Manufacturing of internally threaded metal fasteners

Facility	City	State	Employees	Status
LSLynchburg Steel & Specialty Company	Abingdon	VA	—	◐ LIKELY ACTIVE
LSLyndon Steel, LLC	Winston Salem	NC	100–499	◐ LIKELY ACTIVE
MFMagnum Fire & Safety Systems	Port Arthur	TX	—	◐ LIKELY ACTIVE
MUMalach USA	Valley City	ND	—	◐ LIKELY ACTIVE
MSMarbury Steel Fabricators, INC.	Marbury	AL	1–19	◐ LIKELY ACTIVE
MEMartinic Engineering INC	Tolleson	AZ	20–99	◐ LIKELY ACTIVE
MMMartin's Metal Fabrication & Welding, INC	Vacaville	CA	—	◐ LIKELY ACTIVE
MRMason Road Sheet Metal	Houston	TX	100–499	◐ LIKELY ACTIVE
MMMatcor Metal Fabrication	Welcome	NC	100–499	◐ LIKELY ACTIVE
MWMaxwell Welding & Machine	Burgettstown	PA	20–99	◐ LIKELY ACTIVE
MFMccann Fabrication	New Gloucester	ME	—	◐ LIKELY ACTIVE
McNeil Group Inc. dba Pinnacle Metal Products	Columbus	OH	20–99	◐ LIKELY ACTIVE
MAMeggitt Aircraft Braking Systems CORP	Danville	KY	—	◐ LIKELY ACTIVE
MSMeggitt Safety Systems INC	Simi Valley	CA	—	▲ REPORTED CLOSED
MAMetals and Services INC.	Addison	IL	20–99	◐ LIKELY ACTIVE
MSMetal Services of Blooming Prairie	Blooming Prairie	MN	20–99	◐ LIKELY ACTIVE
MCMetal-tech Cage LLC	Newberg	OR	—	◐ LIKELY ACTIVE
MPMetal-tech Partners	Bruning	NE	—	◐ LIKELY ACTIVE
Metal Trades:yonges Island	Yonges Island	SC	—	◐ LIKELY ACTIVE
MMetco	Hartselle	AL	—	◐ LIKELY ACTIVE
MMMetro Metal Works, Inc.	Mcdonough	GA	20–99	◐ LIKELY ACTIVE
Meyer Utility Structures LLC	Steele	AL	100–499	◐ LIKELY ACTIVE
MCMgk/homer City	Homer City	PA	—	◐ LIKELY ACTIVE
MFMid-county Fabricating INC	Jordan	MN	20–99	◐ LIKELY ACTIVE
MSMid South Steel INC	Pelham	AL	—	◐ LIKELY ACTIVE

FactoryRegistry lists 6,545 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.