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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 £0.29
Qty Price
100+ £0.23 INC. VAT £0.27
250+ £0.21 INC. VAT £0.26
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 £0.37
Qty Price
50+ £0.29 INC. VAT £0.35
100+ £0.28 INC. VAT £0.34
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 £1.17
Qty Price
50+ £0.92 INC. VAT £1.11
100+ £0.87 INC. VAT £1.05
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 £1.73
Qty Price
20+ £1.37 INC. VAT £1.65
50+ £1.30 INC. VAT £1.56
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 £2.49
Qty Price
20+ £1.97 INC. VAT £2.36
50+ £1.87 INC. VAT £2.24
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 £3.20
Qty Price
20+ £2.53 INC. VAT £3.04
50+ £2.40 INC. VAT £2.88
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 £4.58
Qty Price
20+ £3.62 INC. VAT £4.35
50+ £3.43 INC. VAT £4.12
144 In stock

This 7mm A4 stainless steel double coil R clip is engineered for the largest pins in high load mechanical systems, where secure retention is critical for safe operation. The substantial wire diameter and dual coil spring generate high clamping force, helping prevent accidental release even under extreme vibration or shock.

The double coil configuration distributes tension across two independent springs, allowing the clip to maintain grip as the pin flexes or rotates during use. Combined with A4 (316) stainless steel construction, it offers long term reliability in demanding industrial, agricultural, and outdoor environments.

Key Benefits

  • High strength retention for maximum safety
  • Dual coil spring maintains tension under extreme vibration
  • Ideal for large pins in heavy mechanical systems
  • Marine grade corrosion resistance
  • Designed to suit pin sizes 45-56mm

Specifications

  • Size: 7mm
  • Pin Compatibility: 45-56mm
  • Material: A4 Stainless Steel
  • SKU: SKU93407
MATERIAL
MATERIAL A4 STAINLESS

Click the image to Download Datasheets

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