Manufacturing of hex bolts, including heavy, tap-and-joint (excluding high-strength structural and aircraft types)

Facility	City	State	Employees	Status
Accurate Screw Machine CORP	Fairfield	NJ	20–99	● ACTIVE
Advanced Integrated Tooling Solutions, LP	Chesterfield	MI	100–499	● ACTIVE
Aerospace and Defense Manufacturing INC.	Temecula	CA	—	● ACTIVE
Apple Steel Rule Die Co., INC.	Milwaukee	WI	20–99	● ACTIVE
Ascent Aerospace, LLC	Macomb	MI	100–499	● ACTIVE
ATAtlas Tool & Die Works INC	Lyons	IL	—	● ACTIVE
Auer Precision Stamping INC	Mesa	AZ	—	● ACTIVE
BSBall Screws & Actuators CO. INC.	Fremont	CA	20–99	● ACTIVE
Bbc Fasteners, INC.	Alsip	IL	20–99	● ACTIVE
B & B Specialties INC	Anaheim	CA	100–499	● ACTIVE
Bennett Die & Tool, INC.	Horseheads	NY	20–99	● ACTIVE
Bokers INC	Minneapolis	MN	100–499	● ACTIVE
Bronson & Bratton INC	Burr Ridge	IL	20–99	● ACTIVE
Brunner Manufacturing Company, INC.	Mauston	WI	100–499	● ACTIVE
California Screw Products CORP	Paramount	CA	20–99	● ACTIVE
Carlson Tool & Manufacturing CORP.	Cedarburg	WI	100–499	● ACTIVE
Century, LLC	Traverse City	MI	—	● ACTIVE
Clampco Products, INC.	Wadsworth	OH	100–499	● ACTIVE
Click Bond INC	Carson City	NV	100–499	● ACTIVE
C & L Rivet CO INC	Hatboro	PA	1–19	● ACTIVE
DTDavis Tool & Die Co., INC.	Fenton	MO	20–99	● ACTIVE
DMDouglas Machine & Engineering LLC	Davenport	IA	20–99	● ACTIVE
EMEdson Manufacturing, INC	Wolcott	CT	20–99	● ACTIVE
EMEfficient Machine Products	Strongsville	OH	20–99	● ACTIVE
Est Tool & Machine INC	Brodhead	KY	20–99	● ACTIVE

FactoryRegistry lists 1,949 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced hex bolts, including heavy, tap-and-joint (excluding high-strength structural and 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.