BLACK M5 A4 Stainless Steel Machine Screws, Washers and Lock Nuts (O)

£2.99

Description

Black A4 Stainless Steel Machine Screws, Washers and Lock Nuts Pack 6

M5 x 20mm Black Pozi Countersunk Screws (DIN 965Z) - A4 Stainless 

Steel - Chemical Black Finish

These marine grade  stainless steel A4 chemically blackened screws have been salt tested to comply with some automotive regulations – the screws were subjected to 330 hours of salt spray testing without any corrosion.