Company lists · Data refreshed November 2026

Top 25 Socket head cap screw manufacturers based in the United States

RevenueBase identified 180 company matches for socket head cap screw manufacturers associated with the United States as of November 2026 and tracks 3,033 professional contacts across them, including 945 with verified work emails. Houston is the largest hub.

This list covers company matches for socket head cap screw manufacturers 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 6, 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 6, 2026 How this list was built
180Companies
3,033Contacts tracked
945Verified emails
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The 25 largest socket head cap screw manufacturers based in the United States

Ranked by team size
Top 25 of 180 company matches for socket head cap screw manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMacomb, United StatesHQ recorded Nov 6, 2026501-1,000246 contacts →

Exact match

“MNP Corporation, one of the largest manufacturers of fasteners to the “automotive” and “tier one” customers, was established in 1970, and is headquartered in Utica, Michigan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMundelein, IL, United StatesHQ recorded Nov 6, 20261,001-5,000132 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSylmar, CA, United StatesHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“For over 18 years, MS Aerospace have been manufacturing World Class quality aerospace bolts, aerospace studs, aerospace pins, and screws for even the most challenging aerospace…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWheeling, WI, United StatesHQ recorded Nov 6, 2026501-1,000123 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 6, 2026 · View company records in RevenueBase
5Exact matchHudson, OH, United StatesHQ recorded Nov 6, 202651-20096 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 6, 2026 · View company records in RevenueBase
6Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Dedicated to continual improvement, 100% on time delivery, and zero defects, Fastco Industries is committed to meeting and exceeding its customers' expectations in quality and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20070 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 6, 2026 · View company records in RevenueBase
8Exact matchLivonia, MI, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchFarmers Branch, TX, United StatesHQ recorded Nov 6, 202651-20063 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 6, 2026 · View company records in RevenueBase
10Exact matchBuckeye, AZ, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Parker Fasteners is a domestic cold heading fastener manufacture (ISO 9001:2015/AS9100D Registered · QSL Manufacture for Class 2 & 3 Fasteners) based in Buckeye, Arizona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWallingford, CT, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Holo-Krome is the premier domestic manufacturer of socket screw products and cold headed specials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRockford, IL, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Since 1991, as a cold heading manufacturer of fasteners, Sems and Specials has offered a diverse portfolio of products ranging from standard commercial to custom specials and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPainesville, CA, United StatesHQ recorded Nov 6, 202651-20048 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 6, 2026 · View company records in RevenueBase
14Exact matchRockford, IL, United StatesHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Slidematic Precision Components is a IATF 16949:2016 / ISO 9001:2015 certified manufacturer of engineered cold headed specials headquartered at 1303 Samuelson Rd, Rockford…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGalion, OH, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Since 1958, Galion LLC has been the build-to-print source for screw machine and related parts for the Automotive, Commercial, and Defense industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHudson, NY, United StatesHQ recorded Nov 6, 202651-20042 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 6, 2026 · View company records in RevenueBase
17Exact matchAlbion, MI, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Since 1927, Decker has built a reputation for delivering superior products and exceptional performance in fastener processing and manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDanville, AR, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Manufacturer of Custom Cold Headed Fasteners, Parts, and Components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAurora, IL, United StatesHQ recorded Nov 6, 202651-20039 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 6, 2026 · View company records in RevenueBase
20Exact matchBryan, OH, United StatesHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“For the craftsman that concentrates on the details, we work for you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Cyclone Bolt holds API Q1, API 20E, API 20F, ISO 9001:2015, AS9100, and AS9120 certifications, a qualification stack built for the most demanding applications in oil & gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 202651-20035 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 6, 2026 · View company records in RevenueBase
23Exact matchGlendale Heights, IL, United StatesHQ recorded Nov 6, 202651-20034 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 6, 2026 · View company records in RevenueBase
24Exact matchOrange, OH, United StatesHQ recorded Nov 6, 202651-20030 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 6, 2026 · View company records in RevenueBase
25Exact matchTwinsburg, OH, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Great Lakes Fasteners leads the fastener industry through our commitment to delivering high-quality parts, experienced customer service, and operational excellence since 1958.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 180 socket head cap screw manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 945 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Socket head cap screw manufacturers based in the United States at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
16.9Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
69
51-200
54
201-500
6
501-1,000
2
1,001-5,000
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 180 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 “socket head cap screw manufacturers” 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 945 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 6, 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 “socket head cap screw manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many socket head cap screw manufacturers are there based in the United States?

RevenueBase identified 180 company matches for socket head cap screw manufacturers 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?

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

Which city has the most socket head cap screw manufacturers?

Houston leads with 7 company records, followed by Rockford (7) and Chicago (5).

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 945 professional contacts with verified work emails tracked across these 180 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 6, 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.