Company lists · Data refreshed November 2026

Top 25 Self-locking metal fasteners suppliers worldwide

RevenueBase identified 1,723 company matches for self-locking metal fasteners suppliers worldwide as of November 2026 and tracks 25,842 professional contacts across them, including 6,126 with verified work emails. The United States is the largest market and Ludhiana the largest hub.

This list covers company matches for self-locking metal fasteners suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 1, 2026. Country and city lists for self-locking metal fasteners suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
1,723Companies
25,842Contacts tracked
6,126Verified emails
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The 25 largest self-locking metal fasteners suppliers worldwide

Ranked by team size
Top 25 of 1,723 company matches for self-locking metal fasteners suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWood Dale, IL, United StatesHQ recorded Nov 1, 2026501-1,000898 contacts →

Exact match

“Optimas is a globally connected, regionally focused manufacturer/distributor and service provider of fasteners and supply chain solutions for industrial manufactures seeking to…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchTilburg, NetherlandsHQ recorded Nov 1, 20261,001-5,000822 contacts →

Exact match

“At Fabory, we are committed to developing safe and reliable connections.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchBrillion, WI, United StatesHQ recorded Nov 1, 2026501-1,000609 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchIndaial, BrazilHQ recorded Nov 1, 2026501-1,000557 contacts →

Exact match

“METALÚRGICA FEY LTDA é uma das maiores fabricantes de fixadores do Brasil.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchJakarta Utara, IndonesiaHQ recorded Nov 1, 20261,001-5,000536 contacts →

Exact match

“Fasteners & Engineered Components Company”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchRamsey, NJ, United StatesHQ recorded Nov 1, 2026201-500463 contacts →

Exact match

“We are part of the Würth Group of companies, the largest of its kind with over $13 billion in sales and employees worldwide!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchIzmir, TürkiyeHQ recorded Nov 1, 20261,001-5,000412 contacts →

Exact match

“We manufactured our first bolt with a double header machine in 1973.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchDanielson, CT, United StatesHQ recorded Nov 1, 2026501-1,000363 contacts →

Exact match

“SPIROL is a technical resource that provides high quality components that improve the quality of your assembly, extend the life of your products and reduce your manufacturing…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchSehore, IndiaHQ recorded Nov 1, 20261,001-5,000334 contacts →

Exact match

“Unbrako ( Deepak Fasteners Limited ) is the largest Manufacturer of fasteners from India.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchGothenburg, SwedenHQ recorded Nov 1, 20261,001-5,000287 contacts →

Exact match

“Bulten Group is a leading global manufacturer and distributor of fasteners to the automotive industry, as well as other industries such as consumer electronics.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchLong Beach, CA, United StatesHQ recorded Nov 1, 20261,001-5,000257 contacts →

Exact match

“The largest supplier of wholesale fasteners in North America servicing distribution since 1925.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchBirmingham, AL, United StatesHQ recorded Nov 1, 2026501-1,000222 contacts →

Exact match

“Birmingham Fastener is a leading manufacturer and distributor of fasteners for structural steel fabrication, metal building manufacturers, transportation, water works and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchFlourens, FranceHQ recorded Nov 1, 20261,001-5,000211 contacts →

Exact match

“A family-owned company since its foundation, Ateliers de la Haute Garonne (AHG) is a leading, vertically integrated manufacturer and worldwide supplier of rivets and threaded…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchMarieville, QC, United StatesHQ recorded Nov 1, 2026501-1,000209 contacts →

Exact match

“We are a world leader in the design, manufacturing, and distribution of threaded fasteners and forged steel parts.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchLudhiana, IndiaHQ recorded Nov 1, 20261,001-5,000208 contacts →

Exact match

“Unbrako is the world's leading Fastener brand with more than 100 years of experience of designing and manufacturing innovative fastening solutions, which meet or exceed industry…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchLissone, ItalyHQ recorded Nov 1, 2026201-500203 contacts →

Exact match

“Brugola OEB – Excellence in Automotive Fastening Since 1926 Founded in 1926 in Lissone, Italy, Brugola OEB is a global leader in fastening systems for the automotive industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchIndiaHQ recorded Nov 1, 2026201-500200 contacts →

Exact match

“Right Tight Fasteners Pvt.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchMersin, TürkiyeHQ recorded Nov 1, 2026201-500173 contacts →

Exact match

“Berdan Civata was founded in 1970, and has become one of the most competent and reliable manufacturer of fastening-components with constant development and research, widely known…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchYork, PA, United StatesHQ recorded Nov 1, 202651-200169 contacts →

Exact match

“Manufacturer & Distributor of Fasteners and Components for the Commercial, Defense and Aerospace Market since 1972.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchMobile, AL, United StatesHQ recorded Nov 1, 2026201-500167 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchRohtak, IndiaHQ recorded Nov 1, 2026501-1,000162 contacts →

Exact match

“Universal Precision Screws, is a leading manufacturer of top quality Industrial and commercial fasteners with track records parallel to none in the region.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchRoseville, MI, United StatesHQ recorded Nov 1, 202651-200157 contacts →

Exact match

“Founded in 1963, All State Fastener (ASF) is a family-owned global distributor of standard and engineered fasteners and related production components.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Nov 1, 202651-200155 contacts →

Exact match

“We specialize in solving technical assembly challenges with tailored fastening and inventory solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchMundelein, IL, United StatesHQ recorded Nov 1, 20261,001-5,000149 contacts →

Exact match

“Founded in 1925, MacLean-Fogg offered one lock nut to North America’s railroads.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Nov 1, 2026201-500141 contacts →

Exact match

“Shur-Lok is a part of the PCC Fasteners Division within Precision Castparts Corp.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 1,723 self-locking metal fasteners suppliers worldwide

See the full list, filter by size, metro and specialty, and access 6,126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Self-locking metal fasteners suppliers worldwide at a glance

As of Nov 1, 2026
23.7%Verified-email coverage
15.0Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Ludhiana
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
540
11-50
611
51-200
380
201-500
115
501-1,000
36
1,001-5,000
17
5,001-10,000
4
10001+
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for self-locking metal fasteners suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “self-locking metal fasteners suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,126 professional contacts with verified work emails across the full matched dataset. 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 November 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Self-locking metal fasteners suppliers by location

9 lists · largest first

Every Self-locking metal fasteners suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “self-locking metal fasteners suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many self-locking metal fasteners suppliers are there worldwide?

RevenueBase identified 1,723 company matches for self-locking metal fasteners suppliers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Optimas Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most self-locking metal fasteners suppliers?

The United States leads with 332 companies, followed by India (279) and the United Kingdom (107). Every self-locking metal fasteners suppliers list by country and city is linked on this page.

Which city has the most self-locking metal fasteners suppliers?

Ludhiana leads with 39 company records, followed by Mumbai (31) and Sao Paulo (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,126 professional contacts with verified work emails tracked across these 1,723 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,723 self-locking metal fasteners suppliers worldwide. Start with a free account, no credit card.

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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 SmartSearch, 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.