Shackle Spring Center Bolt | High Tensile

$8.35 inc GST

or 4 fortnightly payments of $2.09 with Afterpay More info


Shackle Spring Center Bolt | 75mm x 8mm

Spring high tensile centre bolt 75mm x 8mm to suit most slipper, shackle and tandem leaf spring sets. Replacement bolt for your spring.

Standard spring centre bolts are mild steel bolts and are tightened by the manufacturer during the manufacturing process.

When attempting to re-use the spring centre bolt, it is often the nut will strip its thread. This replacement tensile bolt is the ideal replacement.

Caravan Spring Choices


  • 13mm head diameter
  • 10mm head thickness
  • 75mm under the head to the tip of the thread
  • 8mm thread thickness
  • High Tensile bolt and nut
  • Slotted top so the bolt can be tensioned.

This is a replacement high tensile bolt used when adding a leaf or re-tension your shackle spring.

Clamp your spring with a G clamp before removing your old spring bolt. Insert the new high tensile bolt then clamp with G clamp.

Once the G clamp is tight then tension this centre bolt.

Replacing broken caravan springs.

Couplemate Trailer Parts sells only the best quality Shackle Spring Center Bolt | High Tensile and caravan spare parts throughout Australia. Customers are welcome to either pickup or take advantage of our low freight rates. Express shipping to Melbourne, Sydney, Brisbane, Perth, Adelaide, Darwin, and Hobart. We also ship products to New Zealand via Australia Post Air Express.

Additional information

Weight 0.25 kg
Dimensions 10 × 5 × 5 cm


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