There are numerous bolt fastener manufacturers around the world, each with its own specialties and areas of expertise. Here are a few well-known bolt fastener manufacturers:
Fastenal: Fastenal is a global leader in the distribution of industrial and construction supplies, including a wide range of fasteners such as bolts, nuts, screws, and anchors.
Hilti: Hilti specializes in providing construction professionals with high-quality fastening systems, including bolts, anchors, and power tools.
Dokka Fasteners: Dokka Fasteners is a leading manufacturer of high-strength fasteners for the offshore, subsea, and marine industries.
Nucor Fastener: Nucor Fastener is known for its production of high-quality bolts and fasteners made from steel, primarily for the construction and infrastructure sectors.
Unbrako: Unbrako is a manufacturer of high-strength fasteners, including bolts, screws, and socket head cap screws, widely used in various industries such as automotive, aerospace, and machinery.
LISI Automotive: LISI Automotive specializes in the design and manufacture of fastening solutions for the automotive industry, including bolts, screws, and rivets.
Shanghai Prime Machinery Co., Ltd.: Shanghai Prime Machinery is a prominent manufacturer of fasteners, including bolts, nuts, and screws, catering to various industries worldwide.
Gem-Year Industrial Co., Ltd.: Gem-Year Industrial produces a wide range of fasteners, including bolts, nuts, and washers, serving industries such as construction, automotive, and machinery.
Alcoa Fastening Systems & Rings: Alcoa Fastening Systems & Rings offers a diverse range of fastening solutions, including bolts, rivets, and inserts, for aerospace, automotive, and industrial applications.
Boltun Corporation: Boltun Corporation is a manufacturer of high-strength bolts and fasteners primarily used in structural steel, bridge construction, and infrastructure projects.
These are just a few examples of bolt fastener manufacturers, and there are many more companies globally that specialize in producing bolts and other types of fasteners for various industries and applications.