1 x Washer Flat M16X50X3 LL Stainless Steel A4

to distribute the pull-out force of M12 A4 stainless steel rods, fixed on each of the two plates (4 holes per plate) I am going to install two plates to support two pillars for a 6m long awning from the brand USINEONLINE; These washers will ensure an equal force on all the M12 stainless steel A4 rods fixed by FISCHER chemical anchoring - FISCHER 16X130 sieve in the concrete slab floor + concrete block hollow core slab + porcelain stoneware tiles.

Protect the wood when tightening the nut

Use for clamping on wooden pieces with threaded rod and nut

Fixing two 110mm x 10mm HDPE pipes to a floating dock Fixing two 110mm x 10mm HDPE pipes to a floating dock in order to make rails. This is needed so that the stepped hull of my boat does not hook onto the gaps in the blocks of the floating dock. Currently it is hooked, hopefully this will cure the problem