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M16 Spring Washer DIN 127B A4 Stainless Steel
| Quantity | Unit Price (ex. VAT) |
Unit Price (inc. VAT) |
|---|---|---|
| 2 - 99 | £0.12 | £0.12 |
| 100 - 999 | £0.10 | £0.10 |
| 1000 - 5999 | £0.09 | £0.09 |
| 6000 + | £0.08 | £0.08 |
Product Stock
Product Specifications
SPW127-M16-A4- Material
- A4
- Height
- 8.3mm
- Thickness
- 3.5mm
- Internal Diameter
- 17.0mm
- Outside Diameter
- 27.4mm
- Standard
- DIN 127B
- Size
- M16
Same Day Dispatch Available
| Order by 4.00pm (UK) for same day dispatch (Monday – Thursday, 2.00pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
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Product Description
M16 - Rectangular Section Spring Washer DIN 127B - A4 Stainless Steel | Vital Parts - SPW127-M16-A4
Our Rectangular Section Spring Washers DIN 127B, also known as Split Washers or Spring Lock Washers, are designed to prevent loosening of fasteners by maintaining tension within the assembly. These washers are ideal for use with bolts, nuts, and machine screws in applications subject to vibration, dynamic loads, or thermal expansion.
This product has a rectangular cross-section and straight cut ends, as per the DIN 127B specification, offering a firm and uniform spring action when compressed. They offer excellent corrosion resistance and mechanical strength, making them suitable for use in demanding industrial, marine, and outdoor environments.
What are Rectangular Section Spring Washers?
Rectangular Section Spring Washers DIN 127B are a type of locking washer that exerts continuous axial force to secure a fastener assembly. They feature a split in the ring that creates tension when installed, acting like a spring to resist loosening due to vibration or thermal movement. The DIN 127B form is distinguished by its straight (square) cut ends, unlike the bent ends of DIN 127A. These washers are a reliable solution in applications requiring a tight, lasting fit without frequent retightening.
Key Features:
- Size : M16
- Internal Diameter : 17.0mm
- Outside Diameter : 27.4mm
- Thickness : 3.5mm
- Height : 8.3mm
- Manufactured to DIN 127B specification with square cut ends
- Provides excellent resistance to corrosion, wear, and mechanical stress
- Acts as a spring to maintain tension and prevent fastener loosening
- Ideal for use with bolts, nuts, and machine screws
- Metric sizes from M1.6 to M48
- Easy to install and reusable in many applications
Applications:
Our Rectangular Section Spring Washers are ideal for:
- Construction and structural assemblies
- Automotive and mechanical engineering
- Marine and offshore installations
- Machinery and equipment subject to vibrations
- DIY projects and heavy-duty fastening tasks
Benefits:
- Reduces the risk of fastener loosening due to vibration or thermal cycling
- Maintains consistent clamping force under load
- Long-lasting performance even in corrosive or harsh conditions
- Suitable for both light and heavy-duty applications
- Minimises the need for frequent maintenance or retightening
Why Buy from Vital Parts?
Vital Parts is a trusted UK supplier of high-quality fasteners and industrial components. We offer:
- Same-Day Dispatch: Ensuring fast delivery to keep your projects on schedule.
- Competitive Trade Pricing: Bulk discounts available for larger orders.
- Expert Support: Our technical team is ready to assist with product selection and application guidance.
Whether you're working on mechanical assemblies, structural installations, or marine equipment, our Rectangular Section Spring Washers DIN 127B offer a dependable locking solution. Backed by strong stainless steel construction and trusted DIN standards, they deliver consistent results in critical fastening applications. For help choosing the right size or grade, contact our expert team at 01233 713581.