Capped Star Lock Washer
PDM
| Quantity: | |
|---|---|
Features of Cappted Starlock Washer
Starlock Capped Washer Title:
Wholesale Capped Starlock Capped Starlock Washers Push On Cap Fasteners
The core function of a starlock capped washer is to provide additional friction through a star shaped structure, while the "capped" design refers to its covered portion, enhancing sealing and dust resistance, and reducing corrosion risks.
Materials and Manufacturing:
Usually made of stainless steel 304 or 316, it has high strength, corrosion resistance, and oxidation resistance, suitable for harsh industrial environments. Its manufacturing process includes precision stamping and heat treatment to ensure accurate dimensions and smooth surfaces, compatible with metric standard shaft diameters.
Structure and working principle:
The star shaped toothed edge is embedded into the connected surface, generating a biting force to prevent rotation; Cover the shaft end partially to form a physical barrier that prevents dirt and moisture from entering. This dual locking mechanism is more reliable than ordinary spring washers and is suitable for high vibration scenarios such as mechanical transmission and heavy industrial equipment.
| Dimensions(mm) | ||||||
| d(mm) | d1(mm) | D±0.3mm | H±0.2mm | T mm | Numbers of Ribs | Tensile Strength (N) |
| 1.6mm | 1.23-1.46 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 2.0mm | 1.61-1.84 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 2.4mm | 2.02-2.25 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 3.0mm | 2.58-2.81 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 3.2mm | 2.78-3.01 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 4.0mm | 3.57-3.80 | 12.4mm | 3.8mm | 3.0mm | 5 | 400 |
| 4.8mm | 4.31-4.53 | 12.4mm | 3.8mm | 3.0mm | 6 | 400 |
| 5.0mm | 4.51-4.74 | 12.4mm | 3.8mm | 3.0mm | 6 | 400 |
| 6.0mm | 5.45-5.70 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 6.35mm | 5.83-6.08 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 7.0mm | 6.46-6.72 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 8.0mm | 7.40-7.66 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 9.0mm | 8.50-8.75 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 9.5mm | 9.00-9.26 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 10.0mm | 9.49-9.74 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 11.0mm | 10.50-10.76 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 12mm | 11.37-11.62 | 26mm | 7.5mm | 6mm | 6 | 2500 |
| 12.7mm | 12.10-12.36 | 26mm | 7.5mm | 6mm | 6 | 2500 |
| 13mm | 12.38-12.64 | 26mm | 7.5mm | 6mm | 6 | 2500 |
| 14mm | 13.40-13.66 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 15mm | 14.43-14.68 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 16mm | 15.28-15.53 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 17mm | 16.42-16.68 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 18mm | 17.34-17.62 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 19mm | 18.40-18.69 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 20mm | 19.30-19.63 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 21mm | 20.33-20.61 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 22mm | 21.37-21.65 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 23mm | 22.34-22.62 | 39.8mm | 13.0mm | 9.5mm | 9 | 3500 |
| 24mm | 23.33-23.66 | 43mm | 13.0mm | 9.5mm | 9 | 3850 |
| 25mm | 24.30-24.63 | 43mm | 13.0mm | 9.5mm | 9 | 3850 |
Advantages and characteristics:
Durability: Stainless steel material extends service life and reduces maintenance requirements.
Anti loosening performance: The star shaped structure provides constant locking force, avoiding bolt detachment accidents.
Multifunctionality: Customizable size to fit different shaft diameters, supporting batch industrial applications.
Cost effectiveness: Reduce downtime losses caused by looseness and improve system reliability.
Applicable Areas:
Widely used for fastening metric circular shafts, such as automotive chassis, industrial valves, and pump systems, especially in applications that require waterproofing and anti-corrosion (such as chemical or marine equipment), it performs excellently. Its design simplifies the installation process, eliminates the need for additional tools, and improves assembly efficiency.
Note: Customization process
Requirement confirmation: Clarify specifications (inner diameter/outer diameter/thickness), material (such as stainless steel), surface treatment (galvanizing/phosphating, etc.), and anti loosening performance requirements (such as anti vibration indicators).
Supplier communication: Provide technical drawings or samples, confirm the minimum order quantity (MOQ varies according to size) and feasibility of customization.
Features of Cappted Starlock Washer
Starlock Capped Washer Title:
Wholesale Capped Starlock Capped Starlock Washers Push On Cap Fasteners
The core function of a starlock capped washer is to provide additional friction through a star shaped structure, while the "capped" design refers to its covered portion, enhancing sealing and dust resistance, and reducing corrosion risks.
Materials and Manufacturing:
Usually made of stainless steel 304 or 316, it has high strength, corrosion resistance, and oxidation resistance, suitable for harsh industrial environments. Its manufacturing process includes precision stamping and heat treatment to ensure accurate dimensions and smooth surfaces, compatible with metric standard shaft diameters.
Structure and working principle:
The star shaped toothed edge is embedded into the connected surface, generating a biting force to prevent rotation; Cover the shaft end partially to form a physical barrier that prevents dirt and moisture from entering. This dual locking mechanism is more reliable than ordinary spring washers and is suitable for high vibration scenarios such as mechanical transmission and heavy industrial equipment.
| Dimensions(mm) | ||||||
| d(mm) | d1(mm) | D±0.3mm | H±0.2mm | T mm | Numbers of Ribs | Tensile Strength (N) |
| 1.6mm | 1.23-1.46 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 2.0mm | 1.61-1.84 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 2.4mm | 2.02-2.25 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 3.0mm | 2.58-2.81 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 3.2mm | 2.78-3.01 | 10.6mm | 3.0mm | 2.5mm | 4 | 200 |
| 4.0mm | 3.57-3.80 | 12.4mm | 3.8mm | 3.0mm | 5 | 400 |
| 4.8mm | 4.31-4.53 | 12.4mm | 3.8mm | 3.0mm | 6 | 400 |
| 5.0mm | 4.51-4.74 | 12.4mm | 3.8mm | 3.0mm | 6 | 400 |
| 6.0mm | 5.45-5.70 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 6.35mm | 5.83-6.08 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 7.0mm | 6.46-6.72 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 8.0mm | 7.40-7.66 | 16.3mm | 5.1mm | 4.0mm | 6 | 800 |
| 9.0mm | 8.50-8.75 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 9.5mm | 9.00-9.26 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 10.0mm | 9.49-9.74 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 11.0mm | 10.50-10.76 | 19.8mm | 5.8mm | 4.5mm | 6 | 1000 |
| 12mm | 11.37-11.62 | 26mm | 7.5mm | 6mm | 6 | 2500 |
| 12.7mm | 12.10-12.36 | 26mm | 7.5mm | 6mm | 6 | 2500 |
| 13mm | 12.38-12.64 | 26mm | 7.5mm | 6mm | 6 | 2500 |
| 14mm | 13.40-13.66 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 15mm | 14.43-14.68 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 16mm | 15.28-15.53 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 17mm | 16.42-16.68 | 29.4mm | 9.0mm | 7mm | 6 | 2500 |
| 18mm | 17.34-17.62 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 19mm | 18.40-18.69 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 20mm | 19.30-19.63 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 21mm | 20.33-20.61 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 22mm | 21.37-21.65 | 38.2mm | 11.7mm | 8.7mm | 9 | 3500 |
| 23mm | 22.34-22.62 | 39.8mm | 13.0mm | 9.5mm | 9 | 3500 |
| 24mm | 23.33-23.66 | 43mm | 13.0mm | 9.5mm | 9 | 3850 |
| 25mm | 24.30-24.63 | 43mm | 13.0mm | 9.5mm | 9 | 3850 |
Advantages and characteristics:
Durability: Stainless steel material extends service life and reduces maintenance requirements.
Anti loosening performance: The star shaped structure provides constant locking force, avoiding bolt detachment accidents.
Multifunctionality: Customizable size to fit different shaft diameters, supporting batch industrial applications.
Cost effectiveness: Reduce downtime losses caused by looseness and improve system reliability.
Applicable Areas:
Widely used for fastening metric circular shafts, such as automotive chassis, industrial valves, and pump systems, especially in applications that require waterproofing and anti-corrosion (such as chemical or marine equipment), it performs excellently. Its design simplifies the installation process, eliminates the need for additional tools, and improves assembly efficiency.
Note: Customization process
Requirement confirmation: Clarify specifications (inner diameter/outer diameter/thickness), material (such as stainless steel), surface treatment (galvanizing/phosphating, etc.), and anti loosening performance requirements (such as anti vibration indicators).
Supplier communication: Provide technical drawings or samples, confirm the minimum order quantity (MOQ varies according to size) and feasibility of customization.
