Company lists · Data refreshed November 2026

Top 25 Threading insert suppliers based in the United States

RevenueBase identified 87 company matches for threading insert suppliers associated with the United States as of November 2026 and tracks 5,390 professional contacts across them, including 1,362 with verified work emails. Houston is the largest hub.

This list covers company matches for threading insert suppliers associated with the United States, 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 2, 2026.

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 2, 2026 How this list was built
87Companies
5,390Contacts tracked
1,362Verified emails
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The 25 largest threading insert suppliers based in the United States

Ranked by team size
Top 25 of 87 company matches for threading insert suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 2, 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 2, 2026 · View company records in RevenueBase
2Exact matchDanielson, CT, United StatesHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
3Exact matchSt. Louis, MO, United StatesHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
4Exact matchMundelein, IL, United StatesHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
5Exact matchElmhurst, IL, United StatesHQ recorded Nov 2, 2026201-500132 contacts →

Exact match

“Semblex Corporation engineers and manufactures advanced cold-formed fasteners and precision components for critical applications across automotive, industrial, and consumer…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchLake Zurich, IL, United StatesHQ recorded Nov 2, 2026201-500129 contacts →

Exact match

“Termax Corporation is a dynamic manufacturing and engineering company specializing in metal and plastic fastener solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchWheeling, IL, United StatesHQ recorded Nov 2, 2026501-1,000122 contacts →

Exact match

“Now part of MW Components, EFG is North America’s leading provider of system-critical engineered fastening solutions serving blue-chip wholesalers, distributors, and original…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchHudson, OH, United StatesHQ recorded Nov 2, 202651-20089 contacts →

Exact match

“Since 1977, Ramco Specialties has partnered with OEMs worldwide as a trusted manufacturer and supplier of critical threaded and non-threaded fasteners, delivering engineered…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchLivonia, MI, United StatesHQ recorded Nov 2, 202651-20065 contacts →

Exact match

“Alpha first began as a high-volume commodity manufacturer and grew into an engineering and product development based manufacturer.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchWebster, NY, United StatesHQ recorded Nov 2, 202611-5063 contacts →

Exact match

“Fasteners Direct supplies fasteners to the Manufacturing, Industrial, Automotive and Construction markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchSomerset, NJ, United StatesHQ recorded Nov 2, 202651-20059 contacts →

Exact match

“P&R is a global leader in the manufacture and supply of specialty fasteners, mechanical components and assemblies to Automotive and Industrial OEMs.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchFarmers Branch, TX, United StatesHQ recorded Nov 2, 202651-20057 contacts →

Exact match

“Shamrock Precision manufactures and sells precision fasteners and machined parts for oil field services, electronic, security, medical, commercial and construction applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchPainesville, OH, United StatesHQ recorded Nov 2, 202651-20047 contacts →

Exact match

“Stafast Products, headquartered in Cleveland, Ohio, has been leading the industrial fastener industry since 1958.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchWyomissing, PA, United StatesHQ recorded Nov 2, 2026201-50044 contacts →

Exact match

“SFS Group, USA is a part of a worldwide leading supplier of mechanical fastening systems and precision components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchElkhart, IN, United StatesHQ recorded Nov 2, 202611-5041 contacts →

Exact match

“Fasnap has been serving the industrial fastener industry for over 40 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-20035 contacts →

Exact match

“Cyclone Bolt is an API and ISO-certified precision fastener manufacturer specializing in critical bolting for energy, infrastructure, and high-reliability industrial systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchCarpentersville, IL, United StatesHQ recorded Nov 2, 202651-20034 contacts →

Exact match

“Acme Industrial Company manufactures Keylocking Threaded Inserts and Studs, Swage-Serts™, and Precision Bushings for use in products around the world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchOakdale, CA, United StatesHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“Haeger, a PennEngineering® Company, manufactures hardware insertion machines, we are the world leader in the development of innovative fastener insertion technology solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchHartford, WI, United StatesHQ recorded Nov 2, 2026201-50033 contacts →

Exact match

“Carmex Precision Tools LLC is a machine tool company located in 2033 Innovation Way, Hartford, Wisconsin, United States.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchAurora, IL, United StatesHQ recorded Nov 2, 202651-20032 contacts →

Exact match

“Valley Fastener Group is an ISO 9001-certified supplier of fasteners for America’s best-in-market manufacturers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchAlpharetta, GA, United StatesHQ recorded Nov 2, 202651-20030 contacts →

Exact match

“Engineered Parts Sourcing (EPS) is a leading single-source supplier of specialty fasteners and cold-headed parts for OEMs both nationally and internationally.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSmithfield, RI, United StatesHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“Groov-Pin is a leading manufacturer of Grooved Pins, Tap-Lok® Threaded Inserts, Speedserts®, Barb-Sert®s, and Precision Turned Components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchGlendale Heights, IL, United StatesHQ recorded Nov 2, 202651-20027 contacts →

Exact match

“Screws Industries is a custom cold-headed fastener manufacturer delivering engineered fastening solutions for demanding applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchSanta Clarita, CA, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“AVK Industrial Products, located in Southern California, is a Precision Castparts Company.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchGrayslake, IL, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“OKABE CO, INC.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 87 threading insert suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Threading insert suppliers based in the United States at a glance

As of Nov 2, 2026
25.3%Verified-email coverage
62.0Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · Houston
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
28
51-200
25
201-500
5
501-1,000
3
1,001-5,000
4
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “threading insert 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,362 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 2, 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.

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 “threading insert suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many threading insert suppliers are there based in the United States?

RevenueBase identified 87 company matches for threading insert suppliers associated with the United States 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 city has the most threading insert suppliers?

Houston leads with 4 company records, followed by Auburn (2) and Cincinnati (2).

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 1,362 professional contacts with verified work emails tracked across these 87 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 2, 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 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.