What are Spring Washers?

The primary purpose of Spring Washers DIN 127B, also known as Single Coil Spring Lock Washers, is to offer tension and preload in joint assemblies. This aids in maintaining clamping force and prevents loosening or loss of tension due to vibration, thermal cycling, or other factors. Spring Washers also help to absorb shock and reduce the impact of cyclic loading on the joint, which can improve the durability and lifespan of the assembly. Additionally, Spring Washers can be used to compensate for small amounts of misalignment or to adjust the tension in a joint without the need for additional components.

To view our full range of Spring Washers, simply use the link below:

Spring Lock Washers DIN 127B

What are Belleville Washers?

Here is a basic overview of Belleville Washers, also known as Disc Spring Washers.

Belleville Washers, are cupped spring washers that flatten out as pressure is applied to them. Unlike a flat washer, a Belleville washer absorbs vibration and shocks, making them very important in several applications and industries.

Our Belleville Washers / Disc Springs are manufactured to DIN 2093 specifications, and are produced from carbon spring steel.

Browse our full range below:

Shop Belleville Washers Online

What is Key Steel used for?

 Key Steel is used to locate and drive a pulley, drum, coupling or propeller from drive shafts, a mechanical component used for transmitting torque and rotation.

Here at Caleb Components, we offer both metric and imperial Key Steel, supplied online in 300mm / 12″ lengths.

You can browse the full range here – https://springfasteners.co.uk/product-category/keysteel-key-steel-300mm-12-lengths/

Keysteel / Key Steel to DIN 6880

COTTER PINS DIN 94

Order Split Cotter Pins (DIN 94) online today, and receive next working day!

Our standard Cotter Pins are finished in a bright zinc plate for corrosion resistance.

Diameters start from as small as 1.6mm. Please note, these parts are listed by the hole size they’re fitting in to.

Order Cotter Pins Here

Internal Circlips – Metric – DIN 472

Here at Caleb Components, we stock a large range of Internal Circlips (DIN 472) in carbon and stainless steel.

With over 20 years experience with these products, we are your number one choice for Internal Circlips.

Our Internal Circlips are available to order online for next working day delivery. Simply follow the links below to explore the range:

INTERNAL CIRCLIPS – CARBON STEEL
INTERNAL CIRCLIPS – STAINLESS STEEL

EXTERNAL SHAKEPROOF WASHERS

External Shakeproof Washers, also known as Toothed Lock Washers to DIN 6797A.

Available in a bright zinc plate finish to help towards corrosion resistance.

Here are some of our most popular sizes:

M4 External Shakeproof Washers - DIN 6797A

M4 External Shakeproof Washers – DIN 6797A

Price range: £0.18 through £2.16 (Exc. VAT)

Nominal Size: M4 Inside Diameter: 4.3mm Outside Diameter: 8mm Thickness: 0.5mm Finish: Bright Zinc Plate (BZP) DIN Spec: 6797A ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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M10 External Shakeproof Washers - DIN 6797A

M10 External Shakeproof Washers – DIN 6797A

Price range: £0.36 through £3.31 (Exc. VAT)

Nominal Size: M10 Inside Diameter: 10.5mm Outside Diameter: 18mm Thickness: 0.9mm Finish: Bright Zinc Plate (BZP) DIN Spec: 6797A ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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M16 External Shakeproof Washers - DIN 6797A

M16 External Shakeproof Washers – DIN 6797A

Price range: £0.52 through £5.47 (Exc. VAT)

Nominal Size: M16 Inside Diameter: 17mm Outside Diameter: 26mm Thickness: 1.2mm Finish: Bright Zinc Plate (BZP) DIN Spec: 6797A ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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M24 External Shakeproof Washers - DIN 6797A

M24 External Shakeproof Washers – DIN 6797A

Price range: £0.88 through £13.93 (Exc. VAT)

Nominal Size: M24 Inside Diameter: 25mm Outside Diameter: 38mm Thickness: 1.5mm Finish: Bright Zinc Plate (BZP) DIN Spec: 6797A ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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Or browse the full range here:

EXTERNAL SHAKEPROOF WASHERS DIN 6797A

Spring Washers – Most Common Sizes…

Our Spring Washers are produced to DIN 127B and available for same day shipping.

Here are some of most popular sizes.

M6 Spring Washers - Single Coil - DIN 127B

M6 Spring Washers – Single Coil – DIN 127B

Price range: £0.85 through £3.82 (Exc. VAT)

Outside Diameter: 11.8mm Nominal Diameter: 6mm (M6) Thickness: 1.6mm Rectangular Section DIN Spec: 127-B Material: Spring Steel ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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M12 Spring Washers - Single Coil - DIN 127B

M12 Spring Washers – Single Coil – DIN 127B

Price range: £1.50 through £6.64 (Exc. VAT)

Outside Diameter: 24.1mm Nominal Diameter: 12mm (M12) Thickness: 2.5mm Rectangular Section DIN Spec: 127-B Material: Spring Steel ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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M4 Spring Washers - Single Coil - DIN 127B

M4 Spring Washers – Single Coil – DIN 127B

Price range: £0.53 through £2.58 (Exc. VAT)

Outside Diameter: 7.6mm Nominal Diameter: 4mm (M4) Thickness: 0.9mm Rectangular Section DIN Spec: 127-B Material: Spring Steel ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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M8 Spring Washers - Single Coil - DIN 127B

M8 Spring Washers – Single Coil – DIN 127B

Price range: £0.96 through £4.71 (Exc. VAT)

Outside Diameter: 14.8mm Nominal Diameter: 8mm (M8) Thickness: 2mm Rectangular Section DIN Spec: 127-B Material: Spring Steel ✔ EXPRESS DELIVERY AVAILABLE – ORDER BEFORE 2:30PM MON – FRI ✔ COLLECTION AVAILABLE (UK Customers Only) ℹ Qty shown in stock = Number of packs available

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Explore the full range here – https://springfasteners.co.uk/product-category/spring-lock-washers-single-coil-din-127b/