hex Bolt M10.0 | M10.0 Lengths of 15, 20, 25, 30, 35, 40, 45, and 50mm (8 sizes). You can order the required quantity for each size. |
| PEEK Hex Bolt M12.0 | M12.0 Lengths of 20, 25, 30, 35, 40, 45, 50, and 70mm (8 sizes). You can order the required quantity for each size. |
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