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 5145 marine fixings below.
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M4 X 30 Slot Csk Machine Screw DIN 963 A4 Stainless Steel
In stockRRP From £4.26 -
M4 X 30 Six Lobe Pan Machine Screw ISO 14583 A4 Stainless Steel
In stockRRP From £7.59 -
M4 X 30 Slot Cheese Machine Screw DIN 84 A4 Stainless Steel
In stockRRP From £7.40 -
M4 X 30 Poz Pan Machine Screw DIN 7985 A4 Stainless Steel
In stockRRP From £4.32 -
M4 X 30 Poz Raised Csk Machine Screw DIN 966 A4 Stainless Steel
In stockRRP From £7.03 -
M4 X 30 Poz Csk Machine Screw DIN 965 A4 Stainless Steel
In stockRRP From £7.18 -
M4 X 25 Slot Pan Machine Screw DIN 85 A4 Stainless Steel
In stockRRP From £7.45 -
M4 X 25 Six Lobe Pan Machine Screw ISO 14583 A4 Stainless Steel
In stockRRP From £7.21 -
M4 X 25 Slot Cheese Machine Screw DIN 84 A4 Stainless Steel
In stockRRP From £7.33 -
M4 X 25 Six Lobe Csk Machine Screw ISO 14581 A4 Stainless Steel
In stockRRP From £7.48 -
M4 X 25 Poz Raised Csk Machine Screw DIN 966 A4 Stainless Steel
In stockRRP From £7.15 -
M4 X 25 Poz Pan Machine Screw DIN 7985 A4 Stainless Steel
In stockRRP From £4.28 -
M4 X 25 Poz Csk Machine Screw DIN 965 A4 Stainless Steel
In stockRRP From £3.49 -
M4 X 20 Slot Raised Csk Machine Screw DIN 964 A4 Stainless Steel
In stockRRP From £7.32 -
M4 X 22 Poz Csk Machine Screw DIN 965 A4 Stainless Steel
Out of stockRRP From £5.22 -
M4 X 20 Slot Pan Machine Screw DIN 85 A4 Stainless Steel
In stockRRP From £7.24 -
M4 X 20 Slot Csk Machine Screw DIN 963 A4 Stainless Steel
In stockRRP From £7.07 -
M4 X 20 Slot Cheese Machine Screw DIN 84 A4 Stainless Steel
In stockRRP From £7.20 -
M4 X 20 Six Lobe Pan Machine Screw ISO 14583 A4 Stainless Steel
In stockRRP From £7.35 -
M4 X 20 Poz Raised Csk Machine Screw DIN 966 A4 Stainless Steel
In stockRRP From £7.43 -
M4 X 20 Poz Pan Machine Screw DIN 7985 A4 Stainless Steel
In stockRRP From £4.22 -
M4 X 20 Six Lobe Csk Machine Screw ISO 14581 A4 Stainless Steel
In stockRRP From £7.03 -
M4 X 20 Poz Csk Machine Screw DIN 965 A4 Stainless Steel
In stockRRP From £2.65 -
M4 X 20 Phil Pan Machine Screw DIN 7985 A4 Stainless Steel
In stockRRP From £7.37 -
M4 X 18 Slot Cheese Machine Screw DIN 84 A4 Stainless Steel
In stockRRP From £7.21
