Company lists · Data refreshed November 2026

Top 25 Self-sealing screws suppliers based in the United States

RevenueBase identified 153 company matches for self-sealing screws suppliers associated with the United States as of November 2026 and tracks 3,597 professional contacts across them, including 1,224 with verified work emails. Houston is the largest hub.

This list covers company matches for self-sealing 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 1, 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 1, 2026 How this list was built
153Companies
3,597Contacts tracked
1,224Verified emails
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The 25 largest self-sealing screws suppliers based in the United States

Ranked by team size
Top 25 of 153 company matches for self-sealing screws suppliers based in the United States, 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 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
2Exact matchHouston, TX, United StatesHQ recorded Nov 1, 2026501-1,000432 contacts →

Exact match

“Founded in 1947, Lamons is one of the largest privately held gasket, seal, bolt and hose assembly manufacturers in the world.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchClawson, MI, United StatesHQ recorded Nov 1, 2026201-500185 contacts →

Exact match

“A family-owned business since 1955, ND Industries specializes in the development of innovative materials and processes which increase the safety and reliability of fastener…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchPittsburgh, PA, United StatesHQ recorded Nov 1, 202651-200180 contacts →

Exact match

“Triangle Fastener Corporation, formed in 1977, has become a leading supplier of standard and specialty fasteners, tools, sealants, and accessories for commercial construction.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchWheeling, IL, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
7Exact matchArlington, TX, United StatesHQ recorded Nov 1, 2026201-500116 contacts →

Exact match

“All-Pro Fasteners, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchCleveland, OH, United StatesHQ recorded Nov 1, 202651-20098 contacts →

Exact match

“Stelfast is an industry leader in fasteners.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchBolingbrook, IL, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
10Exact matchWebster, NY, United StatesHQ recorded Nov 1, 202611-5063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
12Exact matchFarmers Branch, TX, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
13Exact matchPortland, OR, United StatesHQ recorded Nov 1, 202651-20052 contacts →

Exact match

“For over 110 years, Portland Bolt has provided top-quality industrial and nonstandard fasteners, delivered on our customers’ schedules.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchPainesville, OH, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
15Exact matchElkhart, IN, United StatesHQ recorded Nov 1, 202611-5041 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchHudson, NY, United StatesHQ recorded Nov 1, 202651-20041 contacts →

Exact match

“Craftech Industries produces high performance plastic fasteners and hardware, including plastic screws, nuts, bolts, threaded rod, and custom parts.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchGarfield, NJ, United StatesHQ recorded Nov 1, 202651-20040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchAurora, IL, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
19Exact matchKingston, PA, United StatesHQ recorded Nov 1, 202651-20030 contacts →

Exact match

“Circle Bolt & Nut (CBN) is an established international supplier of fasteners, specialty hardware, and value added services since 1979.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchOrange, CA, United StatesHQ recorded Nov 1, 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 1, 2026 · View company records in RevenueBase
21Exact matchAmesbury, MA, United StatesHQ recorded Nov 1, 202651-20026 contacts →

Exact match

“Developers of the original PHILLIPS screw driver and recess in the 1930's, we continue to supply the world with the most effective solutions to fastening problems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchGrayslake, IL, United StatesHQ recorded Nov 1, 202611-5024 contacts →

Exact match

“OKABE CO, INC.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchNewark, NJ, United StatesHQ recorded Nov 1, 202611-5023 contacts →

Exact match

“ZAGO manufactures leak-proof, corrosion-resistant sealing fasteners and components that satisfy engineers' toughest sealing equipment requirements and help them advance innovation…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchHumble, TX, United StatesHQ recorded Nov 1, 202611-5022 contacts →

Exact match

“Patriot Bolt and Supply is an industry leading supplier of fasteners, stud bolts, and hardware for bolted connections.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 1, 202651-20021 contacts →

Exact match

“Founded in 1994, Lightning Bolt & Supply is a private company that specializes in the manufacturing and distribution of industrial fasteners for the Oil & Gas, Power-Generation…”

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

Showing 25 of 153 self-sealing screws suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Self-sealing screws suppliers based in the United States at a glance

As of Nov 1, 2026
34.0%Verified-email coverage
23.5Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · Houston
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
55
51-200
26
201-500
7
501-1,000
4

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 153 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 “self-sealing 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 1,224 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.

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-sealing screws suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many self-sealing screws suppliers are there based in the United States?

RevenueBase identified 153 company matches for self-sealing 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 self-sealing screws suppliers?

Houston leads with 7 company records, followed by Arlington (4) and Cincinnati (4).

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 1,224 professional contacts with verified work emails tracked across these 153 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.

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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.