Manufacturing of externally threaded metal fasteners

Facility	City	State	Employees	Status
MTMar-con Tool Company	Dayton	OH	—	◐ LIKELY ACTIVE
MMMaring Machining & Engineering LLC	Lafayette	CO	—	◐ LIKELY ACTIVE
MMMarion Machine	Marion	NC	20–99	◐ LIKELY ACTIVE
MPMarion Precision Tool, INC.	Ocala	FL	—	◐ LIKELY ACTIVE
MWMarion Worthey	Paint Rock	AL	—	◐ LIKELY ACTIVE
MEMarkovitz Enterprises	Zelienople	PA	20–99	◐ LIKELY ACTIVE
MRMark Rite Lines Equipment Company	Billings	MT	100–499	◐ LIKELY ACTIVE
MIMark.us Industry INC	Wharton	NJ	—	◐ LIKELY ACTIVE
MMMar Machine INC	West Babylon	NY	—	◐ LIKELY ACTIVE
MMMarposa Manufacturing	Waltham	MA	—	◐ LIKELY ACTIVE
MMarrero	Marrero	LA	20–99	◐ LIKELY ACTIVE
MLMarrick, LLC	Portsmouth	VA	—	◐ LIKELY ACTIVE
MHMartin & Hattie Rasche	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
Martin & Rush Machining Inc. DBA: Phoenix Precision Machining	Trinity	NC	20–99	◐ LIKELY ACTIVE
MIMason Industries Inc	Hauppauge	NY	100–499	◐ LIKELY ACTIVE
MMMason Manufacturing, LLC	Decatur	IL	20–99	◐ LIKELY ACTIVE
MEMast Enterprises Equipment LLC	South Boston	VA	—	◐ LIKELY ACTIVE
MFMaster Finish Company	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
MEMasterGrind EDM II	Jamestown	NY	20–99	◐ LIKELY ACTIVE
MAMasterpiece Arms Holding Company	Comer	GA	20–99	◐ LIKELY ACTIVE
MRMaster Roll Manufacturing	New Carlisle	IN	20–99	◐ LIKELY ACTIVE
MMasury	Masury	OH	20–99	◐ LIKELY ACTIVE
MMMatcor Metal Fabrication	Independence	KS	100–499	◐ LIKELY ACTIVE
MSMaterial Sciences Corporation	Walbridge	OH	20–99	◐ LIKELY ACTIVE
MSMaterial Solutions (MS) - Franklin Blvd	Eugene	OR	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 29,318 facilities whose primary industry classification is one of the 10 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced externally threaded metal fasteners, including bolts, screws, and studs (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 10 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,706 establishments reported producing it; the count for 2 of those industries was withheld.

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 2029075000. 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.