Socket Cap Screws (DIN 912 / ANSI B18.3) – Metric, UNC & UNF

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Our Socket Cap Screws are available in metric (DIN 912) and imperial (ANSI B18.3) thread forms, including UNC and UNF. Manufactured in high tensile grades such as 12.9 and stainless steel A2 and A4, these high-strength fasteners are suitable for engineering, automotive and industrial applications.

Metric M6 Nylon Socket Cap Head Fully Threaded Set Screws

£0.72 (Inc. VAT)

£0.60 (Ex. VAT)

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Metric M8 Nylon Socket Cap Head Fully Threaded Set Screws

£0.95 (Inc. VAT)

£0.79 (Ex. VAT)

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M12 Metric 12.9 Grade Zinc Plated Steel Socket Cap Bolts

£1.16 (Inc. VAT)

£0.97 (Ex. VAT)

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3/8" UNC 12.9 Grade Unplated Steel Socket Cap Set Screws

£0.47 (Inc. VAT)

£0.39 (Ex. VAT)

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1/2" UNC 12.9 Grade Unplated Steel Socket Cap Set Screws

£1.57 (Inc. VAT)

£1.31 (Ex. VAT)

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1/4" UNF 12.9 Self Colour Steel Socket Cap Set Screws

£0.29 (Inc. VAT)

£0.24 (Ex. VAT)

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5/16" - 24 tpi UNF ZINC 12.9 SOCKET CAP BOLTS

£0.92 (Inc. VAT)

£0.77 (Ex. VAT)

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3/16" - 24 tpi (10-24) UNC 12.9 ZINC SOCKET CAP SCREWS

£0.38 (Inc. VAT)

£0.32 (Ex. VAT)

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3/4" - 10 tpi UNC 12.9 ZINC SOCKET CAP SCREWS

£8.40 (Inc. VAT)

£7.00 (Ex. VAT)

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5/8" - 11 tpi UNC 12.9 ZINC SOCKET CAP SCREWS

£3.85 (Inc. VAT)

£3.21 (Ex. VAT)

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3/16 - 32 tpi (10-32) UNF ZINC 12.9 SOCKET CAP BOLTS

£0.50 (Inc. VAT)

£0.42 (Ex. VAT)

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1/4" BSW Whitworth 12.9 High Tensile Steel Socket Cap Set Screws

£0.38 (Inc. VAT)

£0.32 (Ex. VAT)

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3/8" - 24 tpi UNF ZINC 12.9 SOCKET CAP SCREWS

£0.94 (Inc. VAT)

£0.78 (Ex. VAT)

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7/16" BSW Whitworth 12.9 High Tensile Steel Socket Cap Bolts

£2.34 (Inc. VAT)

£1.95 (Ex. VAT)

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1/2" UNC A2 Grade Stainless Steel Socket Cap Set Screws

£2.26 (Inc. VAT)

£1.88 (Ex. VAT)

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M3.5 Metric A2 Grade Stainless Steel Socket Cap Set Screws

£2.69 (Inc. VAT)

£2.24 (Ex. VAT)

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7/16" UNC 12.9 Self Colour Steel Socket Cap Part Threaded Bolts

£2.14 (Inc. VAT)

£1.78 (Ex. VAT)

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M10 Metric 12.9 Grade Zinc Plated Steel Socket Cap Set Screws

£1.51 (Inc. VAT)

£1.26 (Ex. VAT)

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M10 Metric 12.9 Grade Zinc Plated Steel Socket Cap Bolts

£0.77 (Inc. VAT)

£0.64 (Ex. VAT)

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M5 12.9 Grade High Tensile Zinc Plated Steel Socket Cap Set Screws DIN912

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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10-32 UNF A2 Stainless Steel Socket Cap Head Bolts

£2.27 (Inc. VAT)

£1.89 (Ex. VAT)

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1/4" UNF A2 Stainless Steel Socket Cap Head Bolts

£0.44 (Inc. VAT)

£0.37 (Ex. VAT)

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5/16" UNF A2 Stainless Steel Socket Cap Head Bolts

£0.91 (Inc. VAT)

£0.76 (Ex. VAT)

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M8 Metric 12.9 Grade Zinc Plated Steel Socket Cap Bolts

£0.42 (Inc. VAT)

£0.35 (Ex. VAT)

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Metric M6 Nylon Socket Cap Head Fully Threaded Set Screws

Thread - Standard Metric Coarse (Most common) Material - Polyamide (nylon) Grade - PA6.6 UK Sourced high quality cap screws. Simply choose your size and pack quantity from the menus available...

£0.72 (Inc. VAT)

£0.60 (Ex. VAT)

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Metric M8 Nylon Socket Cap Head Fully Threaded Set Screws

Thread - Standard Metric Coarse (Most common) Material - Polyamide (nylon) Grade - PA6.6 UK Sourced high quality cap screws. Simply choose your size and pack quantity from the menus available. ABCDEF 8mm 60mm 13mm 8mm 6mm 1...

£0.95 (Inc. VAT)

£0.79 (Ex. VAT)

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M12 Metric 12.9 Grade Zinc Plated Steel Socket Cap Bolts

Material: Zinc Plated Steel Grade - 12.9 Grade High Tensile Steel, Zinc Plated Type - DIN912 Socket Cap Bolts All sizes are part threaded ABCDEFGH 12mm 100mm 36mm 18mm 12mm 10mm 1...

£1.16 (Inc. VAT)

£0.97 (Ex. VAT)

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3/8" UNC 12.9 Grade Unplated Steel Socket Cap Set Screws

12.9 Grade Steel Socket Cap Screws Thread - UNC Thread size 3/8" - 16 tpi

£0.47 (Inc. VAT)

£0.39 (Ex. VAT)

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1/2" UNC 12.9 Grade Unplated Steel Socket Cap Set Screws

12.9 Grade Steel Socket Cap Screws Thread - UNC Thread size - 1/2" - 13 tpi

£1.57 (Inc. VAT)

£1.31 (Ex. VAT)

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1/4" UNF 12.9 Self Colour Steel Socket Cap Set Screws

Thread -UNF (AF) Grade - 12.9 Type - Fully threaded cap screws Thread size -1/4" - 28tpi Length is measured from under the head 3/16" Allen key size

£0.29 (Inc. VAT)

£0.24 (Ex. VAT)

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5/16" - 24 tpi UNF ZINC 12.9 SOCKET CAP BOLTS

Thread - UNF Size - 5/16" - 24 tpi 12.9 Grade high tensile steel Zinc plated All sizes are part threaded measured from under the head

£0.92 (Inc. VAT)

£0.77 (Ex. VAT)

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3/16" - 24 tpi (10-24) UNC 12.9 ZINC SOCKET CAP SCREWS

Thread size - 3/16" - 24 tpi (10-24) UNC Grade - 12.9 High tensile steel zinc plated Type - Part threaded socket cap bolts Length - measured from under the head

£0.38 (Inc. VAT)

£0.32 (Ex. VAT)

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3/4" - 10 tpi UNC 12.9 ZINC SOCKET CAP SCREWS

Thread size - 3/4" - 10 tpi UNC Grade - 12.9 High tensile steel zinc plated Type - Fully threaded socket cap screws Length - measured from under the head

£8.40 (Inc. VAT)

£7.00 (Ex. VAT)

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5/8" - 11 tpi UNC 12.9 ZINC SOCKET CAP SCREWS

Thread size - 5/8" - 11 tpi UNC Grade - 12.9 High tensile steel zinc plated Type - Fully threaded socket cap screws Length - measured from under the head

£3.85 (Inc. VAT)

£3.21 (Ex. VAT)

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3/16 - 32 tpi (10-32) UNF ZINC 12.9 SOCKET CAP BOLTS

Thread - UNF Size - 3/16" - 32 tpi 12.9 Grade high tensile steel Zinc plated All sizes are part threaded measured from under the head

£0.50 (Inc. VAT)

£0.42 (Ex. VAT)

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1/4" BSW Whitworth 12.9 High Tensile Steel Socket Cap Set Screws

Thread size - 1/4" 20tpi Thread - BSW (Whitworth) Grade - 12.9 High Tensile Steel Type - Socket Head Cap screws

£0.38 (Inc. VAT)

£0.32 (Ex. VAT)

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3/8" - 24 tpi UNF ZINC 12.9 SOCKET CAP SCREWS

Thread - UNF Size - 3/8" - 24 tpi 12.9 Grade high tensile steel Zinc plated All sizes are fully threaded measured from under the head

£0.94 (Inc. VAT)

£0.78 (Ex. VAT)

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7/16" BSW Whitworth 12.9 High Tensile Steel Socket Cap Bolts

Thread size - 7/16"14 tpi Thread - BSW (Whitworth) Grade - 12.9 High Tensile Steel Type - Socket Head Cap Bolts

£2.34 (Inc. VAT)

£1.95 (Ex. VAT)

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1/2" UNC A2 Grade Stainless Steel Socket Cap Set Screws

Material: A2 Stainless Steel Thread - UNC (Unified National Coarse) Head Style - Socket Cap Type -Fully Threaded Thread size - 1/2" - 13 TPI ABCDEF 1/2" 1" 0.7335" 0.51" 3/8" 13 1/2" 2" 0.7335" 0...

£2.26 (Inc. VAT)

£1.88 (Ex. VAT)

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M3.5 Metric A2 Grade Stainless Steel Socket Cap Set Screws

Material: A2 Stainless Steel Type - Socket Cap Thread - Standard Metric Coarse Fully Threaded ABCDEF 3.5mm 16mm 6mm 3.36mm 2.5mm 0.6 3.5mm 20mm 6mm 3.36mm 2.5mm 0.6 3.5mm 30mm 6mm 3.36mm 2.5mm 0.6 Please...

£2.69 (Inc. VAT)

£2.24 (Ex. VAT)

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7/16" UNC 12.9 Self Colour Steel Socket Cap Part Threaded Bolts

Type: Part Threaded Bolts Head: Socket Cap Material: 12.9 High Tensile Self Colour Steel Thread: UNC AB 7/16" 4" 7/16" 3" Please Note: Specifications given are intended as a guide only. If critical to your project please check...

£2.14 (Inc. VAT)

£1.78 (Ex. VAT)

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M10 Metric 12.9 Grade Zinc Plated Steel Socket Cap Set Screws

Thread - Standard Metric Material - 12.9 Zinc Plated Steel

£1.51 (Inc. VAT)

£1.26 (Ex. VAT)

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M10 Metric 12.9 Grade Zinc Plated Steel Socket Cap Bolts

Material: Zinc Plated Steel Grade - 12.9 Grade High Tensile Steel, Zinc Plated Type - DIN912 Socket Cap Bolts All sizes are part threaded

£0.77 (Inc. VAT)

£0.64 (Ex. VAT)

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M5 12.9 Grade High Tensile Zinc Plated Steel Socket Cap Set Screws DIN912

Type - DIN912 Grade - 12.9 Finish - Bright Zinc Plated All sizes are fully threaded. ABCDEF 5mm 10mm 22mm 10mm 4mm 0.8MM 5mm 6mm 22mm 10mm 4mm 0.8MM 5mm 14mm 22mm 10mm 4mm 0.8MM 5mm 16mm 22mm 10mm 4mm 0...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

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10-32 UNF A2 Stainless Steel Socket Cap Head Bolts

Material: A2 Stainless Steel Thread - UNF (Unified National Fine) (AF) Head Style - Socket Cap Type -Part Threaded Thread size - 3/16" (10-32) 32 tpi 5/32" allen key size

£2.27 (Inc. VAT)

£1.89 (Ex. VAT)

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1/4" UNF A2 Stainless Steel Socket Cap Head Bolts

UNF A2 Stainless Steel Socket Cap Head Bolts 1/4" Thread size 28tpi A2 Stainless Steel grade ABCDEFGH 1/4" 1 1/2" 1.09" 0.37" 0.25" 3/16" 28 13/32" 1/4" 3" 1.83" 0.37" 0.25" 3/16" 28 1.09" 1/4" 2" 1.06" 0.37" 0...

£0.44 (Inc. VAT)

£0.37 (Ex. VAT)

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5/16" UNF A2 Stainless Steel Socket Cap Head Bolts

UNF A2 Stainless Steel Socket Cap Head Bolts Material - A2 Stainless Steel ABCDEFGH 5/16" 2 1/2" 1.37" 0.46" 0.30" 1/4" 24 1 1/8" 5/16" 2" 0.92" 0.46" 0.30" 1/4" 24 1 5/64" 5/16" 3" 1.42" 0.46" 0.30" 1/4" 24 1...

£0.91 (Inc. VAT)

£0.76 (Ex. VAT)

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M8 Metric 12.9 Grade Zinc Plated Steel Socket Cap Bolts

Material: Zinc Plated Steel Grade - 12.9 Grade High Tensile Steel, Zinc Plated Type - DIN912 Socket Cap Bolts All sizes are part threaded ABCDEFGH 8mm 120mm 28mm 16mm 4.4mm 5mm 1.25 92mm 8mm 40mm 30mm 16mm 4...

£0.42 (Inc. VAT)

£0.35 (Ex. VAT)

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