What OSC Sales does

OSC Sales Ltd is a UK-based manufacturer and distributor of self-drilling, self-tapping and anti-corrosive construction fasteners, headquartered in Sittingbourne, Kent, and operating since 1998. The company runs a multi-brand portfolio model spanning six brands: Carpenters Mate (self-drilling timber screws), Orbix (electrical screws and fasteners designed for electricians), Optimaxx (extreme-performance woodscrews, acquired from Royd Tool Group in August 2024), CAMO (exclusive imported edge-decking system), FastenMaster (exclusive UK distribution of US-engineered heavy-duty structural screws), and Klimas (premium precision fasteners). Core proprietary technology centres on self-drilling thread design that eliminates pilot holes, a flat underside wafer head that prevents cable snagging, and fire-regulation-compliant all-steel threaded fasteners conforming to BS 7671:2008.

OSC Sales serves UK electricians, carpenters and construction professionals through a distributor-led go-to-market, supplying more than 3,000 active builders merchants, electrical wholesalers and stockists nationwide. Products are sold on a quote-based hardware sales model via the distributor channel, with no direct e-commerce disclosed; revenue is generated by SKU volume rather than recurring contracts. Marketing spans content, video (YouTube), social (Facebook, TikTok, Instagram, LinkedIn), email newsletter, and live demonstration events held at distributor branches.

In July 2026, OSC Sales was acquired by Fixfast Group, a Kent-based construction fixings group with offices in Aylesford and Newry, Northern Ireland. The acquisition combined two complementary UK fastener businesses while OSC Brands retained its distributor-led operating model, gaining access to Fixfast's manufacturing resources and technical expertise. The deal was advised by law firm Birketts.

Name

OSC Sales

Legal name

OSC Sales Ltd

Website

https://oscsales.co.uk

Company type

Private

Founded year

1998

Operating status

Acquired

Headcount range

11–50 employees

Short description

OSC Sales is a UK manufacturer and distributor of self-drilling screws and construction fasteners, selling through a network of 3,000+ builders merchants, electrical wholesalers and stockists. It serves electricians, carpenters and construction professionals via six brands including Carpenters Mate, Orbix, Optimaxx, CAMO and FastenMaster.

Ownership category

akta.pro rank

Product category

Construction Fasteners

NAICS

Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722)

SIC

Bolts, Nuts, Screws, Rivets & Washers (3452), Screw Machine Products (3451)

akta.pro primary industry

Fasteners, Adhesives & Sealants Retail (Nails, Screws, Glues, Caulks) (CRAIAEAK)

Keywords

• Construction fasteners
• Self-drilling screws
• Timber fasteners
• Electrical fasteners
• Decking screws

Headquarters

HQ city

Sittingbourne

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales - Construction Fasteners: OSC Sales generates revenue through the sale of self-drilling screws, self-tapping fasteners, and construction fixings to tradesmen and professionals via distributor networks

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

OSC Sales manufactures, sources and distributes self-drilling and self-tapping screws, fasteners and fixings under a multi-brand portfolio (Carpenters Mate, Orbix, Optimaxx, CAMO, FastenMaster, Klimas). The company supplies trade-quality construction, timber and electrical fasteners to UK tradesmen through a network of more than 3,000 distributors, builders merchants and electrical wholesalers, and holds exclusive UK distribution rights for FastenMaster (USA) and CAMO edge decking systems.

Product overview

OSC Sales is a UK-based construction fixings supplier operating a multi-brand portfolio model. The company manufactures and distributes self-drilling, anti-corrosive fasteners through distributor networks, builders merchants, and electrical wholesalers. The core brand portfolio includes Carpenters Mate (original self-drilling wood screws), Orbix (electrical screws designed by electricians), Optimaxx (extreme performance woodscrews, acquired August 2024), CAMO (exclusive imported edge decking system), and FastenMaster (exclusive distributed heavy duty structural screws from the USA). Orbix products represent the company's electrical fixing range, encompassing self-drilling screws, heavy duty screws, hex head variants, woodscrews, security screws, and accessories like point caps—all designed to eliminate pre-drilling and reduce installation time. The company was established in 1998 and is headquartered in Sittingbourne, Kent.

Differentiator

Problem solved

Functional benefit

Brands

• Carpenters Mate: The Carpenters Mate range of high quality self-drilling timber screws and tools designed to provide a superior finish to every project.
• Orbix
• Optimaxx
• CAMO
• FastenMaster

Products and services

• Carpenters Mate Range of high quality self-drilling timber screws and tools designed to provide a superior finish to construction and woodworking projects. Targeted at carpenters and construction professionals.
• Orbix Self-drilling electrical screws and fasteners designed by electricians for electricians to speed up installation time on electrical projects including cable trays, trunking, control panels and armoured cable cleats. EN 14592 compliant and guaranteed for the life of the project.
• Optimaxx Extreme performance woodscrew brand acquired by OSC Sales in August 2024, designed as a reimagined fixing solution for quality tradespeople. Key personnel from Optimaxx transitioned with the brand.
• CAMO Edge Decking System Self-drilling decking screws that make laying perfect decking astonishingly fast and easy with no visible screw heads. Distributed exclusively in the UK by OSC Sales.
• FastenMaster Heavy duty structural screws precision-engineered in the USA, suitable for all types of construction projects. Distributed exclusively in the UK by OSC Sales.
• Klimas Fasteners Premium quality and precision fasteners with revolutionary design offering optimum quality guaranteed, distributed through OSC Sales' UK network.
• Orbix Heavy Duty Self-Drilling Screws Self-drilling heavy duty screws for metal designed for steel up to 3.5mm thick, with unique wafer head design that won't snag or chafe cables. No pre-drilling required.
• Orbix Woodscrews Self-drilling wood screws designed for fixing electrical socket boxes, trunking, cable trays and brackets to timber or masonry with twin thread for fast installation.
• Orbix Wallbite No Plug Fixing Screw All-steel self-drilling one-piece threaded fastener conforming to fire safety wiring regulation BS 7671:2008. Non-combustible screws for light to medium-duty applications including fire-rated clips, available in white or silver with anti-corrosion coating.

Quantifiable outcome

• No pre-drilling required - eliminates pilot holes, dot punching and multiple drill bits
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Fixfast GroupcoreStrategic or Co-development Partner · 22 July 2026Fixfast Group acquired OSC Sales in July 2026. Fixfast Group has offices in Aylesford and Newry, Northern Ireland. OSC Brands will continue operating its distributor-led model while benefiting from Fixfast's resources, technical expertise and manufacturing capabilities. The deal combines two established businesses with complementary strengths.
• FastenMaster (USA)coreChannel Partner/ Reseller/ DistributorOSC Sales has been exclusive UK distributor of FastenMaster self-drilling screws manufactured in the USA since 1998. FastenMaster range includes heavy duty structural screws suitable for all types of construction projects.
• CAMO Edge DeckingminorChannel Partner/ Reseller/ DistributorOSC Sales became exclusive UK importer of CAMO edge decking system. CAMO self-drilling decking screws make laying perfect decking fast and easy with no visible screw heads.
• Klimas FastenersminorChannel Partner/ Reseller/ DistributorKlimas screws designed with highest quality and precision workmanship. Distributed through OSC Sales network as part of their brand portfolio.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Fischer Fixings: Manufacturer of nylon plugs, screws, and fixing systems sold through trade distributors and merchants; comparable product mix and channel model to OSC Sales.
• Rawlplug: Manufacturer and distributor of fixings, fasteners, and tools sold through builders merchants and electrical wholesalers across Europe; comparable in channel model and product overlap with OSC's UK distributor-led sales.
• CELO Fixings: European manufacturer of screws and fixings for construction and electrical trades, distributed through wholesalers; directly comparable to OSC's Orbix and Carpenters Mate ranges in self-drilling and timber screws.
• Simpson Strong-Tie: Manufacturer of structural screws, fasteners, and connectors for construction; FastenMaster is a Simpson Strong-Tie company, making it the closest direct comparable in self-drilling structural screws sold through trade channels.
• SPAX International: German manufacturer of premium wood and self-drilling screws for construction and decking, with multi-country distribution; directly comparable in the high-performance woodscrew category where Optimaxx and Carpenters Mate compete.

Broad incumbents

• Würth Group: World's largest fastener and tool distributor serving tradesmen and industrial buyers through a multi-brand, multi-country sales model; comparable to OSC's distributor-led approach across screws, fixings, and accessories.
• Hilti: Global construction tools and fastening systems provider serving tradesmen via direct and distributor channels; competes with OSC's Orbix and FastenMaster ranges in the professional electrical and structural fastening segments.
• ITW (Illinois Tool Works): Diversified industrial manufacturer with construction products divisions producing screws, nails, and fastening systems for trade and OEM customers; comparable as a large-scale fastener manufacturer with branded construction product portfolios.

Regional players

• Screwfix: UK trade retailer stocking a broad range of fasteners, fixings, and tools for tradesmen; comparable end-customer (electricians, carpenters) but operates as a downstream retailer rather than a manufacturer or trade distributor.
• TJ O'Mahony: Irish builders merchant chain stocking fasteners, fixings, and construction supplies for tradesmen; comparable channel role to OSC's distributor network but geographically focused on Ireland rather than UK.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/OSCSales
• YouTubeyoutube.com/channel/UC4nM9Z2QZPQDh0V6G9LJa5w
• Facebookfacebook.com/CarpentersMate
• LinkedInlinkedin.com/company/osc-sales-limited
• Instagraminstagram.com/oscsalesltd
• TikToktiktok.com/@oscsales

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about OSC Sales