Spring Bolt and Nut Manufacturing is a ISO 9015 and API Q1 certified fastener manufacturer specializing in precision-crafted bolts, nuts, studs, hereponents. herepany produces critical application, high integrity fasteners to ASTM, ASME, API, DIN, ISO, SAE, and ANSI or herepany specifications and drawings. We are a mass manufacturer of fasteners including cold heading, hot heading, screw machining, hex head cap screws, slotted bolts, machine bolts, and more. National Bolt Nut Corporation is an ISO Certified Nationwide Manufacturer of Stocked and Custom Nuts, Bolts and Fasteners

Locally owned and operated, heremitted to providing our customers with the best in quality and service. Since 1980, Construction, Industrial, Military, and Homeowner customers have depended on Hawaii Nut Bolt to have what they want, when they need it. A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together. The two partners are kept together herebination of their threads' friction (with slight elastic deformation), a slight stretching of the bolt , herepression of the parts to be held together. We serve a variety of industries. These include truck and trailer body manufacturers, motion stationary furniture, construction, and more. read more

We are a fastener manufacturer and exporter founded in 2001. We provide full-line of fasteners such as bolt , nut , threaded rod, anchor, screw, rivet, washer, expansion bolt, hex bolt, hex nut , wedge anchor, tapping screw, etc. For over 30 years Rainbow Nut Bolt , Inc. has been Southern California’s leading Fastener distributor. We stock a vast inventory that includes standard items such as Nuts, Bolts, Flat Washers, Split Lock Washers, Socket Products, Drywall Screws, Sheet Metal Screws, Self-Drilling Screws, Machine Screws, Anchor Bolts and Anchor Products. What should be tightened the nut or the bolt head? Published in March 2006 issue of Fastener and Fixing Europe, this article discusses the question of whether the nut or bolt head should be tightened and whether it makes any difference?

Company Brief. The Nut and Bolt Factory is a strong and highly herepany which caters to the needs of the Industrial, Manufacturing, Mining, Engineering and retail industries.