Weld On Tab. 2 x Laser cut steel brackets. 20mm hole, 95mm up from base.
eBay
Fiberglass Reinforced Polymer Surfboard Fins Twin Tab 2/3/4/5 Fins Blue/Black
Aliexpress UK
These steel tabs are designed for use with10mm bolts. Chassis panel tabs.
eBay
1PC Sun-Blocking & Waterproof Curtain - Easy-Hang Tab Top for PatioPergola & Gazebo Decor
Aliexpress UK
40 mm Wide - 10mm dia hole - 35mm up from the base. Very versatile part.
eBay
Floating Swimming Pool Chemical Floater Chlorine Bromine Tablets Floating Dispenser Applicator Swimming Spa Hot Tub Supplies
Aliexpress UK
Weld on 5mm steel tabs.
eBay
New Practical Scuba Diving Silicone 2 Colors Tab Replacement Regulator Snorkel Fit Mouth Piece
Aliexpress UK
We also have these tabs in 5mm thick. Set of 24 x 3mm thick Mild Steel assorted Weld on Tab Set.
eBay
Tri Fin Set UPSURF FCS Fins S/M/L Surf Fins Honeycomb Surfboard Fin Thruster Kayak Stabilizer Multicolor Double Tabs 1 Fins
Aliexpress UK
2mm thick tabs for use with an 4mm pop rivet. Chassis panel tabs.
eBay
Floating Swimming Pool Chemical Floater Chlorine Bromine Tablets Floating Dispenser Applicator Swimming Spa Hot Tub Supplies
Aliexpress UK
Weld On Tab. 20mm hole, 95mm up from base. 4 x Laser cut steel brackets.
eBay
Solar Pool Floating Dispenser Swimming Pool Chlorine Floater Bromine Tablets Floating Dispenser with Colorful Light for Spa Tub
Aliexpress UK
60x30x8mm weld on tab.
eBay
UPSURF FUTURE RM Surfboard Fins 2/4 Fins Set Fiberglass Performance Yellow Single Tabs Quad Fins Twin Keel+Twin Rear Fin
Aliexpress UK