M12 x 40mm PENNY WASHER (A2 STAINLESS STEEL) - Box of 200 M24 X 190 HEXAGON HEAD BOLT (A2-70 STAINLESS STEEL) DIN 931 These M12x24mm FORM B flat

These M12x24mm FORM B flat washers are manufactured according to BS4320

Diameter (d) Pitch dk (max) k (max) s (nom) t (min) c M2 0

(d1) Internal Diameter (d2) Outside Diameter (t) Washer Thickness Standard M10 x 20 10

M8 x 55/55mm Socket cap screws with FREE UK Mainland Delivery* on all orders of £100 and over

M8 Penny Washer Sizes

M12 x 40mm PENNY WASHER (A2 STAINLESS STEEL) - Box of 200 M24 X 190 HEXAGON HEAD BOLT (A2-70 STAINLESS STEEL) DIN 931 These M12x24mm FORM B flatM12 x 40mm Penny Washers are a type of flat washer. The name comes from the resemblance to a penny. Like other flat washers they are used to distribute the load of a screw or bolt over a wider surface area. The load spreading prevents damage to the material being fastened to. They are particularly effective on thinner or softer materials like sheet metal or wood. Function: To spread the force of a fastener over a larger surface area, protecting the