Marine fixings
Marine and coastal hardware across the Simfix range, including A4 (316) bolts, screws, nuts and washers, plus rigging, wire rope and chain.
A4 offers better resistance to chloride pitting than A2 (304). This collection also includes selected A2 and other stainless items: check the individual material grade and suitability for salt exposure before choosing a fixing.
Start with your project. Each one shows the fixings that suit that job, with size and grade filters.
Or browse all 5166 marine fixings below.
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M5 X 25 Hex Socket Countersunk Screw ISO 10642 A4-70 A4 Stainless Steel
In stockRRP From £4.36 -
M6 X 20 Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel
In stockRRP From £3.11 -
M6 X 16 Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel
In stockRRP From £2.18 -
M5 X 20 Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel
In stockRRP From £4.23 -
M5 X 16 Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel
In stockRRP From £4.00 -
M4 X 12 Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel
In stockRRP From £2.61 -
M8 X 40 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £4.74 -
M8 X 30 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £4.31 -
M8 X 20 Hexagon Socket Cap Screw ISO 4762 A4-80 A4 Stainless Steel
In stockRRP From £3.02 -
M6 X 30 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £3.52 -
M6 X 25 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £3.34 -
M6 X 20 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £3.23 -
M5 X 25 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £2.76 -
M5 X 20 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £2.62 -
M5 X 16 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £2.14 -
M4 X 20 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £2.78 -
M4 X 16 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £2.15 -
M4 X 12 Hexagon Socket Cap Screw ISO 4762 A4 Stainless Steel
In stockRRP From £2.69 -
M12 X 100 Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel
In stockRRP From £11.65 -
M12 X 80 Hexagon Head Bolt DIN 931 A4-80 A4 Stainless Steel
In stockRRP From £16.87 -
M10 X 80 Hexagon Head Bolt DIN 931 A4-80 A4 Stainless Steel
In stockRRP From £16.40 -
M10 X 60 Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel
In stockRRP From £11.71 -
M8 X 80 Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel
In stockRRP From £9.15 -
M8 X 60 Hexagon Head Bolt DIN 931 A4-70 A4 Stainless Steel
In stockRRP From £7.90 -
M12 X 60 Hexagon Head Set Screw DIN 933 A4-70 A4 Stainless Steel
In stockRRP From £8.88
