Roton Products, Inc.
Manufacturer of high quality lead screws, acme screws, ball screws, worms, nuts, and other power transmission thread forms. Most items in stock and available for purchase on-line.
http://www.roton.com

Nook Industries
Nook Industries manufactures linear actuators for the motion control industry. We offer: ball screws, acme thread screws, worm gear screw jacks, linear slide systems, lead screws, electric cylinders, linear guide components and more.
http://www.nookindustries.com/

MBC Electronic Hardware
MBC is a leading supplier of electronic fasteners, spacers, standoffs, captive panel screws for the electronic manufacturing, medical, aerospace and telecommunications industries.
http://www.mbcelfast.com/

Bryce Fastener
Bryce Fastener Inc. is the World Leader in Security Screws, Security Fasteners, and Tamper Resistant Screws. Call Today: 1-800-558-1082
http://www.brycefastener.com

Chu Hua Industrial Co. Ltd.
Chu Hua is a ISO 9002 factory,and laboratory has been accrediting for 8 years. We can offer automobile parts, structure and electronic Parts. We have large capacity on production and warehouse. Welcome your visiting.....
http://www.chuhua.com.tw

Wood Grip Industries
Manufacture a range of brass products including rods and tubes, screws and fasteners, anchoring systems and builders hardware .
http://www.woodgrip.com/

Amar Industries
Indian manufacturer of cold forged fasteners including screws, nuts, washers, rivets in stainless steel, brass, aluminum and bronze.
http://www.steelscrew.com/

Reliable Fasteners Pvt Ltd.
Manufacturers and exporters of fasteners, hex head bolts/screws, lag bolts, machine screws, self tapping screws, rivets, nails and nuts.
http://relfa.com

Atlantic Fasteners
Fasteners, screws, bolts and other hardware from Atlantic Fasteners offers quality fasteners, screws, bolts and more for aerospace, industrial and mil spec applications.
http://www.atlanticfasteners.com/

Bolt Depot
Large selection of nuts and bolts as well as other fasteners online. Nuts, bolts, and screws in stainless steel, bronze, galvanized and more including metric bolts. Buy individual nuts and bolts with no minimum order, fast shipping and a 100% guarantee
http://www.boltdepot.com