Company lists · Data refreshed November 2026

Top 25 Tamper-proof set screws suppliers based in the United States

RevenueBase identified 65 company matches for tamper-proof set screws suppliers associated with the United States as of November 2026 and tracks 1,396 professional contacts across them, including 641 with verified work emails. Houston is the largest hub.

This list covers company matches for tamper-proof set screws 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
65Companies
1,396Contacts tracked
641Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tamper-proof set screws suppliers based in the United States

Ranked by team size
Top 25 of 65 company matches for tamper-proof set screws 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 matchBrillion, WI, United StatesHQ recorded Nov 2, 2026501-1,000609 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchCleveland, OH, United StatesHQ recorded Nov 2, 202651-20098 contacts →

Exact match

“Stelfast is an industry leader in fasteners.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchBolingbrook, IL, United StatesHQ recorded Nov 2, 202651-20075 contacts →

Exact match

“We envision a future where businesses are able to be as efficient and fiscally-smart as possible.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-20063 contacts →

Exact match

“AmeriBolt was created in 2005 to provide better service to fastener distributors in the Southeast and Gulf Coast states.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchArlington, TX, United StatesHQ recorded Nov 2, 202611-5040 contacts →

Exact match

“QFC Industries is a full line fastener distributor located in Arlington, Texas, USA.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchOrange, CA, United StatesHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“Founded in 1988, Intercorp has established itself as an industry leader in the fastener distribution business.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchBloomingdale, IL, United StatesHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“Big Bolt has been supplying high-quality specialty fasteners since 1977.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchWooster, OH, United StatesHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“United Titanium is the leading manufacturer and supplier of specialty metal fasteners, fittings, custom parts and mill products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchWheeling, IL, United StatesHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Beacon Fasteners and Components is the leading supplier of quality driven high performance screws focusing on Thread Forming, Thread Cutting, SEMS, High-Low Tapping, Metric…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchGeismar, LA, United StatesHQ recorded Nov 2, 202651-20016 contacts →

Exact match

“Full line fastener distributor”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchErlanger, KY, United StatesHQ recorded Nov 2, 20261-1014 contacts →

Exact match

“Building Relationships.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchIndianapolis, IN, United StatesHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“Accurate Manufactured Products Group, Inc.(AMPG) is a U.S manufacturer of specialty fasteners that makes and stocks hard-to-find fasteners, precision components, and beautiful…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Located in Southern California, Cordova Bolt has been in business since 1975 and is one of the premier fastener companies in the United States.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchSpokane, WA, United StatesHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Welcome to Empire Bolt & Screw, your premier distributor in the supply of threaded products, fasteners, and industrial goods of all types.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchFort Worth, TX, United StatesHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“Fort Worth Bolt & Tool Company distributes a complete line of screws, nuts, socket products, structural bolts, washers, fasteners, threaded rod and studs, anchoring products and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchCincinnati, OH, United StatesHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Founded in 1992, Matdan Corporation is one of the leading suppliers of standard and specialty fasteners.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchWarrendale, PA, United StatesHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Since 1985, Fasteners Unlimited has filled the specialty hardware needs for various industries across the world, including power generation, petrochemical, medical, military, and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202611-507 contacts →

Exact match

“The Fastener Connection is the ONE-STOP source for all your fastener and component needs.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchGilbert, AZ, United StatesHQ recorded Nov 2, 202611-507 contacts →

Exact match

“Bryce Fastener is the leading manufacturer in the world producing the highest-level security screws, security nuts, security bolts and tamper proof fasteners.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchCincinnati, OH, United StatesHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Cincinnati Fastener & Industrial Supply is a company based out of Cincinnati, Ohio, United States.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchLongview, TX, United StatesHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Hagens Fasteners, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchSan Jose, CA, United StatesHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Since 1980 Pro Stainless has met the challenges and needs of a growing customer base, serving dozens of industries, more than 500 customers, stocking over line items, and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchNashville, TN, United StatesHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Capitol City Bolt & Screw Co is a bolt and screw distributor.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchClawson, MI, United StatesHQ recorded Nov 2, 202611-503 contacts →

Exact match

“FASTENERS Stanley Industries offers over different types of fasteners in packaged or bulk quantities available in English or metric measurements.”

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

Showing 25 of 65 tamper-proof set screws suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 641 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Tamper-proof set screws suppliers based in the United States at a glance

As of Nov 2, 2026
45.9%Verified-email coverage
21.5Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Houston
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
24
51-200
12
501-1,000
2

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 65 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 “tamper-proof set screws 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 641 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 “tamper-proof set screws suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tamper-proof set screws suppliers are there based in the United States?

RevenueBase identified 65 company matches for tamper-proof set screws 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?

Endries International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tamper-proof set screws suppliers?

Houston leads with 4 company records, followed by Wheeling (3) and Chicago (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 641 professional contacts with verified work emails tracked across these 65 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.

Ready to reach these companies? Verified emails and direct dials for all 65 tamper-proof set screws suppliers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.