A4 Stainless Steel – Full Nuts 

Serrated Flange Nuts – Lifting Eye Nuts

Self Locking Nuts – Form A Washers

Full Nuts Sizes: M2, M3, M4, M5, M6, M8, M10

Serrated Flange Nuts: M4, M5, M6, M8, M10

Lock Nuts: M4, M5, M6,  M8, M10

Form A Washers:M3, M4, M5, M6, M8, M10

Lifting Eye Nuts: M6, M8, M10

 A4 Stainless Steel Marine Grade 316 Nuts and Washers

Choice of Multi pack Various Stainless Steel NUTS

HOW THEY ARE SENT?

Packed and posted in a bubble lined envelope. Sent via Royal Mail.

General Description for A4 Marine Grade 316 Stainless Steel

• High quality Stainless Steel nuts also known as a Lifting eye nut made of durable A4 stainless steel. Full details and technical specifications below.
• What is A4 Stainless Steel? A4 grades of stainless steel are usually reserved for use in highly caustic environments where improved resistance to pitting corrosion is required, i.e Marine and exhausts. Pitting corrosion occurs once the chromium becomes exhausted through self-passivization after caustic attack – the effects as usually local to the exposed areas. The pitting forms as the Iron atoms become exposed to Oxygen and form ‘rust’.
• How to use:
  From time to time small parts and components need replacing on a wide range of machines and accessories for the automotive industry. We have the solution for many of these replacement problems. Used with a machine, spanner or cap screw for mechanically joining materials together.  Used widely for matching screws or bolts.

Color: Stainless Steel Finish

Counting Tolerances: We make every effort to count fasteners accurately using our professional counting weighing scales.  As these scales are extremely sensitive, the slightest change in the working environment can have an effect on the instrument.  Please rest assured that we expect over 99% of our orders to be correctly counted and packed, but we would like to advise you that a 5% tolerance either greater than or less than what you have ordered may be shipped.  This will generally apply to the smaller ranges in our catalogue.