M8 Gas Strut Ball Joint End Fitting 13mm Ball Socket DIN 71802 – 2 Pack | SpringFix UK

M8 Gas Strut Ball Joint End Fitting — 2 Pack, 13mm Ball Socket DIN 71802

Heavy-duty M8 ball joint end fittings with 13mm socket — for larger, higher-force gas struts common in automotive and industrial applications. DIN 71802 compliant with zinc-plated steel construction.

Key Specifications

• Standard: DIN 71802
• Thread: M8 female
• Ball socket size: 13mm (fits DIN 71803 M8/13mm ball studs)
• Construction: Zinc plated steel
• Design: Snap-on with retention clip

Perfect For

• Larger automotive bonnets and tailgates
• Heavy commercial vehicle applications
• Industrial hatch and lid mechanisms
• Larger campervan storage compartments
• Heavy-duty custom gas strut installations
• Older vehicle replacement fittings

Compatibility

Pairs with our M8/13mm ball stud (BS4) — see the Gas Strut End Fittings collection.

Installation Tips

• Screws directly onto M8 male thread of your gas strut
• Snap onto matching 13mm ball stud
• The larger 13mm ball provides increased load capacity vs 10mm
• Retention clip prevents disconnection under load and vibration

Frequently Asked Questions

How do I know if I need 10mm or 13mm? Measure your existing ball stud diameter with a caliper. If it's roughly 13mm, you need this fitting. Most modern gas struts use 10mm — 13mm is typically found on older or larger commercial applications.

Can I mix a 13mm socket with a 10mm ball? No — the socket would be too loose and disconnect under load. Always match sizes exactly.

Are these stronger than the 10mm version? Yes — the larger ball socket handles higher forces and heavier struts.

Fast UK Dispatch

Orders placed Monday to Sunday before 16:00 are dispatched same-day from UK stock via Royal Mail, Yodel, UPS or DPD.