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

Facility	City	State	Employees	Status
Sl Manufacturing LLC	Leslie	MO	—	● ACTIVE
Spc Threaded LLC	Mabank	TX	—	● ACTIVE
Spring Bolt and Nut Mfg., LTD.	Houston	TX	—	● ACTIVE
Sps Technologies, LLC	Jenkintown	PA	—	● ACTIVE
STSPS TECHNOLOGIES, LLC DBA SHUR-LOK Company	Irvine	CA	100–499	● ACTIVE
Standard Aero Parts, INC	Moorpark	CA	—	● ACTIVE
Stellar Data, INC.	San Diego	CA	—	● ACTIVE
Stephen J Hartman	Sykesville	MD	—	● ACTIVE
Stryver Manufacturing, INC.	Trotwood	OH	—	● ACTIVE
Stud Welding & Fasteners, INC	Lebanon	TN	—	● ACTIVE
Surenut LLC	Henderson	NV	—	● ACTIVE
Sure Tool & Mfg. Co., INC.	Dayton	OH	—	● ACTIVE
Tantalum Bolt & Fastener, LLC	Waltham	MA	—	● ACTIVE
TSTass Steel LTD.	Hicksville	NY	—	● ACTIVE
Thalasinos Enterprises, INC.	Corona	CA	—	● ACTIVE
TLThe Lincoln Electric Company - Macomb	Macomb	MI	100–499	● ACTIVE
TAThompson Aerospace, LLC	Bristol	CT	—	● ACTIVE
TCTop Craft Tool INC	Clinton Township	MI	—	● ACTIVE
Triem Industries Ii, LLC	Terryville	CT	—	● ACTIVE
Ts INC	Newbury Park	CA	—	● ACTIVE
Tuskegee Aeronautical Engineering INC	Wilmington	DE	—	● ACTIVE
USUnited Steel & Fasteners INC	Itasca	IL	20–99	● ACTIVE
UAUsp Aerospace Solutions, INC.	Deer Park	NY	—	● ACTIVE
VEVangor Engineering Corporation, the	Oxford	CT	—	● ACTIVE
Verdugo Tool & Engineering Co., INC.	Chatsworth	CA	—	● ACTIVE
Verstar Group, INC	Chesterfield	MI	—	● ACTIVE
Walhonde Tools Incorporated	South Charleston	WV	—	● ACTIVE
West Cal Die Company	El Cajon	CA	—	● ACTIVE
West Cobb Engineering & Tool Co., INC.	Douglasville	GA	—	● ACTIVE
West Space Technology INC.	Carlsbad	CA	—	● ACTIVE
Witten Company INC	Owasso	OK	—	● ACTIVE
Wm. H. Brewster, Jr., Incorporated.	Fairfield	NJ	—	● ACTIVE
Wurth Industry USA INC.	Roanoke	VA	—	● ACTIVE
Xl Machinery Sales INC	Palm City	FL	—	● ACTIVE
Zago Manufacturing CO INC	Newark	NJ	—	● ACTIVE
Ztech Services LLC	Ramsey	MN	—	● ACTIVE
Zzem Screw INC.	Billings	MT	—	● ACTIVE
DLDriv - Lok INC	Sycamore	IL	20–99	◐ LIKELY ACTIVE
North Hartland Tool Corporation	North Hartland	VT	—	◐ LIKELY ACTIVE
Petit Tool CO. the	Thomaston	CT	—	◐ LIKELY ACTIVE
Actco Tool & Mfg. CO.	Meadville	PA	—	◐ LIKELY ACTIVE
AFAllfast Fastening Sys	City of Industry	CA	100–499	◐ LIKELY ACTIVE
ABAtlas Bolt & Screw CO LLC	Ashland	OH	100–499	◐ LIKELY ACTIVE
AMAvibank Mfg. INC Sps/pcc	North Hollywood	CA	—	◐ LIKELY ACTIVE
AIAvk Industrial Products	Valencia	CA	20–99	◐ LIKELY ACTIVE
DFDexter Fastener Technologies	Dexter	MI	100–499	◐ LIKELY ACTIVE
ETEklind Tool CO	Franklin Park	IL	100–499	◐ LIKELY ACTIVE
GSGreer Stop Nut, INC.	Nashville	TN	20–99	◐ LIKELY ACTIVE
IAIndiana Automotive Fasteners Incorporated	Greenfield	IN	500+	◐ LIKELY ACTIVE
KSKeystone Screw Corp/willow Grove	Willow Grove	PA	20–99	◐ LIKELY ACTIVE
LDL D Mccauley INC	Orchard Park	NY	100–499	◐ LIKELY ACTIVE
MFMaclean Fogg Farmington Hills	Farmington	MI	100–499	◐ LIKELY ACTIVE
MPMate Precision Tooling	Anoka	MN	100–499	◐ LIKELY ACTIVE
MCMnp CORP	Utica	MI	100–499	◐ LIKELY ACTIVE
MPModineer Plant 7	Saint Peters	MO	100–499	◐ LIKELY ACTIVE
Monticello Tool and Die, INC	Monticello	KY	—	◐ LIKELY ACTIVE
OSOhio Screw Products, INC. (0247040393)	Elyria	OH	20–99	◐ LIKELY ACTIVE
PUPlansee USA LLC	Franklin	MA	100–499	◐ LIKELY ACTIVE
RERaf Electronic Hardware	Seymour	CT	100–499	◐ LIKELY ACTIVE
Standard Components, LLC	Sterling Heights	MI	—	◐ LIKELY ACTIVE
SASunright America Incorporated	Columbus	IN	100–499	◐ LIKELY ACTIVE
TTThumb Tool and Engineering	Bad Axe	MI	100–499	◐ LIKELY ACTIVE
Vector Technologies, INC.	Winfield	KS	—	◐ LIKELY ACTIVE
VMVista Metals INC	Mckeesport	PA	20–99	◐ LIKELY ACTIVE
VTVulcan Threaded Products INC	Pelham	AL	100–499	◐ LIKELY ACTIVE
Ace of Diamonds International INC.	Aurora	IL	—	◐ LIKELY ACTIVE
Baer Manufacturing, LLC	Houston	TX	—	◐ LIKELY ACTIVE
CFCentury Fasteners & Machine Co., INC.	Skokie	IL	—	◐ LIKELY ACTIVE
CMCrd Machining, INC.	Los Angeles	CA	—	◐ LIKELY ACTIVE
DTDekalb Tool & Die, INC	Tucker	GA	20–99	◐ LIKELY ACTIVE
Eejuhs Logistics, INC	Raleigh	NC	—	◐ LIKELY ACTIVE
Forestville Manufacturing Company the	Bristol	CT	—	◐ LIKELY ACTIVE
Global Tooling Systems, LLC	Macomb	MI	—	◐ LIKELY ACTIVE
HEHoward Engineering CO	Naugatuck	CT	1–19	◐ LIKELY ACTIVE
Jms Machine, INC	Columbia City	IN	—	◐ LIKELY ACTIVE
KAKabbani Auto LLC	Lynwood	CA	—	◐ LIKELY ACTIVE
Lakeshore Mold & Die LLC	Stevensville	MI	—	◐ LIKELY ACTIVE
LMLaystrom Manufacturing CO.	Chicago	IL	20–99	◐ LIKELY ACTIVE
Panther Machining and Hardware LLC	Fort Worth	TX	—	◐ LIKELY ACTIVE
SEStanley Engineered Fastening LLC	Hopkinsville	KY	100–499	◐ LIKELY ACTIVE
STSteeplechase Tool & Die, INC.	Lakeview	MI	20–99	◐ LIKELY ACTIVE
SDSterling Die & Engineering INC	Macomb	MI	20–99	◐ LIKELY ACTIVE
Tbc Manufacturing INC	Cheyenne	WY	—	◐ LIKELY ACTIVE
WWWirtz Wire Edm, LLC	Hendersonville	NC	1–19	◐ LIKELY ACTIVE
AGAcument Global Tech.	Sterling Heights	MI	100–499	◐ LIKELY ACTIVE
AIAir Industries Company, LLC	Garden Grove	CA	100–499	◐ LIKELY ACTIVE
ATAlaark Tooling & Automation, Inc	Sheboygan	WI	20–99	◐ LIKELY ACTIVE
ATAlcon Tool Company	Akron	OH	20–99	◐ LIKELY ACTIVE
ABAltenloh, Brinck & Co., U.S., Inc.	Bryan	OH	100–499	◐ LIKELY ACTIVE
ATAmada Tool America, INC.	Batavia	NY	20–99	◐ LIKELY ACTIVE
AMAmanda Manufacturing	Logan	OH	100–499	◐ LIKELY ACTIVE
AIAmerican International Tooling, Inc.	Minden	NV	20–99	◐ LIKELY ACTIVE
ATAmerican Tooling Center INC	Grass Lake	MI	—	◐ LIKELY ACTIVE
Ascent Aerospace	Irvine	CA	20–99	◐ LIKELY ACTIVE
AMAthens Mold & Machine	Athens	OH	20–99	◐ LIKELY ACTIVE
ARAtlanta Rod & Manufacturing, INC	Lavonia	GA	—	◐ LIKELY ACTIVE
ATAtlantic Tool & Die Strongsville	Strongsville	OH	20–99	◐ LIKELY ACTIVE
AIAutodie International	Grand Rapids	MI	100–499	◐ LIKELY ACTIVE
BTBachman Tool & Die Company	Independence	IA	20–99	◐ LIKELY ACTIVE
BFBirmingham Fastener	Birmingham	AL	100–499	◐ LIKELY 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.