hamma® S306 Collared Eye Bolt (50mm Thread)

from $2.60

hamma® S306 Collared Eye Bolt (50mm Thread) is an eye fitting for boats and yachts, available in 5 sizes.

It gives a secure threaded attachment point for lines, lashings, covers and rigging. Sizes run from 6mm × 50mm to 16mm × 50mm; compare sizes and dimensions in the table below. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.

  • Breaking load: 1,100 to 8,000 kg across the range (Arcus size table)
  • Sizes: 5
  • Specifications: Arcus hamma® Industrial Catalogue 2025, p.30

FAQ

Which size do I need? Compare the size and dimensions in the table with your application. If you are replacing an existing fitting, measure it or quote the Arcus code. Dimension letters (A, B, L and so on) follow the Arcus catalogue drawing.

What load is it rated for? Arcus lists a breaking load of 1,100 to 8,000 kg. Breaking load is not a safe working load; size your rigging with a suitable safety factor.

Do prices include GST? Yes. All prices are in Australian dollars and include GST.

CodeSize (mm)C (mm)ØD (mm)L (mm)M (mm)Breaking load (kg)Price inc GST
HM-6306-065006*5016550M61,100$2.60
HM-6306-085008*50206.250M81,800$3.96
HM-6306-105010*5025850M102,600$5.93
HM-6306-125012*50301050M123,500$10.19
HM-6306-165016*503512.550M168,000$17.99
Size:

hamma® S306 Collared Eye Bolt (50mm Thread) is an eye fitting for boats and yachts, available in 5 sizes.

It gives a secure threaded attachment point for lines, lashings, covers and rigging. Sizes run from 6mm × 50mm to 16mm × 50mm; compare sizes and dimensions in the table below. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.

  • Breaking load: 1,100 to 8,000 kg across the range (Arcus size table)
  • Sizes: 5
  • Specifications: Arcus hamma® Industrial Catalogue 2025, p.30

FAQ

Which size do I need? Compare the size and dimensions in the table with your application. If you are replacing an existing fitting, measure it or quote the Arcus code. Dimension letters (A, B, L and so on) follow the Arcus catalogue drawing.

What load is it rated for? Arcus lists a breaking load of 1,100 to 8,000 kg. Breaking load is not a safe working load; size your rigging with a suitable safety factor.

Do prices include GST? Yes. All prices are in Australian dollars and include GST.

CodeSize (mm)C (mm)ØD (mm)L (mm)M (mm)Breaking load (kg)Price inc GST
HM-6306-065006*5016550M61,100$2.60
HM-6306-085008*50206.250M81,800$3.96
HM-6306-105010*5025850M102,600$5.93
HM-6306-125012*50301050M123,500$10.19
HM-6306-165016*503512.550M168,000$17.99