Company lists · Data refreshed September 2026

Top 25 Locking fastener manufacturers based in Brazil

Name: Locking fastener manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 238 companies tracked

RevenueBase identified 238 locking fastener manufacturers headquartered in Brazil as of September 2026 and tracks 5,869 professional contacts across them, including 1,378 with verified work emails. Sao Paulo is the largest hub.

This list covers locking fastener manufacturers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

238Companies

5,869Contacts tracked

1,378Verified emails

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The 25 largest locking fastener manufacturers based in Brazil

Ranked by team size

Top 25 of 238 locking fastener manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to locking fastener manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FEY	Indirect evidence	Indaial, BrazilHQ checked Sep 17, 2026	501-1,000	552 contacts →
	Indirect evidence “METALÚRGICA FEY LTDA é uma das maiores fabricantes de fixadores do Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
2	Metalac SPS	Indirect evidence	Sorocaba, BrazilHQ checked Sep 17, 2026	201-500	366 contacts →
	Indirect evidence “Fundada em 1953, a Metalac é uma fabricante de fixadores de alta resistência, e marca presença onde há movimento fornecendo seus produtos para diversos segmentos do mercado…” Source: RevenueBase Database · checked Sep 17, 2026
3	STAM	Indirect evidence	Nova Friburgo, BrazilHQ checked Sep 17, 2026	1,001-5,000	327 contacts →
	Indirect evidence “Em 1971, nasceu a Stam, uma indústria diferenciada, movida pela inovação e disposta a abrir espaços para novas histórias.” Source: RevenueBase Database · checked Sep 17, 2026
4	Metaltork	Indirect evidence	Diadema, BrazilHQ checked Sep 17, 2026	201-500	258 contacts →
	Indirect evidence “A Metaltork é reconhecida como um dos principais fabricantes de parafusos e peças especiais de fixação para aplicação crítica em diversos segmentos.” Source: RevenueBase Database · checked Sep 17, 2026
5	Walsywa	Indirect evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	51-200	124 contacts →
	Indirect evidence “Muito prazer, somos a Walsywa, uma empresa especializada em fixação para construção civil.” Source: RevenueBase Database · checked Sep 17, 2026
6	Silvana Assa Abloy	Indirect evidence	Campina Grande, BrazilHQ checked Sep 17, 2026	10001+	111 contacts →
	Indirect evidence “Fundada em 1964, a Silvana é uma marca consolidada em seu segmento e genuinamente paraibana, sediada em Campina Grande e presente em todo o território nacional, nas mais diversas…” Source: RevenueBase Database · checked Sep 17, 2026
7	Grupo Forte	Indirect evidence	Mauá, BrazilHQ checked Sep 17, 2026	201-500	97 contacts →
	Indirect evidence “Fixadores e Caldeirados Industriais de Alta Performance.” Source: RevenueBase Database · checked Sep 17, 2026
8	CRV Parafusos	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	96 contacts →
	Indirect evidence “A CRV Parafusos redefine o padrão de excelência no mercado de fixadores há mais de 26 anos, consolidando-se como líder no fornecimento de parafusos, porcas, arruelas e uma vasta…” Source: RevenueBase Database · checked Sep 17, 2026
9	Forjafix Elementos DE Fixação	Indirect evidence	Itapevi, BrazilHQ checked Sep 17, 2026	51-200	93 contacts →
	Indirect evidence “Fundada em julho dos anos a Forjafix surgiu a partir da identificação de uma lacuna no setor de fixadores especiais, assim como fornecedores que conhecessem e respeitassem as…” Source: RevenueBase Database · checked Sep 17, 2026
10	Hassmann S.A	Indirect evidence	Imigrante, BrazilHQ checked Sep 17, 2026	201-500	82 contacts →
	Indirect evidence “Founded in 1955 by Karl and Elka Hassmann in Imigrante, in the state of Rio Grande do Sul, Brazil, Hassmann S.A.” Source: RevenueBase Database · checked Sep 17, 2026
11	Indufix Parafusos	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	76 contacts →
	Indirect evidence “Fixadores Industriais & MRO Normatizados e Especiais ISO 9001 ESG/Rohs/PPAP 36 Anos de mercado 3⃣6⃣ Sua linha de produção não pode esperar!” Source: RevenueBase Database · checked Sep 17, 2026
12	Airfix Brasil	Indirect evidence	Novo Hamburgo, BrazilHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “With two industrial plans located in south and northeast of Brazil, Tecnofast produces and distributes industrial staples, brad pins and coil-nails.” Source: RevenueBase Database · checked Sep 17, 2026
13	FCF	Indirect evidence	Araquari, BrazilHQ checked Sep 17, 2026	201-500	56 contacts →
	Indirect evidence “A FCF (Fábrica Catarinense de Fixadores), fundada em 2012, está localizada dentro do parque fabril da empresa Ciser, em Araquari (SC).” Source: RevenueBase Database · checked Sep 17, 2026
14	Commersul	Indirect evidence	Passo Fundo, BrazilHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “A Commersul é referência em produção, distribuição e comercialização de fixadores, máquinas e equipamentos, ferramentas elétricas e manuais, EPI’s, ferragens e peças de reposição…” Source: RevenueBase Database · checked Sep 17, 2026
15	Arber Parafusos	Indirect evidence	Blumenau, BrazilHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Mais que parafusos, soluções.” Source: RevenueBase Database · checked Sep 17, 2026
16	SGQ Fixadores Fixpar	Indirect evidence	Flores Da Cunha, BrazilHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “O Grupo SGQ é uma empresa do segmento de fixadores, cuja principal atividade é a distribuição de elementos de fixação como parafusos, hastes, barras roscadas, porcas, arruelas…” Source: RevenueBase Database · checked Sep 17, 2026
17	Inox-Par	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Established in 1986 in Sao Paulo Capital, in order to meet the consumer market of screws, nuts, washers pressure made of stainless steel (A2/A4) 304/316 or by norms and standards…” Source: RevenueBase Database · checked Sep 17, 2026
18	Fechometal Brazil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Fundada em 1998, Fechometal consolidou-se ao longo dos anos como um importante fabricante de produtos de aço inox de alta qualidade.” Source: RevenueBase Database · checked Sep 17, 2026
19	3f Fechaduras E Cadeados	Indirect evidence	Nova Friburgo, BrazilHQ checked Sep 17, 2026	201-500	46 contacts →
	Indirect evidence “A 3F atua desde 1998 no mercado nacional na fabricação e na comercialização de mais de itens em uma extensa linha de produtos.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ellfas DO Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “A Ellfas foi fundada em 1993 e desde então tem sido referência em solução para fixações, situada em São Paulo, Capital.” Source: RevenueBase Database · checked Sep 17, 2026
21	Prec-Tech Ind. E Com. DE Artefatos DE Metais Ltda	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “A Prec-Tech é uma empresa especializada na fabricação e comercialização de parafusos, fixadores e peças especiais de precisão, reconhecida internacionalmente pela qualidade e…” Source: RevenueBase Database · checked Sep 17, 2026
22	OMKE	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “SOMOS UMA INDÚSTRIA ESPECIALIZADA EM PORCAS E PEÇAS ESPECIAIS.” Source: RevenueBase Database · checked Sep 17, 2026
23	MG Parafusos	Indirect evidence	Contagem, BrazilHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “A MG Parafusos Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
24	Brasimpar Indústria Metalúrgica	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “A BRASIMPAR atua nos mais diversos segmentos de fixadores buscando atender as necessidades dos clientes.” Source: RevenueBase Database · checked Sep 17, 2026
25	Continental Parafusos S.A	Indirect evidence	Diadema, BrazilHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “Desde 1974, a Continental Parafusos S.A.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: locking fastener manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names locking fastener manufacturers.
Partial evidence: Its own public description names part of locking fastener manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name locking fastener manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 238 locking fastener manufacturers based in Brazil

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Locking fastener manufacturers based in Brazil at a glance

As of Sep 17, 2026

23.5%Verified-email coverage

24.7Average contacts per company

11-50Median size (employees)

18.1%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 238 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among locking fastener manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “locking fastener manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names locking fastener manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among locking fastener manufacturers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,378 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Locking fastener manufacturers by metro

Locking fastener manufacturers in Sao Paulo43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names locking fastener manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many locking fastener manufacturers are there based in Brazil?

RevenueBase identified 238 locking fastener manufacturers headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FEY, headquartered in Indaial, tops this list with the largest team on record.

Which city has the most locking fastener manufacturers?

Sao Paulo leads with 43 headquartered companies, followed by Curitiba (11) and Guarulhos (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,378 verified decision-maker contacts tracked across these 238 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.