Due to the increased demand of carrier deliveries over the Christmas period, we are unable to guarantee a Next Day service outside of our own Van Delivery Area. Please keep this in mind when ordering and order in advanced.

01923 777 777

Orbital Fasteners
Delivery
Basket

Free Next Day Delivery on orders over £30 within Van Area

M10 Lock (Half) Nut Stainless Steel A2 (304), DIN 439

SKU Number: 3421050

670 in stock at Watford

Stock accurate as of 9th December 2025 11:01pm

Catalogue Page 197

Trustpilot

£0.10

Inc
VAT
Qty Price per unit Price per 100 units
1 - 199£0.1045Inc. VAT£10.45Inc. VAT
200 - 999£0.0871Inc. VAT£8.71Inc. VAT
1000 - 1999£0.0784Inc. VAT£7.84Inc. VAT
2000+£0.0697Inc. VAT£6.97Inc. VAT
 
Previous Product
M8 Lock (Half) Nut Stainless Steel A4 (316) DIN 439
M8 Lock (Half) Nut Stainless Steel A4 (316) DIN 439
3540 in stock at Watford

SKU Number: 3421045

M10 Lock (Half) Nut Stainless Steel A4 (316) DIN 439
M10 Lock (Half) Nut Stainless Steel A4 (316) DIN 439
4114 in stock at Watford

SKU Number: 3421055

Next Product
Product InformationReviews

Lock nut (half nut) stainless steel A2 (304) DIN 439.

Related products

M10 x 180 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931
M10 x 180 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931

SKU Number: 3371513

55 in stock at Watford
Qty Price
1 - 24£158.40Inc. VAT
25 - 124£132.00Inc. VAT
125 - 199£118.80Inc. VAT
200+£105.60Inc. VAT
M10 x 180 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931
M10 x 180 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931

SKU Number: 3371513

55 in stock at Watford
Qty Price
1 - 24£158.40Inc. VAT
25 - 124£132.00Inc. VAT
125 - 199£118.80Inc. VAT
200+£105.60Inc. VAT
M10 x 200 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931
M10 x 200 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931

SKU Number: 3371515

97 in stock at Watford
Qty Price
1 - 24£173.64Inc. VAT
25 - 124£144.70Inc. VAT
125 - 149£130.22Inc. VAT
150+£115.75Inc. VAT
M10 x 200 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931
M10 x 200 Hexagon Head Stainless Steel Bolts A2 (304) DIN 931

SKU Number: 3371515

97 in stock at Watford
Qty Price
1 - 24£173.64Inc. VAT
25 - 124£144.70Inc. VAT
125 - 149£130.22Inc. VAT
150+£115.75Inc. VAT
M10 x 20 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 20 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021258

110 in stock at Watford
Qty Price
1 - 99£29.15Inc. VAT
100 - 499£24.29Inc. VAT
500 - 599£21.86Inc. VAT
600+£19.43Inc. VAT
M10 x 25 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 25 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021259

110 in stock at Watford
Qty Price
1 - 99£32.77Inc. VAT
100 - 499£27.31Inc. VAT
500 - 599£24.58Inc. VAT
600+£21.85Inc. VAT
M10 x 70 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 70 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021260

780 in stock at Watford
Qty Price
1 - 49£57.48Inc. VAT
50 - 249£47.90Inc. VAT
250 - 299£43.12Inc. VAT
300+£38.33Inc. VAT
M10 x 30 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 30 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021261

506 in stock at Watford
Qty Price
1 - 99£34.62Inc. VAT
100 - 499£28.85Inc. VAT
500 - 599£25.97Inc. VAT
600+£23.08Inc. VAT
M10 x 40 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 40 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021262

193 in stock at Watford
Qty Price
1 - 99£41.33Inc. VAT
100 - 499£34.44Inc. VAT
500 - 999£31.00Inc. VAT
1000+£27.55Inc. VAT
M10 x 50 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 50 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021263

265 in stock at Watford
Qty Price
1 - 49£47.54Inc. VAT
50 - 249£39.62Inc. VAT
250 - 399£35.66Inc. VAT
400+£31.70Inc. VAT
M10 x 60 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 60 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021264

1000 in stock at Watford
Qty Price
1 - 49£52.99Inc. VAT
50 - 249£44.16Inc. VAT
250 - 299£39.74Inc. VAT
300+£35.33Inc. VAT
M10 x 65 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 65 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021265

1155 in stock at Watford
Qty Price
1 - 49£55.58Inc. VAT
50 - 249£46.32Inc. VAT
250 - 299£41.69Inc. VAT
300+£37.06Inc. VAT
M10 x 80 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 80 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021266

1335 in stock at Watford
Qty Price
1 - 49£64.45Inc. VAT
50 - 249£53.71Inc. VAT
250 - 299£48.34Inc. VAT
300+£42.97Inc. VAT
M10 x 90 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 90 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021267

480 in stock at Watford
Qty Price
1 - 49£71.36Inc. VAT
50 - 249£59.47Inc. VAT
250 - 299£53.52Inc. VAT
300+£47.58Inc. VAT
M10 x 100 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 100 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021268

1322 in stock at Watford
Qty Price
1 - 24£78.28Inc. VAT
25 - 124£65.23Inc. VAT
125 - 249£58.70Inc. VAT
250+£52.19Inc. VAT
M10 x 130 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 130 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021271

540 in stock at Watford
Qty Price
1 - 49£102.82Inc. VAT
50 - 249£85.68Inc. VAT
250 - 299£77.11Inc. VAT
300+£68.54Inc. VAT
M10 x 120 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 120 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021270

187 in stock at Watford
Qty Price
1 - 49£92.14Inc. VAT
50 - 249£76.78Inc. VAT
250 - 399£69.10Inc. VAT
400+£61.42Inc. VAT
M10 x 140 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 140 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021272

35 in stock at Watford
Qty Price
1 - 49£122.40Inc. VAT
50 - 249£102.00Inc. VAT
250 - 299£91.80Inc. VAT
300+£81.60Inc. VAT
M10 x 150 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 150 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021273

65 in stock at Watford
Qty Price
1 - 49£112.98Inc. VAT
50 - 249£94.15Inc. VAT
250 - 299£84.73Inc. VAT
300+£75.32Inc. VAT
M10 x 160 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 160 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021274

65 in stock at Watford
Qty Price
1 - 49£175.68Inc. VAT
50 - 249£146.40Inc. VAT
250 - 299£131.76Inc. VAT
300+£117.12Inc. VAT
M10 x 180 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)
M10 x 180 Stainless Steel Coach Bolt Only, A2 (304) DIN 603 (Nuts not supplied)

SKU Number: 2021275

670 in stock at Watford
Qty Price
1 - 49£201.60Inc. VAT
50 - 249£168.00Inc. VAT
250 - 299£151.20Inc. VAT
300+£134.40Inc. VAT

You might also like

17mm x 245mm (M10 Thread Size) Unior Combination Spanner Long Handle Type 600368
17mm x 245mm (M10 Thread Size) Unior Combination Spanner Long Handle Type 600368

SKU Number: 4993920

19 in stock at Watford
Qty Price
1 - 2£10.57Inc. VAT
3 - 4£9.86Inc. VAT
5+£9.16Inc. VAT
Unior 17mm M10 Hexagon Socket 1/2" Square Drive 600858
Unior 17mm M10 Hexagon Socket 1/2" Square Drive 600858

SKU Number: 4996020

38 in stock at Watford
Qty Price
1 - 2£6.59Inc. VAT
3 - 4£6.14Inc. VAT
5+£5.71Inc. VAT
Trustpilot

Join Over 12000 Tradespeople

Be the first to receive our latest promotional discounts & savings!

By providing your details, you consent to receiving this information by email and other electronic means (including social media).