Manufacturing of internally threaded metal fasteners (excluding aircraft types)

Facility	City	State	Employees	Status
RSRegional Steel Products INC	Semmes	AL	1–19	● ACTIVE
Remote Solutions LLC	Tucson	AZ	—	● ACTIVE
Republic Brass Sales INC.	Lemon Grove	CA	—	● ACTIVE
Robishaw Engineering INC	Houston	TX	20–99	● ACTIVE
Ross Engineering Corporation	Campbell	CA	—	● ACTIVE
Rs Welding, LLC	Pilot Point	TX	—	● ACTIVE
Safariland LLC	Dalton	MA	—	● ACTIVE
SLSafran Landing Systems Kentucky LLC	Walton	KY	100–499	● ACTIVE
San Diego Steel Solutions	Escondido	CA	—	● ACTIVE
Sea Box INC	Hillsborough	NJ	20–99	● ACTIVE
Serflex LLC	Canoga Park	CA	—	● ACTIVE
Serrmi Products LLC	Pittsburg	KS	100–499	● ACTIVE
Shepard Steel CO INC	Hartford	CT	—	● ACTIVE
S & H Steel Co, LLC	Gilbert	AZ	—	● ACTIVE
Skymaster, INC.	City of Industry	CA	—	● ACTIVE
S L Chasse Welding & Fabricating, INC.	Hudson	NH	—	● ACTIVE
Smith Ironworks INC	Lyerly	GA	—	● ACTIVE
Socomec, INC.	Watertown	MA	100–499	● ACTIVE
Southern Services & Equipment INC	Saint Bernard	LA	—	● ACTIVE
Southwest Trailer Manufacturing INC	Miami	FL	—	● ACTIVE
Spiral Industries, INC.	Howell	MI	—	● ACTIVE
Ssp Fittings CORP	Twinsburg	OH	100–499	● ACTIVE
States Manufacturing LLC	Champlin	MN	—	● ACTIVE
Steel-craft CORP. of Hartford	Hartford	WI	—	● ACTIVE
Steel Fab, INC.	Arlington	WA	—	● ACTIVE
Steelfab, INC.	Florence	SC	—	● ACTIVE
Steel Service Corporation	Flowood	MS	—	● ACTIVE
Stewart-amos Steel, INC	Harrisburg	PA	—	● ACTIVE
Still Waters Metal Fab LLC	Spokane Valley	WA	—	● ACTIVE
SMStrickland Machine Company, LLC	Richmond	VA	1–19	● ACTIVE
Sts Steel, INC.	Schenectady	NY	20–99	● ACTIVE
Superior Machining and Fabrication INC	Muenster	TX	—	● ACTIVE
Superior Precision Sheet Metal CORP.	Colorado Springs	CO	—	● ACTIVE
Superior Steel INC	Knoxville	TN	—	● ACTIVE
Tactair Fluid Controls INC	Liverpool	NY	100–499	● ACTIVE
T & D Fabrication INC	Drumright	OK	20–99	● ACTIVE
TUTerra Universal, INC.	Fullerton	CA	—	● ACTIVE
The Lee CO	Westbrook	CT	—	● ACTIVE
TSThornton Steel Holdings, INC.	Fort Worth	TX	20–99	● ACTIVE
Tiger Tanks, INC	Bakersfield	CA	—	● ACTIVE
Tolar Manufacturing Company, Incorporated	Corona	CA	—	● ACTIVE
Tomi Engineering, INC	Santa Ana	CA	—	● ACTIVE
Trans-tec Machine, LTD.	Houston	TX	—	● ACTIVE
Traughber Mechanical Services, INC.	Franklin	KY	20–99	● ACTIVE
Trinity Design Group LLC	Pell City	AL	—	● ACTIVE
TMTriton Metals, INC	Hollywood	MD	20–99	● ACTIVE
TATriumph Actuation Systems - Yakima, LLC	Yakima	WA	100–499	● ACTIVE
Triumph Controls, LLC	North Wales	PA	—	● ACTIVE
Truenorth Steel, INC	Fargo	ND	—	● ACTIVE
Trufab LLC	Shelton	WA	—	● 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.