Marine, Boat & Coastal Hardware
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M10 Square Nut DIN 557 A4 Stainless Steel
In stockRRP From £24.62 -
M8 X 55 Hex Socket Countersunk ISO 10642 A4 Stainless Steel
In stockRRP From £9.28 -
M10 Hexagon Flange Nut DIN 6923 A4 Stainless Steel
In stockRRP From £4.11 -
M10 Prevailing Torque Nut A4 Stainless Steel
In stockRRP From £32.88 -
5.5 X 40 Hex Head Self Drilling Screw DIN 7504-K A4 Stainless Steel
In stockRRP From £6.70 -
M8 X 50 Hexagon Socket Cap Screw DIN 912 Full Thread A4-70 A4 Stainless Steel
In stockRRP From £6.60 -
M10 X 70 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £16.59 -
M10 X 50 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £6.66 -
M8 X 50 Low Head Hex Socket Cap Screw DIN 7984 A4 Stainless Steel
In stockRRP From £11.49 -
5.5 X 50 Poz Pan Tapping Screw DIN 7981-C A4 Stainless Steel
In stockRRP From £9.74 -
5.5 X 45 Poz Pan Tapping Screw DIN 7981-C A4 Stainless Steel
In stockRRP From £21.34 -
M10 X 35 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £15.54 -
M10 X 60 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £9.91 -
M10 Hexagon Full Nut DIN 934 Left Hand Thread A4 Stainless Steel
In stockRRP From £22.41 -
M10 Hexagon Thin Nut ISO 4035-B A4 Stainless Steel
In stockRRP From £11.22 -
M10 Hexagon Full Nut DIN 934 A4-70 A4 Stainless Steel
In stockRRP From £20.71 -
5.5 X 50 Phil Csk Tapping Screw DIN 7982-C A4 Stainless Steel
In stockRRP From £11.83 -
M10 X 180 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £23.64 -
Sold out
M12 X 100 Cup Square Bolt DIN 603 A4 Stainless Steel
Out of stockRRP From £27.02 -
M8 X 40 Hexagon Socket Button ISO 7380-1 A4 Stainless Steel
In stockRRP From £5.14 -
M10 Hexagon Full Nut ISO 4032 A4-70 A4 Stainless Steel
In stockRRP From £9.13 -
5.5 X 38 Slot Csk Tapping Screw DIN 7972-C A4 Stainless Steel
In stockRRP From £19.96 -
M10 X 120 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £22.37 -
M10 X 40 Cup Square Bolt DIN 603 A4 Stainless Steel
In stockRRP From £6.19 -
M8 X 40 Low Head Hex Socket Cap Screw DIN 7984 A4 Stainless Steel
In stockRRP From £10.15
A4 (316) marine grade fixings for boats, pontoons, coastal homes, pools and anything exposed to salt spray. A4 contains molybdenum, which resists the chloride pitting that A2 (304) suffers.
Bolts, screws, nuts and washers from M3 upwards, plus shackles, turnbuckles, wire rope and chain.