Special Offers
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6.3 X 25 Hex Head Self Drilling Screw DIN 7504-K A2 Stainless Steel
In stockRRP From £11.21 -
M8 Flat Washer, Form A DIN 125-A A2 Stainless Steel
In stockRRP From £2.69 -
M8 Nylon Insert Nut DIN 985 A2 Stainless Steel
In stockRRP From £3.23 -
M10 Hexagon Full Nut DIN 934 A2 Stainless Steel
In stockRRP From £3.99
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M6 Flat Washer, Form A DIN 125-A A4 Stainless Steel
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 £2.32RRP From £2.32 -
M6 Flat Washer, Form C BS4320-C A4 Stainless Steel
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 £6.59RRP From £6.59 -
M6 Dome Nut DIN 1587 A4 Stainless Steel
In stockM6 dome nut in A4 stainless steel to DIN 1587. The domed cap covers the exposed end of a bolt thread for a safe, finished appearance - used on outdoor furniture, signage, architectural fixings, and play...RRP From £3.06RRP From £3.06 -
8 X 60 Eyebolt Wood Thread A4 Stainless Steel
Out of stockThis 8 x 60mm wood thread eye bolt is manufactured in A4 stainless steel (316 grade). The coarse thread cuts its own path into timber and the closed eye takes the line, giving a fixing that...RRP From £29.93RRP From £29.93 -
M4 X 6 Hexagon Socket Button ISO 7380-1 A4 Stainless Steel
In stockThis M4 x 6mm socket button head screw is manufactured to ISO 7380-1 in A4 stainless steel (316 grade). ISO 7380-1 specifies a low domed head driven by an internal hexagon socket, giving a rounded, finished...RRP From £3.91RRP From £3.91 -
M8 X 30 Penny Washer A4 Stainless Steel
In stockThis M8 x 30mm penny washer is manufactured in A4 stainless steel (316 grade). The oversized outer diameter spreads the clamping load across a much wider area than a standard washer, bridging oversized or slotted holes...RRP From £7.46RRP From £7.46 -
M5 X 60 Poz Pan Machine Screw DIN 7985 A4 Stainless Steel
In stockThis M5 x 60mm pan head machine screw is manufactured to DIN 7985-Z in A4 stainless steel (316 grade). DIN 7985-Z specifies a pan head with a cross recess drive, for general assembly into tapped holes...RRP From £5.49RRP From £5.49 -
M6 Flat Washer DIN 433 A4 Stainless Steel
In stockThis M6 small series flat washer is manufactured to DIN 433 in A4 stainless steel (316 grade). DIN 433 specifies a flat washer with a reduced outside diameter compared with the normal series, for confined spaces...RRP From £5.30RRP From £5.30 -
M4 Flat Washer, Form C BS 4320-C A4 Stainless Steel
In stockThis M4 Form A flat washer is manufactured to BS 4320-C in A4 stainless steel (316 grade). BS 4320-C specifies the normal series flat washer - the standard size paired with the majority of metric bolt...RRP From £6.66RRP From £6.66 -
M5 X 30 Poz Raised Csk Machine Screw DIN 966 A4 Stainless Steel
In stockThis M5 x 30mm raised countersunk machine screw is manufactured to DIN 966-Z in A4 stainless steel (316 grade). DIN 966-Z specifies a countersunk head with a raised domed top and a cross recess drive, for...RRP From £6.38RRP From £6.38 -
M5 X 25 Poz Csk Machine Screw DIN 965 A4 Stainless Steel
In stockThis M5 x 25mm countersunk machine screw is manufactured to DIN 965-Z in A4 stainless steel (316 grade). DIN 965-Z specifies a 90 degree countersunk head with a cross recess drive, allowing the head to sit...RRP From £3.76RRP From £3.76 -
M5 X 20 Poz Raised Csk Machine Screw DIN 966 A4 Stainless Steel
In stockThis M5 x 20mm raised countersunk machine screw is manufactured to DIN 966-Z in A4 stainless steel (316 grade). DIN 966-Z specifies a countersunk head with a raised domed top and a cross recess drive, for...RRP From £4.13RRP From £4.13 -
M4 X 25 Slot Raised Csk Machine Screw DIN 964 A4 Stainless Steel
In stockThis M4 x 25mm raised countersunk machine screw is manufactured to DIN 964 in A4 stainless steel (316 grade). DIN 964 specifies a countersunk head with a raised domed top and a slotted drive, for a...RRP From £8.36RRP From £8.36 -
M4 X 25 Slot Csk Machine Screw DIN 963 A4 Stainless Steel
In stockThis M4 x 25mm countersunk machine screw is manufactured to DIN 963 in A4 stainless steel (316 grade). DIN 963 specifies a 90 degree countersunk head with a slotted drive, allowing the head to finish flush...RRP From £5.25RRP From £5.25 -
M8 Flat Washer, Form A DIN 125-A A4 Stainless Steel
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 £3.85RRP From £3.85 -
M5 Flat Washer, Form A DIN 125-A A4 Stainless Steel
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 £2.19RRP From £2.19 -
4.2 X 16 Poz Pan Tapping Screw DIN 7981-C A4 Stainless Steel
In stock4.2mm x 16mm Pozidriv pan head self-tapping screw in A4 marine grade stainless steel to DIN 7981-C. Thread-forming point cuts its own thread into suitable plastics, UPVC, aluminium and other compatible thin-gauge substrates without pre-tapping. A4...RRP From £5.88RRP From £5.88 -
M10 Dome Nut DIN 1587 A4 Stainless Steel
In stockM10 dome nut in A4 stainless steel to DIN 1587. The domed cap covers the exposed end of a bolt thread for a safe, finished appearance - used on outdoor furniture, signage, architectural fixings, and play...RRP From £4.26RRP From £4.26 -
M8 Dome Nut DIN 1587 A4 Stainless Steel
In stockM8 dome nut in A4 stainless steel to DIN 1587. The domed cap covers the exposed end of a bolt thread for a safe, finished appearance - used on outdoor furniture, signage, architectural fixings, and play...RRP From £2.69RRP From £2.69 -
M5 Dome Nut DIN 1587 A4 Stainless Steel
In stockM5 dome nut in A4 stainless steel to DIN 1587. The domed cap covers the exposed end of a bolt thread for a safe, finished appearance - used on outdoor furniture, signage, architectural fixings, and play...RRP From £2.47RRP From £2.47 -
M5 X 16 Hex Socket Countersunk Screw ISO 10642 A4 Stainless Steel
In stockM5 x 16mm countersunk socket screw in A4 marine grade stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface...RRP From £4.15RRP From £4.15 -
M4 X 16 Hexagon Socket Button Screw ISO 7380-1 A4 Stainless Steel
In stockM4 x 16mm button head socket screw in A4 marine grade stainless steel to ISO 7380-1. The wide, low-profile dome head distributes load across a larger bearing surface than a cap screw, ideal for furniture, signage,...RRP From £2.75RRP From £2.75 -
M6 X 22 Hexagon Socket Cap Screw DIN 912 A4-80 A4 Stainless Steel
In stockThis M6 x 22mm socket cap screw is manufactured to DIN 912 in A4 stainless steel (316 grade). DIN 912 specifies a cylindrical head driven by an internal hexagon socket, making it suitable for counterbored holes...RRP From £6.31RRP From £6.31 -
M6 X 25 Hexagon Socket Button ISO 7380-1 A4 Stainless Steel
In stockThis M6 x 25mm socket button head screw is manufactured to ISO 7380-1 in A4 stainless steel (316 grade). ISO 7380-1 specifies a low domed head driven by an internal hexagon socket, giving a rounded, finished...RRP From £2.86RRP From £2.86 -
M5 X 20 Poz Csk Chipboard Screw A4 Stainless Steel
In stockThis M5 x 20mm chipboard screw is manufactured in A4 stainless steel (316 grade). The coarse twin-start thread pulls the screw in quickly with less driving effort than a traditional wood screw, and the sharp point...RRP From £5.37RRP From £5.37
A4 (316) fixings for bathrooms, kitchens, wet rooms and splash zones: machine screws, self-tapping screws, woodscrews, socket and button head screws, dome nuts and washers in the small sizes these jobs use.
A4 provides better resistance to chloride pitting than A2 (304). Check compatibility with the specific cleaning chemicals and installation conditions; stainless steel is not immune to corrosion.