As well as supplying virtually all types of industrial fasteners, MASFIX can supply many non-standard and manufactured to order special items.

Our service is also second to none. Our highly experienced sales team are able to deliver most items same day thanks to our AM and PM delivery runs. The MASFIX sales teams can also offer solutions to any fastener requirements you might have; their vast knowledge allowing us to source even the most unusual fasteners, fixings and tools.

We are Teng Tools’ official North East stockist, and we also stock a wide range of tools from trusted manufacturers such as Stanley, Draper, Bosch, DeWalt and Hitachi.


Fasteners Find out more


We carry in stock a full range of all industrial fasteners, with approximately 25,000 different product lines available Ex-stock. We have a wide range of thread forms, grades, material and finishes. Listed below is a summary of our core product range.

  • Hex Bolts & Setscrews Grade 8.8
  • Nuts & Washers
  • Imperial machine Screws
  • Roofing bolts & hook Bolts
  • Studding & Engineers Studs
  • Recoils & Helicoils®
  • Woodscrews, Chipboard Screws, & Coachscrews
  • Brass Fasteners
  • Pins
  • Rivets & Monobolts
  • Drillscrews & self Tappers
  • 10.9 & 12.9 Bolts & Nuts
  • M/C Screws & Cup Square Bolts
  • Socket Screws

Many of our fasteners are also available in different grades such as :- 4.6, & 12.9

We also stock :-

  • HSS Drills
  • Hand taps
  • Holesaws & Arbors
  • Large diameters
  • Allthread in various lengths & grades
  • Key steel & Silver Steel
  • Helicoils & Recoils®
  • Thread Repair Kits
  • Loctites®


Fixings Find out more


We hold a full range of fixing products.
This range includes :-

  • Shield Anchors (Type L, P, H & E)
  • Through bolts
  • Sleeve Anchors
  • Wedge Anchors
  • Resin capsules & studs
  • Epoxy & VinylesterResins®
  • Lindapters
  • Cavity Fixings
  • Ankerbolts
  • Frame Fixings
  • Expanding Foam
  • Nails
  • Masonry Drills

Sheet Metal Fasteners

Sheel Metal Find out more

Sheet Metal Fasteners

Items we stock include the following :-

  • Self Clinch Fasteners (steel & stainless)
    • Clinch studs
    • Clinch nuts
    • Through standoffs
    • Blind Standoffs
    • Snap top standoffs
    • Hardened stainless steel clinch nuts & studs
    • Ranges of metric & Imperial
  • Rivet Bushes (steel, stainless, brass & aluminium)
    • Hex & round
    • Serrated Spigot & serrated Face
    • Steel Self Colour & Zinc plated
  • Miniserts (steel & stainless)
  • Tank Bushes (steel & stainless)
  • Rivetnuts (steel, stainless & aluminium)
    • Thinsheet or Reduced Head
    • Flat Head
    • Csk Head
    • Closed end
    • Round & Hex Body Types
  • CD weld studs
    • Copper Coated
    • Steel
    • Aluminium
  • CD Collets
  • DA weld studs & Ferrules
    • Steel
    • stainless
  • Cage Nuts (steel & stainless)
  • Blind Rivets (steel, stainless & aluminium)
    • Dome Head
    • Csk Head
    • Multigrip
    • Sealed

We can also provide tooling for all of these products.


Stainless Steel Fasteners

Stainless Steel Main Find out more

Stainless Steel Fasteners

We can supply stainless steel fasteners in the following grades :-

  • A2-70
  • A4-70
  • A4-80
  • High Tensile St/St fasteners (Bumax 88 & Bumax 109)
  • 3.1 certification on special items

Approx. 5000 standard product lines ex stock.
Approx 2.5 million parts on the shelf.
Special stainless steel items made to order.

  • Non standard lengths
  • Non standard diameters
  • Non standard thread forms
  • Non standard materials


hardware Find out more


We are an official stockist of Häfele® products. Häfele® have a vast stock of Furniture & Hardware Fittings and Architectural Ironmongery. Although we do carry some stock at our depot, we can normally get stock from Häfele® within 24 hours.

Some of the products available from Häfele® are listed in their relevant sections below:

In addition to our Häfele® products we also stock the following :-

  • Butt Hinges
  • Back Flap Hinges
  • Weld Hinges
  • Piano Hinge
  • Padlocks
  • Tower bolts
  • Brenton Bolts
  • Corner Brackets

Tools & Accessories

tools Find out more


MasFix are an official stockist of Teng Tools; supplying a range of high quality tools and offering ISO / DIN Everlasting Power Lifetime Guarantee on all of their tools. Their product range covers more than 3500 products and includes Limit Measuring Tools, Race Air Tools and Momento Impact Sockets.

We are an official stockist of Häfele® products. Häfele® have a vast stock of Furniture & Hardware Fittings and Architectural Ironmongery. Although we do carry some stock at our depot, we can normally get stock from Häfele® within 24 hours.

We carry an extensive range of Teng Tools X Stock, and are able to supply all other items carriage paid on a 2-3 day delivery. For a small additional fee, we can also cater for next day delivery.

MasFix is a participating stockist in the Toolstars credit scheme and can offer a consumer credit package that allows the customer to buy tools over a 2 or 3 year period*. We can process your credit application within minutes over the internet giving you the opportunity to take the tools away that day.

Teng also offer the opportunity to create your own tool box using their "click and fill" system.

*Available only on certain tool boxes.


Engineering Consumables

engineering consumables Find out more

Engineering Consumables

Although the core of our business is mainly fasteners and fixings we also stock a comprehensive range of engineering consumables. We stock the following product lines :-

  • Seals, Circlips & Grease Nipples
  • Hose Clips
  • Lifting, Products & Chain
  • Compunds & Loctites™
  • Nylon Fasteners
  • Starrett™ Parts
  • Tapes
  • Electrical & Unistrut™

Below is a list of our most popular items:-

  • Cutting discs
  • Grinding discs
  • Abrasives
  • Starrett® Holesaws & Arbors
  • Dormer® Drills & Taps
  • Somta® Drills & Taps
  • Auger® Bits and Flat Bits
  • Die Nuts
  • Masonry Drills (Standard & SDS)
  • Screwdriver Bits
  • Jigsaw & Hacksaw Blades
  • Tapes
  • Silicons

Special Fasteners

Special Fasteners Find out more

Special Fasteners

Although we are not a manufacturing company, our extensive experience and knowledge of the fastener industry allows us to source difficult to obtain fasteners and also items that are not available off the shelf. If you can’t find what you’re looking for, we can supply manufactured fasteners and special items in various quantities and various materials.

We have access to high volume machine shops, CNC turning machines and also hot forging facilities. All geared towards supplying you with what you need including 3.1 material certificates and 3.2 certified fasteners if required.

We can supply special items to customer drawing and if the customer has an on-going requirement for these items we are prepared to carry them on the shelf for call off as and when required. This eliminates the long lead times usually associated with special items.


Security Screws

Security Screws Find out more

Security Screws

We carry in stock a full range of security screws which are used in many different applications including street furniture, car parks and playgrounds. Most of these items are supplied in stainless steel with the following drive mechanisms:-

  • Pin Torx Drive
  • Pin Hex Drive
  • Monodrive (Snake Eye)
  • One way screws (clutch head)

These drive mechanisms are available in the fastener types below:-

  • Csk heads
  • Button heads
  • Machine screws
  • Self tapping screws

We also stock:-

  • Scroll nuts
  • Shear nuts®
  • Pin torx hex driver bits & Allen keys
  • Pin hex driver bits & Allen keys
  • Kinmar® Security Nuts (Permanent & Removable)

We can also supply:-

  • Shear Bolts®
  • Sentinal® Screws
  • Self drilling screws
  • Security Anchors
  • Tri Head
  • Kinmar® Security Bolts
  • Security Barrel Nuts

Patched Fasteners

Patched Fasteners Find out more

Patched Fasteners

Various types of locking patches can be applied to the threads of most fasteners. This involves the pre-application of adhesives, sealants and resins to improve the performance of fasteners. Patches are available in various colours with various different properties.

We can supply all types of fasteners with various types of locking patches


Furniture Fittings & Fasteners

Furniture Fittings Find out more

Furniture Fasteners & Fittings

  • Type D wood inserts
  • Type B wood inserts
  • 4 Pronged Tee nuts
  • Flat head connecting bolts
  • Flat Head connecting nuts
  • Woodscrews
  • Self tapping screws
  • Euroscrews
  • Kitting Services Available
  • Häfele® items
  • Surface screw cups
  • Cross Dowels (Barrel Nuts)
  • Wood to Metal Dowels
  • Allen Keys
  • Handle Screws
  • Confirmat Screws
  • Cams

Coated Fasteners

Coated Fasteners Find out more

Coated Fasteners

We can provide fasteners with high performance PTFE coatings, many of which are used in the offshore or petrochemical industries. We can also provide coatings which are applicable to the following industries;

Aerospace & Defence
Street Furniture

Some of the popular, but non-standard coatings that we can supply on our fasteners are:-

  • Xylan®
  • Everslick®
  • Geomet®
  • Hot dip galvanised
  • Sheradised

These fasteners are normally coated to order although we do carry some of these items on the shelf.

Our standard range of steel fasteners is available predominantly in the following finishes :-

  • Self Colour-Plain
  • Zinc & Clear Passivation CR3
  • Zinc & Yellow Passivation

We can also provide fasteners in

  • Zinc & Black Passivation
  • Chemical Black
  • Hot Dip Galvanised
  • Dacromet®
  • Delta tone®
  • Delta Protect®


Find out more


Teng Tools Spring Deals; including the 1100 piece Monster tool kit for only £4995 (49% discount)

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