Heavy hex bolts feature an enlarged head compared to regular hex bolts, providing an extended bearing surface for even distribution of clamping force. These structural bolts are typically manufactured from low to mid carbon steel to ensure robust fastening in various applications.
Grades: ASTM A490M
Material: MS
Thread Types: Metric
Heavy hexagon bolts with a friction grip feature are designed to provide a robust and secure fastening solution, utilizing the principle of friction to prevent loosening. These bolts are commonly used in structural applications where maintaining a tight connection is essential, offering increased reliability and safety in critical load-bearing scenarios.
DIN 444, also known as a dog bolt , is a versatile fastener designed with an external threaded eye for attaching components and securing loads. It offers reliable and convenient attachment points in various applications, such as rigging, lifting, and construction, making it a commonly used hardware solution. ensuring high-quality materials and precise engineering for dependable and safe fastening solutions in a wide range of industrial and commercial settings.
Grades: 8.8 | 316 | 304
Material: MS | GI | SS | HDG
Thread Types: Metric | UNC
Carriage bolts, also known as coach bolts, mushroom bolts, or round head square neck bolts, have a unique design with a square section beneath their rounded head. This self-locking feature allows for easy installation with a single tool, typically a spanner or wrench, making them suitable for various applications, including securing wooden beams or boards.
Grades: 8.8 | 10.9 | 316 | 304
Material: MS | GI | SS | Yellow | DAC
Thread Types: Metric | UNC
Metric DIN 6921 Hexagon Flange Bolts feature a washer-like flange under the head, which enhances load distribution when fastened to a substrate. These bolts come in serrated and non-serrated versions, making them versatile for various applications. These are typically made from high-strength steel or other materials, ensuring their durability and suitability for demanding structural and mechanical fastening tasks.
Grades: 10.9 | 12.9 | 316 | 304
Material: MS | GI | SS | Yellow
Thread Types: Metric | UNC
DIN 7380 Button Head Allen Bolt is a precision fastener with a low-profile, rounded head and an Allen socket drive. Designed for a flush and aesthetically pleasing finish, it is commonly used in applications where a streamlined appearance and secure fastening are essential, such as in automotive, electronics, and furniture assembly.
Grades: 8.8 | 316 | 304
Material: MS | GI | SS
Thread Types: Metric
The DIN 7984 Low Head Allen Bolt is a specialized fastener known for its compact, low-profile hexagonal head design, ideal for applications where space is limited or a sleek appearance is desired. This bolt offers reliable and secure fastening solutions, making it a popular choice in industries like automotive, machinery, and assembly.
Grades: 10.9 | 12.9 | 316 | 304
Material: MS | GI | SS | Yellow
Thread Types: Metric | UNC | UNF
DIN 7991 Allen CSK (Countersunk) Bolt is a flat-head fastener with an internal hexagonal socket drive. These bolts are ideal for flush and clean installations and are commonly used in applications where a smooth and sleek surface is required, such as in furniture assembly or architectural structures .DIN 7991 Allen CSK Bolts are known for their high-strength and corrosion-resistant properties, making them a reliable choice for a wide range of industrial and engineering applications, ensuring both functionality and aesthetic appeal.
Grades: 10.9 | 12.9 | 316 | 304
Material: MS | GI | SS | Yellow
Thread Types: Metric | UNC | UNF
A DIN 912 Allen Bolt, also known as a socket head cap screw, is a precision-engineered fastener with a hexagonal socket head and a threaded body. It offers secure and low-profile fastening in a wide range of applications, and is available in various sizes and materials for versatility. DIN 912 Allen Bolts are commonly used in industries such as automotive, construction, and machinery, where their combination of strength and ease of use makes them a popular choice for fastening components and structures.
Grades 8.8 | 10.9 | 316 | 304
Material: MS | GI | SS | HDG | Yellow | Brass
Thread Types: Metric | M. fine | UNC | UNF
DIN 933 Fully threaded hex bolts, often called tap bolts, are designed to fully engage with a tapped hole, ensuring a secure connection. In contrast, DIN 931 Partially threaded hex bolts feature a stronger unthreaded section beneath the head, making them suitable for applications where increased strength is needed.
DIN 933 Fully threaded hex bolts are ideal for applications where the entire length of the bolt needs to be threaded, providing a high level of versatility and allowing for precise adjustments and fine-tuning when securing components.
Threaded rod DIN 975/976, is manufactured from hardened carbon steel and is available with a bright zinc plating suitable for indoor applications or a hot-dip galvanized finish with an A4-70 acid-resistant configuration for outdoor use. These threaded rods provide versatile solutions for a wide range of indoor and outdoor fastening needs, with their surface treatments tailored to different environmental requirement and are specifically designed to meet high-stress and load-bearing requirements. These rods are known for their exceptional strength and durability, making them ideal for applications where structural integrity is crucial.
Grades 8.8 | 10.9 | 316 | 304
Material: MS | GI | SS | HDG | Yellow | Brass
Thread Types: Metric | M. fine | UNC | UNF
DIN 933 Fully threaded hex bolts, often called tap bolts, are designed to fully engage with a tapped hole, ensuring a secure connection. In contrast, DIN 931 Partially threaded hex bolts feature a stronger unthreaded section beneath the head, making them suitable for applications where increased strength is needed.
DIN 933 Fully threaded hex bolts are ideal for applications where the entire length of the bolt needs to be threaded, providing a high level of versatility and allowing for precise adjustments and fine-tuning when securing components.
Grades: 8.8
Material: HDG
Thread Types: Metric
These ASME B18 standard low carbon steel bolts with round heads and flat bearing surfaces are mainly employed to prevent the bolt from turning during nut tightening in thin plywood. They lock securely into steel or wood surfaces, aiding in bolt tightening, with common sizes including 1/2″x3/4″ and M12x25/M12x35.
Roofing bolts feature a broad head and threaded shaft, complete with a square nut that secures during installation. Their wide head distributes weight effectively, making them ideal for affixing to thin materials without causing harm. Roofing bolts are commonly used in construction and roofing projects to securely fasten roofing materials, providing a strong and reliable connection that can withstand the elements and protect a building’s interior from water damage.
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