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Double coil R clip (Beta pin) - 316 Stainless steel
Double coil R clip (Beta pin) - 316 Stainless steel Double coil R clip (Beta pin) - 316 Stainless steel
Double coil R clip (Beta pin) - 316 Stainless steel
R clips with a double coil to give extra gripping strength on the pin. Use these with cotter pins. Sizes are 2.3mm to suit pin 9-11mm Dia. | 2.8mm to suit pin 11-14mm | 3.6mm to suit pin 14-20mm | 4.5mm to suit pin 20-26mm | 5.6mm to suit pin 26-34mm | 6.3mm to suit pin 34-45mm | 7mm to suit pin 45-56mm. See the chart for hole size of the cotter pin.
Price per : Pack of 1
Further stock is available subject to a small lead time. Contact us for a quote.
Option MATERIAL Size d3 Code d4 L1 L2 To suit pin To suit hole Weight (g) Price Qty
2.3mm Double coil R clip To suit pin size 9-11mm SKU93401 A4 STAINLESS 2.3 SKU93401 20 42 24 9 to 11 2.5 4.4 £0.24 INC. VAT £0.24
Qty Price
100+ £0.23 INC. VAT £0.23
250+ £0.21 INC. VAT £0.21
430 In stock
2.8mm Double coil R clip To suit pin size 11-14mm SKU93402 A4 STAINLESS 2.8 SKU93402 20 48 26 11 to 14 3.2 9.9 £0.31 INC. VAT £0.31
Qty Price
50+ £0.29 INC. VAT £0.29
100+ £0.28 INC. VAT £0.28
1313 In stock
3.6mm Double coil R clip To suit pin size 14-20mm SKU93403 A4 STAINLESS 3.6 SKU93403 20 64 32 14 to 20 4 18.7 £0.97 INC. VAT £0.97
Qty Price
50+ £0.92 INC. VAT £0.92
100+ £0.87 INC. VAT £0.87
428 In stock
4.5mm Double coil R clip To suit pin size 20-26mm SKU93404 A4 STAINLESS 4.5 SKU93404 25 80 39 20 to 26 5 38.5 £1.44 INC. VAT £1.44
Qty Price
20+ £1.37 INC. VAT £1.37
50+ £1.30 INC. VAT £1.30
367 In stock
5.6mm Double coil R clip To suit pin size 26-34mm SKU93405 A4 STAINLESS 5.6 SKU93405 25 97 45 26 to 34 6.3 68.2 £2.07 INC. VAT £2.07
Qty Price
20+ £1.97 INC. VAT £1.97
50+ £1.87 INC. VAT £1.87
143 In stock
6.3mm Double coil R clip To suit pin size 34-45mm SKU93406 A4 STAINLESS 6.3 SKU93406 30 125 56 34 to 45 7 97 £2.66 INC. VAT £2.66
Qty Price
20+ £2.53 INC. VAT £2.53
50+ £2.40 INC. VAT £2.40
216 In stock
7mm Double coil R clip To suit pin size 45-56mm SKU93407 A4 STAINLESS 7 SKU93407 30 150 63 45 to 56 8 134 £3.81 INC. VAT £3.81
Qty Price
20+ £3.62 INC. VAT £3.62
50+ £3.43 INC. VAT £3.43
154 In stock

The 3.6mm A4 stainless steel double coil R clip uses a dual spring geometry that distributes tension across two coils rather than one, allowing it to maintain a consistent clamping force even when the pin experiences micro movements. This makes it particularly effective in assemblies where load direction changes frequently or where vibration is continuous.

Its A4 (316) stainless steel construction gives it a natural advantage in harsh environments. Salt spray, moisture, and outdoor exposure have minimal impact on the clip's long term performance, making it a reliable choice for marine fittings, agricultural machinery, and equipment stored outdoors year round.

Key Benefits

  • Dual coil geometry maintains consistent spring tension
  • Performs well under constant vibration or shifting loads
  • Excellent resistance to saltwater and outdoor exposure
  • Ideal for marine, agricultural, and outdoor machinery
  • Designed to suit pin sizes 14-20mm

Specifications

  • Size: 3.6mm
  • Pin Compatibility: 14-20mm
  • Material: A4 Stainless Steel
  • SKU: SKU93403
MATERIAL
MATERIAL A4 STAINLESS

Click the image to Download Datasheets

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