Special Offers
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Hex Head Self Driller DIN 7504-K A2 Stainless Steel (6.3 X 25)
1000+ in stockRRP From £8.20 -
Cup Square Bolt DIN 603 A2 Stainless Steel (M6 X 40)
1000+ in stockRRP From £5.70 -
Nylon Insert Nut DIN 985 A2 Stainless Steel (M8)
1000+ in stockRRP From £2.88 -
Socket Set Flat Point Screw ISO 4026 A2 Stainless Steel (M6 X 8)
1000+ in stockRRP From £3.00
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Cup Square Bolt DIN 603 A2 Stainless Steel (M6 X 40)
1000+ in stockM6 x 40mm coach bolt in A2 stainless steel to DIN 603. The domed round head and square neck lock against the timber face, preventing rotation during tightening - ideal for outdoor timber structures, fencing, gates,...RRP From £5.70RRP From £5.70 -
Flat Washer, Form C BS4320-C A4 Stainless Steel (M10)
1000+ in stockM10 flat washer (Form C, large OD) in A4 stainless steel (316 marine grade) to BS4320-C. The large outer diameter spreads load over a wider area than a standard Form A washer - useful for oversized...RRP From £2.76RRP From £2.76 -
Poz Csk Wood Screw DIN 7997 A2 Stainless Steel (4.0 X 50)
1000+ in stock4mm x 50mm Pozidriv countersunk wood screw in A2 stainless steel to DIN 7997. The sharp gimlet point drives cleanly into softwood and hardwood, with the countersunk head sitting flush once fully driven for a neat,...RRP From £8.27RRP From £8.27 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M6)
1000+ in stockM6 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £2.27RRP From £2.27 -
Flat Washer, Form A DIN 125-A A2 Stainless Steel (M6)
1000+ in stockM6 flat washer in A2 stainless steel to DIN 125-A. Spreads clamping load under bolt heads and nuts, protecting timber, aluminium, and plastic substrates from damage. Good corrosion resistance for indoor and general outdoor assemblies. Free...Sale price From £1.24RRP £1.55Sale price From £1.24RRP £1.55 -
Flat Washer, Form C BS4320-C A2 Stainless Steel (M12)
1000+ in stockM12 flat washer (Form C, large OD) in A2 stainless steel to BS4320-C. The large outer diameter covers oversized holes and spreads clamping load over a wider bearing area than a standard Form A washer of...RRP From £2.99RRP From £2.99 -
Flat Washer, Form C BS4320-C A2 Stainless Steel (M10)
1000+ in stockM10 flat washer (Form C, large OD) in A2 stainless steel to BS4320-C. The large outer diameter covers oversized holes and spreads clamping load over a wider bearing area than a standard Form A washer of...RRP From £2.99RRP From £2.99 -
Hexagon Coachscrew DIN 571 A2 Stainless Steel (10 X 100)
1000+ in stockM10 x 100mm coach screw in A2 stainless steel to DIN 571. Heavy-duty wood-thread fastener for structural timber-to-timber and timber-to-steel connections, driven with a spanner or socket rather than a screwdriver. A2 (304 grade) gives good...Sale price From £7.68RRP £9.60Sale price From £7.68RRP £9.60 -
Hexagon Coachscrew DIN 571 A2 Stainless Steel (10 X 75)
1000+ in stockM10 x 75mm coach screw in A2 stainless steel to DIN 571. Heavy-duty wood-thread fastener for structural timber-to-timber and timber-to-steel connections, driven with a spanner or socket rather than a screwdriver. A2 (304 grade) gives good...RRP From £9.60RRP From £9.60 -
Cup Square Bolt DIN 603 A2 Stainless Steel (M8 X 40)
1000+ in stockM8 x 40mm coach bolt in A2 stainless steel to DIN 603. The domed round head and square neck lock against the timber face, preventing rotation during tightening - ideal for outdoor timber structures, fencing, gates,...RRP From £5.70RRP From £5.70 -
Flat Washer, Form C BS4320-C A4 Stainless Steel (M12)
1000+ in stockM12 flat washer (Form C, large OD) in A4 stainless steel (316 marine grade) to BS4320-C. The large outer diameter spreads load over a wider area than a standard Form A washer - useful for oversized...RRP From £3.60RRP From £3.60 -
Flat Washer, Form C BS4320-C A4 Stainless Steel (M8)
1000+ in stockM8 flat washer (Form C, large OD) in A4 stainless steel (316 marine grade) to BS4320-C. The large outer diameter spreads load over a wider area than a standard Form A washer - useful for oversized...RRP From £2.15RRP From £2.15 -
Flat Washer, Form C BS4320-C A4 Stainless Steel (M6)
1000+ in stockM6 flat washer (Form C, large OD) in A4 stainless steel (316 marine grade) to BS4320-C. The large outer diameter spreads load over a wider area than a standard Form A washer - useful for oversized...RRP From £1.86RRP From £1.86 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M16)
1000+ in stockM16 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £5.81RRP From £5.81 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M12)
1000+ in stockM12 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £4.36RRP From £4.36 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M10)
1000+ in stockM10 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £3.07RRP From £3.07 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M8)
1000+ in stockM8 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £2.32RRP From £2.32 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M5)
1000+ in stockM5 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £2.22RRP From £2.22 -
Flat Washer, Form A DIN 125-A A4 Stainless Steel (M4)
1000+ in stockM4 flat washer in A4 stainless steel (316 marine grade) to DIN 125-A. Distributes clamping load under bolt heads and nuts, protecting timber, aluminium, and coated substrates from crushing or marking. A4 (316) resists saltwater and...RRP From £2.15RRP From £2.15 -
Flat Washer, Form A DIN 125-A A2 Stainless Steel (M16)
1000+ in stockM16 flat washer in A2 stainless steel to DIN 125-A. Spreads clamping load under bolt heads and nuts, protecting timber, aluminium, and plastic substrates from damage. Good corrosion resistance for indoor and general outdoor assemblies. Free...RRP From £3.00RRP From £3.00 -
Flat Washer, Form A DIN 125-A A2 Stainless Steel (M12)
1000+ in stockM12 flat washer in A2 stainless steel to DIN 125-A. Spreads clamping load under bolt heads and nuts, protecting timber, aluminium, and plastic substrates from damage. Good corrosion resistance for indoor and general outdoor assemblies. Free...RRP From £2.10RRP From £2.10 -
Flat Washer, Form A DIN 125-A A2 Stainless Steel (M10)
1000+ in stockM10 flat washer in A2 stainless steel to DIN 125-A. Spreads clamping load under bolt heads and nuts, protecting timber, aluminium, and plastic substrates from damage. Good corrosion resistance for indoor and general outdoor assemblies. Free...RRP From £1.66RRP From £1.66 -
Flat Washer, Form A DIN 125-A A2 Stainless Steel (M8)
1000+ in stockM8 flat washer in A2 stainless steel to DIN 125-A. Spreads clamping load under bolt heads and nuts, protecting timber, aluminium, and plastic substrates from damage. Good corrosion resistance for indoor and general outdoor assemblies. Free...RRP From £1.55RRP From £1.55 -
Flat Washer, Form A DIN 125-A A2 Stainless Steel (M5)
1000+ in stockM5 flat washer in A2 stainless steel to DIN 125-A. Spreads clamping load under bolt heads and nuts, protecting timber, aluminium, and plastic substrates from damage. Good corrosion resistance for indoor and general outdoor assemblies. Free...RRP From £1.55RRP From £1.55 -
Flat Washer, Form C BS4320-C A2 Stainless Steel (M8)
1000+ in stockM8 flat washer (Form C, large OD) in A2 stainless steel to BS4320-C. The large outer diameter covers oversized holes and spreads clamping load over a wider bearing area than a standard Form A washer of...RRP From £2.75RRP From £2.75
Everything you need to bolt together a deck, pergola or timber garden structure without any of it rusting through in five years. Countersunk decking and wood screws (DIN 7997) for board fixings. Coach screws (DIN 571) for heavy timber-to-timber joints. Cup square carriage bolts (DIN 603) for joist hangers, post supports and gate hardware. Form A flat washers (DIN 125-A) and Form C wide washers (BS4320-C) to spread load into softwood.
A2 (304) grade is standard for above-ground decking; A4 (316) for coastal properties, salt-exposed builds and any deck that stays wet. Trade packs and DIY packs, next-day UK delivery before 4PM.