English 
No.7 Wolong Middle Road, Wolong Economic Park, Zhifu District, Yantai City, Shandong Province
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The Module Bolt & Screw is a high-precision fastening component exclusively designed for M5 series electronic jacquard modules.
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Made of 304-grade high-strength stainless steel, it is responsible for securely assembling module parts (e.g., pulleys, steel hooks, magnets) and resisting vibration during high-speed jacquard machine operation. As a critical part for maintaining module stability, loose bolts can lead to weaving errors or module damage—making this fastener essential for textile factories relying on M5 jacquard modules.
Parameter | Details |
Model Name | Module Bolt & Screw (M5 Jacquard Module Specific) |
Applicable Module | M5 Series Electronic Jacquard Modules (with/without bearing) |
Material | 304 Stainless Steel (High-Strength) |
Thread Type | Metric Fine Thread (M5×8 mm, M5×10 mm, M5×12 mm) |
Surface Treatment | Passivation (Anti-Rust, Anti-Corrosion) |
Tensile Strength | ≥500 MPa |
Torque Requirement | 8–10 N·m (Optimal for Module Assembly) |
Related Products | M5 Steel Hook, M5 Magnet DT-2, M5 Pulley Upper Line |
• High-Strength Load-Bearing: 304 stainless steel with a tensile strength of ≥500 MPa prevents bolt breakage under module vibration (common in high-speed operation), ensuring long-term stable fastening.
• Anti-Vibration Design: Metric fine threads create a tight fit, reducing bolt loosening by 90% compared to standard coarse threads and avoiding weaving errors caused by loose components.
• Strong Corrosion Resistance: Passivation treatment protects the bolts from textile dyes, sweat, and workshop humidity, preventing rust that could damage module parts.
• Precision Sizing: Exact thread dimensions (±0.01 mm) ensure perfect compatibility with M5 module mounting holes, eliminating forced installation that damages thread structures.
For factories assembling over 100 M5 modules daily, the precision bolts reduce assembly time by 15% (no need to adjust for mismatched threads) and ensure uniform module quality, lowering the defective module rate from 3% to 0.5%.
During routine maintenance of high-speed jacquard machines (1,200 rpm), the anti-vibration bolts maintain module stability, reducing post-maintenance weaving errors from 10% to 1% and improving production continuity.
In coastal factories with high humidity, the corrosion-resistant bolts extend the overall service life of M5 modules by 2 years, cutting module replacement costs by 30% and reducing maintenance workload.
What thread lengths are available for the Module Bolt & Screw?
We offer three standard lengths: M5×8 mm, M5×10 mm, and M5×12 mm—suitable for fastening different M5 module parts (e.g., 8 mm for pulleys, 12 mm for steel hooks). Custom lengths (5–15 mm) are available for bulk orders (1,000+ units).
What tool is recommended for installing these bolts?
We suggest using a torque wrench set to 8–10 N·m for installation. Over-tightening (＞10 N·m) may damage module threads, while under-tightening (＜8 N·m) can cause bolts to loosen during operation.
Can these bolts be used with non-M5 jacquard modules?
No, they are exclusively designed for the mounting holes of M5 modules. For M4 or M6 modules, we provide separate bolt & screw sets—please contact us with your module model for detailed specifications.
Bolts are available in anti-rust boxes (100 units/box) or reels (1,000 units/reel) to meet the storage and assembly line needs of different factories, reducing the risk of bolt damage during storage.
Standard orders (≤5,000 units) are shipped within 3 working days. For bulk orders (＞10,000 units), we ensure delivery within 7 working days, supporting customers’ urgent production needs.
For orders of 1,000+ units, we provide a material test report (including tensile strength and corrosion resistance data) to verify compliance with industry standards and ensure product quality.
Made of 304-grade high-strength stainless steel, it is responsible for securely assembling module parts (e.g., pulleys, steel hooks, magnets) and resisting vibration during high-speed jacquard machine operation. As a critical part for maintaining module stability, loose bolts can lead to weaving errors or module damage—making this fastener essential for textile factories relying on M5 jacquard modules.
Parameter | Details |
Model Name | Module Bolt & Screw (M5 Jacquard Module Specific) |
Applicable Module | M5 Series Electronic Jacquard Modules (with/without bearing) |
Material | 304 Stainless Steel (High-Strength) |
Thread Type | Metric Fine Thread (M5×8 mm, M5×10 mm, M5×12 mm) |
Surface Treatment | Passivation (Anti-Rust, Anti-Corrosion) |
Tensile Strength | ≥500 MPa |
Torque Requirement | 8–10 N·m (Optimal for Module Assembly) |
Related Products | M5 Steel Hook, M5 Magnet DT-2, M5 Pulley Upper Line |
• High-Strength Load-Bearing: 304 stainless steel with a tensile strength of ≥500 MPa prevents bolt breakage under module vibration (common in high-speed operation), ensuring long-term stable fastening.
• Anti-Vibration Design: Metric fine threads create a tight fit, reducing bolt loosening by 90% compared to standard coarse threads and avoiding weaving errors caused by loose components.
• Strong Corrosion Resistance: Passivation treatment protects the bolts from textile dyes, sweat, and workshop humidity, preventing rust that could damage module parts.
• Precision Sizing: Exact thread dimensions (±0.01 mm) ensure perfect compatibility with M5 module mounting holes, eliminating forced installation that damages thread structures.
For factories assembling over 100 M5 modules daily, the precision bolts reduce assembly time by 15% (no need to adjust for mismatched threads) and ensure uniform module quality, lowering the defective module rate from 3% to 0.5%.
During routine maintenance of high-speed jacquard machines (1,200 rpm), the anti-vibration bolts maintain module stability, reducing post-maintenance weaving errors from 10% to 1% and improving production continuity.
In coastal factories with high humidity, the corrosion-resistant bolts extend the overall service life of M5 modules by 2 years, cutting module replacement costs by 30% and reducing maintenance workload.
What thread lengths are available for the Module Bolt & Screw?
We offer three standard lengths: M5×8 mm, M5×10 mm, and M5×12 mm—suitable for fastening different M5 module parts (e.g., 8 mm for pulleys, 12 mm for steel hooks). Custom lengths (5–15 mm) are available for bulk orders (1,000+ units).
What tool is recommended for installing these bolts?
We suggest using a torque wrench set to 8–10 N·m for installation. Over-tightening (＞10 N·m) may damage module threads, while under-tightening (＜8 N·m) can cause bolts to loosen during operation.
Can these bolts be used with non-M5 jacquard modules?
No, they are exclusively designed for the mounting holes of M5 modules. For M4 or M6 modules, we provide separate bolt & screw sets—please contact us with your module model for detailed specifications.
Bolts are available in anti-rust boxes (100 units/box) or reels (1,000 units/reel) to meet the storage and assembly line needs of different factories, reducing the risk of bolt damage during storage.
Standard orders (≤5,000 units) are shipped within 3 working days. For bulk orders (＞10,000 units), we ensure delivery within 7 working days, supporting customers’ urgent production needs.
For orders of 1,000+ units, we provide a material test report (including tensile strength and corrosion resistance data) to verify compliance with industry standards and ensure product quality.
