Manufacturing of internally threaded metal fasteners (excluding aircraft types)

Facility	City	State	Employees	Status
Mauell CORP	Dillsburg	PA	20–99	● ACTIVE
Maverick Aerospace LLC	City of Industry	CA	—	● ACTIVE
Maxsteel Fabrication, LLC	Paris	TN	20–99	● ACTIVE
Mcgill Hose & Coupling, INC.	East Longmeadow	MA	—	● ACTIVE
Mct INC	Albuquerque	NM	—	● ACTIVE
Meiden America Switchgear, INC	Gray Court	SC	20–99	● ACTIVE
Melco Steel INC	Azusa	CA	—	● ACTIVE
MFMetal Fab South INC	Kenner	LA	—	● ACTIVE
Metal Solutions Design & Fabrication LLC	Dayton	KY	—	● ACTIVE
MIMetamora Industries, LLC	Metamora	IL	20–99	● ACTIVE
Met International Trading Company, INC.	Houston	TX	—	● ACTIVE
MSMetro Steel & Pipe Supply, INC.	Tavares	FL	20–99	● ACTIVE
Midwest Industrial Metal Fabrication, INC.	Huntington	IN	—	● ACTIVE
Mil-mar Century Corporation	Miamisburg	OH	—	● ACTIVE
Mission Critical Solutions, LLC	Alum Bank	PA	20–99	● ACTIVE
Mofab INC	Anderson	IN	—	● ACTIVE
Monroe Integro, LLC	New Britain	CT	20–99	● ACTIVE
Montana Hydraulics, LLC	Helena	MT	—	● ACTIVE
Morris Industries, INC	Powhatan	VA	—	● ACTIVE
MBMorrison Berkshire INC	North Adams	MA	—	● ACTIVE
Nkp Metals LLC	Chicago	IL	—	● ACTIVE
NFNorrisbuilt Fabrication and Mobile Welding, LLC	Norton	VA	20–99	● ACTIVE
North American Switchgear INC	Cleveland	OH	20–99	● ACTIVE
Oakland Industries LTD	Mount Prospect	IL	100–499	● ACTIVE
Ohio Hydraulics INC	Cincinnati	OH	20–99	● ACTIVE
Owen Steel Company, INC.	Columbia	SC	100–499	● ACTIVE
PAPall Aeropower Corporation	New Port Richey	FL	100–499	● ACTIVE
Partner Steel CO INC	Pocatello	ID	—	● ACTIVE
Patriot Steel Fabrication, INC.	Church Creek	MD	—	● ACTIVE
Paul Mueller Company	Springfield	MO	500+	● ACTIVE
Pcx Aerostructures, LLC	Newington	CT	—	● ACTIVE
Pdj Cutting and Fabricating, LLC	Manitowoc	WI	—	● ACTIVE
Peachtree Protective Covers, INC.	Lithia Springs	GA	100–499	● ACTIVE
Pearse-bertram LLC	Bloomfield	CT	20–99	● ACTIVE
Pegasus Industrial Midwest LLC	Bourbonnais	IL	—	● ACTIVE
Pemco Corporation	Bluefield	VA	100–499	● ACTIVE
Pemco-naval Engineering Works INC	Pascagoula	MS	—	● ACTIVE
Phoenix Fabricators and Erectors, LLC	Avon	IN	—	● ACTIVE
PMPhoenix Metal Products, INC.	Fort Pierce	FL	—	● ACTIVE
Pivot Corporation	Rowlett	TX	—	● ACTIVE
Plastic Reinforcements, INC	Chino	CA	—	● ACTIVE
Point Eight Power, LLC	Belle Chasse	LA	100–499	● ACTIVE
Port City Metal Fabrication LLC	Theodore	AL	20–99	● ACTIVE
Power Brace, L.l.c.	Des Moines	IA	20–99	● ACTIVE
Quality Switch INC	Newton Falls	OH	20–99	● ACTIVE
QWQuality Welding Service INC	Suamico	WI	—	● ACTIVE
R and C Building Materials INC	New Orleans	LA	—	● ACTIVE
Ranor INC.	Westminster	MA	—	● ACTIVE
R. C. Fabricators, INC.	Wilmington	DE	—	● ACTIVE
R.e. Atckison Co., INC.	Azusa	CA	—	● ACTIVE

FactoryRegistry lists 6,283 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced internally threaded metal fasteners (excluding aircraft types), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 20 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2029100000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.