Hex Flange Bolts | Metric & Imperial | Spalding Fasteners UK

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We supply a wide range of hex flange bolts for trade and industrial applications. Also known as flange head bolts, these fasteners feature an integrated washer face that distributes load and reduces the need for a separate washer.

Available in metric and imperial sizes, our hex flange bolts are offered in a variety of materials and strength grades including zinc plated steel, high tensile steel and stainless steel options.

Commonly used in automotive, engineering and construction assemblies, hex flange bolts provide secure fastening with improved vibration resistance.

Bulk quantities available with fast UK delivery.

Browse related categories: Metric, Metric Fine, UNC, Flange Nuts and Bolts & Set Screws.

ZINC YELLOW GOLD METRIC H.T FLANGE BOLTS NONE SERRATED M6 - M12

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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ZINC YELLOW GOLD METRIC H.T FLANGE SETS NONE SERRATED M6 - M12

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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METRIC 10.9 ZINC PLATED STEEL FULL THREAD FLANGE BOLTS NONE SERRATED

£0.32 (Inc. VAT)

£0.27 (Ex. VAT)

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UNC HIGH TENSILE SERRATED FLANGE BOLTS FULL THREAD 1/4" 5/16" 3/8"

£0.32 (Inc. VAT)

£0.27 (Ex. VAT)

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M8 Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts

£0.30 (Inc. VAT)

£0.25 (Ex. VAT)

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METRIC 10.9 ZINC PLATED STEEL PART THREAD FLANGE BOLTS NONE SERRATED

£0.30 (Inc. VAT)

£0.25 (Ex. VAT)

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M10 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

£1.38 (Inc. VAT)

£1.15 (Ex. VAT)

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M8 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

£0.58 (Inc. VAT)

£0.48 (Ex. VAT)

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M6 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

£0.30 (Inc. VAT)

£0.25 (Ex. VAT)

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M5 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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M10 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

£1.00 (Inc. VAT)

£0.83 (Ex. VAT)

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M10 Metric 8.8 Zinc Plated Hexagon Flange Head Fully Threaded Set Screws

£0.59 (Inc. VAT)

£0.49 (Ex. VAT)

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M16 Metric Coarse 10.9 Grade Hex Flange Fully Threaded Set Screws

£3.26 (Inc. VAT)

£2.72 (Ex. VAT)

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M8 Metric Coarse 10.9 Grade Self Colour High Tensile Full Thread Flange Bolts

£0.72 (Inc. VAT)

£0.60 (Ex. VAT)

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M12 Metric Coarse 10.9 Grade Self Colour Steel Hexagon Flange Bolts

£2.46 (Inc. VAT)

£2.05 (Ex. VAT)

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M8 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

£0.42 (Inc. VAT)

£0.35 (Ex. VAT)

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M6 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

£1.04 (Inc. VAT)

£0.87 (Ex. VAT)

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M10 Metric Fine 10.9 Grade Self Colour Steel Hex Flange Bolts

£2.18 (Inc. VAT)

£1.82 (Ex. VAT)

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M5 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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M6 Metric Coarse 10.9 Grade Self Colour High Tensile Part Thread Flange Bolts

£0.36 (Inc. VAT)

£0.30 (Ex. VAT)

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M12 Metric Coarse 10.9 Grade Self Colour High Tensile Full Thread Flange Bolts

£1.44 (Inc. VAT)

£1.20 (Ex. VAT)

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M10 Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts

£0.64 (Inc. VAT)

£0.53 (Ex. VAT)

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M12 Metric 8.8 Zinc Plated Hexagon Flange Head Fully Threaded Set Screws

£0.46 (Inc. VAT)

£0.38 (Ex. VAT)

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M10 Metric Coarse 10.9 Grade Hex Flange Fully Threaded Set Screws

£1.57 (Inc. VAT)

£1.31 (Ex. VAT)

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ZINC YELLOW GOLD METRIC H.T FLANGE BOLTS NONE SERRATED M6 - M12

Type - DIN6921 Flange bolts Thread - Standard Metric (most common) Grade - 8.8 High Tensile steel. Finish - Zinc Yellow Passivated. Thread sizes - M6 X 1mm Pitch, M8 X 1.25mm Pitch, M10 X 1.5mm Pitch, M12 X 1.75mm Pitch. ALL SIZES ARE PART...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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ZINC YELLOW GOLD METRIC H.T FLANGE SETS NONE SERRATED M6 - M12

Type - DIN6921 Flange bolts Thread - Standard Metric (most common) Grade - 8.8 High Tensile steel. Finish - Zinc Yellow Passivated. Thread sizes - M6 X 1mm Pitch, M8 X 1.25mm Pitch, M10 X 1.5mm Pitch, M12 X 1.75mm Pitch.

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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METRIC 10.9 ZINC PLATED STEEL FULL THREAD FLANGE BOLTS NONE SERRATED

SAME DAY DISPATCH UP TILL 11.45 AM DUE TO LOCATION Thread - Standard Metric (most common). Thread size - M6 X 1, M8 X 1.25, M10 X 1.5, M12 X 1.75, M16 X 2. Grade - 10.9 High tensile steel. Finish - Zinc plated. All sizes are fully threaded...

£0.32 (Inc. VAT)

£0.27 (Ex. VAT)

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UNC HIGH TENSILE SERRATED FLANGE BOLTS FULL THREAD 1/4" 5/16" 3/8"

Type - Serrated flange bolts/screws Thread - UNC (Imperial coarse thread) Grade - Grade 5 High Tensile Steel (8.8 Metric equivalent) Finish - Zinc Plated Steel Sizes are listed as - Thread size (diameter) x length (measured from under the head) All...

£0.32 (Inc. VAT)

£0.27 (Ex. VAT)

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M8 Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts

DIN6921 Serrated Flange bolts 8.8 High tensile steel Zinc plared Standard Metric threads All lengths are fully threaded apart from 40mm length

£0.30 (Inc. VAT)

£0.25 (Ex. VAT)

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METRIC 10.9 ZINC PLATED STEEL PART THREAD FLANGE BOLTS NONE SERRATED

** SAME DAY DISPATCH UP TILL 11.45 AM DUE TO LOCATION ** Thread - Standard Metric (most common). Thread size - M6 X 1, M8 X 1.25, M10 X 1.5, M12 X 1.75, M16 X 2. Grade - 10.9 High tensile steel. Finish - Zinc plated. All sizes are part threaded...

£0.30 (Inc. VAT)

£0.25 (Ex. VAT)

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M10 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

Material: A4-70 Marine Stainless Steel Type - DIN6921 Hex head With Flange no serrations Standard Metric Coarse Thread ABCDEF 10mm * 22.3mm 9.2mm 15mm 1.5

£1.38 (Inc. VAT)

£1.15 (Ex. VAT)

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M8 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

Material: A4-70 Marine Stainless Steel Type - DIN6921 Hex head With Flange no serrations Standard Metric Coarse Thread ABCDEF 8mm * 18mm 8.1mm 13mm 1.25

£0.58 (Inc. VAT)

£0.48 (Ex. VAT)

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M6 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

Material: A4-70 Marine Stainless Steel Type - DIN6921 Hex head With Flange no serrations Standard Metric Coarse Thread *Some longer length bolts are part threaded, if critical to your application please contact us to...

£0.30 (Inc. VAT)

£0.25 (Ex. VAT)

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M5 Metric A4 Marine Grade Stainless Steel Hexagon Flange Bolts DIN6921

Material: A4-70 Marine Stainless Steel Type - DIN6921 Hex head With Flange no serrations Standard Metric Coarse Thread ABCDEF M5 50 11.8 5.4 8 0.8 M5 45 11.8 5.4 8 0.8 M5 40 11.8 5.4 8 0.8 M5 35 11.8 5...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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M10 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

Material: A2 Stainless Steel Type - DIN6921 Hex Head With Flange Standard Metric Coarse Thread ABCDEF 10mm 20mm 22mm 9mm 17mm 1.5 10mm 25mm 22mm 9mm 17mm 1.5 10mm 30mm 22mm 9mm 17mm 1...

£1.00 (Inc. VAT)

£0.83 (Ex. VAT)

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M10 Metric 8.8 Zinc Plated Hexagon Flange Head Fully Threaded Set Screws

Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts ABCDEF 10mm 20mm 22mm 9mm 17mm 1.5mm 10mm 35mm 22mm 9mm 17mm 1.5mm 10mm 30mm 22mm 9mm 17mm 1.5mm 10mm 25mm 20mm 8.8mm 14.6mm 1.5 Please...

£0.59 (Inc. VAT)

£0.49 (Ex. VAT)

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M16 Metric Coarse 10.9 Grade Hex Flange Fully Threaded Set Screws

Thread - Standard Metric Coarse Grade - 10.9 High Tensile Steel Finish - None, Self Colour Steel (Black) Size - M16. Pitch - 2mm. ABCDEF 16mm 30mm 32mm 13.66mm 20.87mm 2mm 16mm 50mm 32mm 13.66mm 20...

£3.26 (Inc. VAT)

£2.72 (Ex. VAT)

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M8 Metric Coarse 10.9 Grade Self Colour High Tensile Full Thread Flange Bolts

ABCDEF 8mm 16mm 17.5mm 7.5mm 13mm 1.25 8mm 10mm 17.5mm 7.5mm 13mm 1.25 8mm 12mm 17.5mm 7.5mm 13mm 1.25 8mm 20mm 17.5mm 7.5mm 13mm 1.25 8mm 25mm 17.5mm 7.5mm 13mm 1.25 8mm 30mm 17.5mm 7...

£0.72 (Inc. VAT)

£0.60 (Ex. VAT)

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M12 Metric Coarse 10.9 Grade Self Colour Steel Hexagon Flange Bolts

ABCDEFG 12mm 45mm 30mm 25mm 11.5mm 16mm 1.75 12mm 60mm 30mm 25mm 11.5mm 16mm 1.75 12mm 50mm 35mm 25mm 11.5mm 16mm 1.75 12mm 70mm 30mm 25mm 11.5mm 16mm 1.75 12mm 80mm 35mm 25mm 11.5mm 16mm 1...

£2.46 (Inc. VAT)

£2.05 (Ex. VAT)

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M8 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

Material: A2 Stainless Steel Type - DIN6921 Hex head With Flange Standard Metric Coarse Thread ABCDEF 8mm 16mm 17.7mm 8.1mm 13mm 1.25 8mm 20mm 17.7mm 8.1mm 13mm 1.25 8mm 30mm 17.7mm 8.1mm 13mm 1...

£0.42 (Inc. VAT)

£0.35 (Ex. VAT)

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M6 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

Material: A2 Stainless Steel Type - DIN6921 Hex head With Flange Standard Metric Coarse Thread ABCDEF 6mm 10mm 13.5mm 6.6mm 10mm 1 6mm 12mm 13.5mm 6.6mm 10mm 1 6mm 16mm 13.5mm 6.6mm 10mm 1 6mm 20mm 13...

£1.04 (Inc. VAT)

£0.87 (Ex. VAT)

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M10 Metric Fine 10.9 Grade Self Colour Steel Hex Flange Bolts

ABCDEFGH 10mm 40mm 26mm 22.3mm 9.2mm 15mm 1.25 14mm 10mm 50mm 26mm 22.3mm 9.2mm 15mm 1.25 24mm 10mm 60mm 26mm 22.3mm 9.2mm 15mm 1.25 34mm 10mm 70mm 26mm 22.3mm 9.2mm 15mm 1.25 44mm Please Note:...

£2.18 (Inc. VAT)

£1.82 (Ex. VAT)

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M5 Metric A2 Grade Stainless Steel Hexagon Flange Set Screws

Material: A2 Stainless Steel Type - DIN6921 Hex head With Flange ABCDEF 5mm 10mm 10.7mm 5.4mm 8mm 0.8 5mm 16mm 10.7mm 5.4mm 8mm 0.8 5mm 20mm 10.7mm 5.4mm 8mm 0.8 5mm 25mm 10.7mm 5.4mm 8mm 0...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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M6 Metric Coarse 10.9 Grade Self Colour High Tensile Part Thread Flange Bolts

ABCDEFG 6mm 25mm 20mm 13mm 6.3mm 10mm 1 6mm 30mm 20mm 13mm 6.3mm 10mm 1 6mm 40mm 20mm 13mm 6.3mm 10mm 1 6mm 50mm 20mm 13mm 6.3mm 10mm 1 Thread - Metric Coarse (Standard) Grade - 10.9 High Tensile...

£0.36 (Inc. VAT)

£0.30 (Ex. VAT)

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M12 Metric Coarse 10.9 Grade Self Colour High Tensile Full Thread Flange Bolts

ABCDEF 12mm 25mm 25mm 11.5mm 16mm 1.75 12mm 30mm 25mm 11.5mm 16mm 1.75 12mm 35mm 25mm 11.5mm 16mm 1.75 12mm 40mm 25mm 11.5mm 16mm 1.75 Thread - Standard Metric Coarse Material - 10.9 Grade High Tensile...

£1.44 (Inc. VAT)

£1.20 (Ex. VAT)

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M10 Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts

Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts with serrations ABCDEFGH 10mm 40mm 26mm 22.3mm 9.2mm 15mm 1.5 14mm 10mm 50mm 26mm 22.3mm 9.2mm 15mm 1.5 24mm Please Note: Specifications given are...

£0.64 (Inc. VAT)

£0.53 (Ex. VAT)

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M12 Metric 8.8 Zinc Plated Hexagon Flange Head Fully Threaded Set Screws

M12 / 12mm Metric 8.8 High Tensile Zinc Plated Steel Flanged Hexagon Head Bolts DIN6921 With Serrations ABCDEF 12mm 30mm 26.6mm 11.5mm 16mm 1.75 12mm 35mm 26.6mm 11.5mm 16mm 1.75 Please Note: Specifications given are intended...

£0.46 (Inc. VAT)

£0.38 (Ex. VAT)

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M10 Metric Coarse 10.9 Grade Hex Flange Fully Threaded Set Screws

Thread - Standard Metric Coarse Grade - 10.9 High Tensile Steel Finish - None, Self Colour Steel (Black) ABCDEF 10mm 25mm 21mm 9mm 15mm 1.5 10mm 20mm 21mm 9mm 15mm 1.5 10mm 30mm 21mm 9mm 15mm 1.5 Please...

£1.57 (Inc. VAT)

£1.31 (Ex. VAT)

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