hamma® SF3121P/MIN Jaw-Swage Rigging Screw (Mini) 3.2mm x M5

$7.92

hamma® SF3121P/MIN Jaw-Swage Rigging Screw (Mini) 3.2mm x M5 is a marine-grade turnbuckle (rigging screw) for boats and yachts.

Turnbuckles are used to set and adjust tension in standing rigging such as shrouds, forestays, backstays and lifelines. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.

  • Casting material: AISI 316 stainless steel (DIN 1.4401)
  • Breaking load: 750 kg (Arcus size table)
  • Arcus code: HM-6312-1020
  • Specifications: Arcus Marine Product Catalogue 2025, p.58

FAQ

What load is it rated for? Arcus lists a breaking load of 750 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)L (mm)L1 (mm)M (thread)Wire Ø (mm)Breaking load (kg)Price inc GST
HM-6312-1020510750M53750$7.92

hamma® SF3121P/MIN Jaw-Swage Rigging Screw (Mini) 3.2mm x M5 is a marine-grade turnbuckle (rigging screw) for boats and yachts.

Turnbuckles are used to set and adjust tension in standing rigging such as shrouds, forestays, backstays and lifelines. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.

  • Casting material: AISI 316 stainless steel (DIN 1.4401)
  • Breaking load: 750 kg (Arcus size table)
  • Arcus code: HM-6312-1020
  • Specifications: Arcus Marine Product Catalogue 2025, p.58

FAQ

What load is it rated for? Arcus lists a breaking load of 750 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)L (mm)L1 (mm)M (thread)Wire Ø (mm)Breaking load (kg)Price inc GST
HM-6312-1020510750M53750$7.92