Accu

Hagg Wood, Stone Quarry
Woodhead Road
Holmfirth
West Yorkshire
HD9 6PW

  • A Leading Supplier of Captive Screws and Washers
  • High Precision Stainless Steel Screws and Hardware
  • Chemical Black Treatment Available On All Screws
  • A Leading Supplier of Captive Screws and Washers
  • High Precision Stainless Steel Screws and Hardware
  • Chemical Black Treatment Available On All Screws
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Accu

Captive Screws
Accu are a leading supplier of high precision captive screws in Europe. From design through to manufacture, we oversee all aspects of the supply process allowing us to provide a high level of support and technical knowledge along with full customisation to suit our customers needs.

Captive screws can be used in a variety of application where retaining the screw is important to both the safety and longevity of the product. All our captive screws comply with the EU machine safety directive 2006/42/EC that requires captive screws to be used on protective guards from 29/12/2009.

Shoulder Screws
High precision shoulder screws can be supplied or manufactured to offer very accurate pivot or sliding motion within a customer assembly. Our precision shoulder screws are manufactured to high tolerances to ensure that very little play is transferred between the shoulder of the screw and its mating part. Shoulder screws can be offered in metric sizes between M3 and M12 with a full imperial range and alternative materials available on request.

Precision Screws
Accu specialise in high accuracy commercial fasteners. With over 20,000 screws available online and thousands of modified variants at little extra cost, Accu houses one of the largest ranges of precision screws and fasteners in the European market. Accu online store offers precision screws from thread size M1.4 to M20 with a number of drive types available including socket drives, torx (hexalobular), torx plus, pozi, slotted and even a range of tamper proof security fasteners. Similarly to our shoulder screws, we are also able to offer modified and custom components, imperial thread sizes and a range of specialist materials on request.

Stainless Steel Screws
With over 80% of our standard components manufactured from A2 and A4 stainless steel, Accu have a huge depth of knowledge and product support to help provide accurate and technical advise for including our stainless steel fasteners within an assembly or end-user project. Various stainless steel compositions, including high tensile and marine grade materials can be offered as standard. Accu hold stock of a large portion of their standard range with all non-stock components available on short lead-times most next day.

Imperial Screws
In addition to the metric screw ranges, Accu supply a full range of UNC (Unified National Course) and UNF (Unified National Fine) imperial thread forms. As a current alternative to British Standard Whitworth, UNC and UNF are universally recognised worldwide as acceptable screw thread forms. Accu can offer a full range of both UNC and UNF thread forms from size 0un to 1.1/2.

Black Screws
Black screws are sometimes required for external facing screws, fasteners and fixings to provide a more aesthetically pleasing option to self colour stainless steel. Accu can offer a black oxide treatment to any stainless steel fasteners. The black oxide coating leaves a matt black finish to the plated screws. The black coating becomes chemically attached to the metal leaving a very hardwearing surface.

Precision Screws
Accu specialise in high accuracy commercial fasteners. With over 20,000 screws available online and thousands of modified variants available, Accu houses one of the largest ranges of precision screws and fasteners in the European market. The Accu online store offers precision screws from thread size M1.4 to M36 with a number of drive types available including socket drives, torx (hexalobular), torx plus, pozi, slotted and even a range of tamper proof security fasteners. Similarly to our shoulder screws, we are also able to offer modified and custom components, imperial thread sizes and a range of specialist materials on request.

Nuts
Nuts are a widely-used internally threaded retaining device, generally used to securely fasten a threaded screw against a target housing. In addition to common Hexagon Bolts, more specialised designs such as square nuts or nylon locking nuts are also available.

Washers and Spacers
Washers and spacers are used for a wide range of purposes, including spacing, protection, or for aesthetic purposes. Specialist washers such as shim washers, locking washers, and captive washers are also available, and custom washers can be manufactured in stainless steel, hardened steel, aluminium and thermoplastic on request.

Belts and Pulleys
Belts and Pulleys are used to transmit rotary motion between two or more shafts.

The Belts and Pulleys range includes:

- Toothed Belts and Pulleys
- Flat Belts and Pulleys
- Vee Belts and Pulleys

Gears
Gears are used for power transmission along a drivetrain, and can also be used for precision actuation.

The Gears range includes:

- Spur Gears
- Bevel Gears
- Mitre Gears
- Worm Gears

Lead Screws
Lead Screws are used to convert rotary motion into precise linear motion.

The Lead Screws range includes:

- Trapezoidal Lead Screws
- Lead Screw Nuts

Couplings
Couplings are used to connect two shafts, and can compensate for misalignment in several ways.

The Couplings range includes:

- Spiral Beam Couplings
- Solid Couplings
- Universal Joints

Rotary Bearings
Rotary Bearings are used to reduce friction within a rotational mechanism.

The Rotary Bearings range includes:

- Deep Groove Ball Bearings

Metrology and Measuring Tools
Metrology equipment is used to maintain high levels of accuracy during manufacture.

The Metrology and Measuring range includes:

- Thread Gauges
- Calipers
- Micrometers
- Squares
- Rulers
- Straight Edges

Stepper Motors
Stepper Motors are used to create precise and programmable rotary motion.

The Stepper Motors range includes:

- NEMA 14
- NEMA 17
- NEMA 23

Machine Tooling and Cutters
Machine Tooling includes a wide variety of machinery tooling required to perform a range of industrial processes.

The Machine Tooling & Cutters range includes:

- Drills
- Reamers
- Deburring
- Spindle Tooling
- Chucks
- ER Collets

Products and Services

Opening Hours

Monday -   09:00 to 17:00
Tuesday -   09:00 to 17:00
Wednesday -   09:00 to 17:00
Thursday -   09:00 to 17:00
Friday -   09:00 to 15:30
Saturday -   Closed
Sunday -   Closed

Accepted payment methods

Visa Visa Debit Cheque BACS MasterCard Online Bill Payments Paypal

Payment Terms

Pro-Forma

30 days

Key Personnel

Antony Kitson

Antony Kitson
Technical Director

Tel: +44 (0) 1484 937012
antonyEmail Usaccu.co.uk

Martin Ackroyd

Martin Ackroyd
Marketing Director

Tel: +44 (0) 1484 937011
martinEmail Usaccu.co.uk

Rated 5 out of 12 reviews

five stars

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five stars
John,

quality screws with prompt delivery.

five stars
Boxa,

Excellent, service and fast delivery,.. great value,.... Very happy with Accugroup.. sales and service

five stars
M. King,

I had looked everywhere to buy screws for my motorcycle, and I needed some odd sizes. I stumbled upon AccuScrews through Google. Awesome website: easy to navigate and checkout was a breeze. They had exactly what I needed. Great customer service: quick with response, knowledgeable, and polite. Items arrived without hassle. Have bookmarked them in my web browser for future purposes.

five stars
Raf,

Ordered some A4 socket screws for my motorbike. Great quality products, quick delivery and very nice price. Won't be the last time I order from here

five stars
Jim,

good website,comprehensive product range and efficient service

five stars
Jon Hulme,

Great service

five stars
D W Dunwell,

Materials ordered easily and arrived promptly.

five stars
Connor,

I am so glad I used AccuGroup. The website was clean and comparative, the delivery was swift and the items were impeccably packaged. Exactly what I was looking for. Connor www.installatedesign.com

five stars
Duncan MacP,

Difficult to find in A4, arrived when expected and did the trick.

five stars
Jay Kirby,

prompt, and well machined products

five stars
S. Procter,

Ordered stainless steel bolts. Quick delivery and good price. Recommended

five stars
Richard Parkes, MyDogBeds

AccuScrews have a huge range of parts. Stocked items are always shipped the same day and non stock items are sourced quickly. They can always satisfy by requirements when it comes to screws and nuts.

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