Plasplugs BP 539 Solid Wall Super Grips Fixings Brown (300)
They are available in 3 different sizes/colours. Campingaz Party Grill CampingSEE. The brown wall plugs are heavy-duty and will accept screws No 8-14 (4.5-7mm). Brown: Heavy-duty, accepts screws No.8-14 (4.5-7mm).