Industrial Pipes, Fittings & Fasteners

Industrial Fasteners for Construction, Engineering & Structural Applications

Industrial fasteners supplied by The Irising Inc support structural assembly, machinery installation, fabrication, infrastructure, automotive, piping and general engineering applications. Our export-focused range includes bolts, nuts, washers, anchors and threaded fastening components.

Our available range includes hex bolts, stud bolts, anchor bolts, carriage bolts, hex nuts, lock nuts, plain washers, spring washers and U-bolts. Products can be sourced according to material, diameter, thread type, thread pitch, length, strength grade, surface finish and buyer-specific technical requirements.

We support importers, industrial distributors, construction contractors, fabricators, engineering companies and project buyers with product identification, specification coordination, inspection support, export-safe packaging and shipment documentation.

Available Range 6 Product Groups

Multiple materials, diameters, thread types, strength grades, coatings and packaging options for construction, fabrication and industrial assembly requirements.

Available Products

Explore Our Industrial Fasteners Range

Explore bolts, nuts, washers and threaded components for structural, mechanical and installation applications. Product selection can be coordinated using fastener dimensions, material, strength grade, thread specification, coating and application requirements.

Product 01

Hex Bolts & Stud Bolts

Hex-head bolts and threaded stud bolts for structural connections, machinery assembly, flanged piping and industrial installations. Products can be sourced according to diameter, length, thread pitch, strength grade, material and surface finish.

Full / Partial Thread Metric & Imperial Multiple Strength Grades Coated Options
Inquiry Now
Product 02

Anchor Bolts

Anchor bolts for securing structural columns, machinery, base plates, steel frameworks and industrial equipment to concrete foundations. Straight, L-type, J-type and project-specific configurations may be supported.

Foundation Anchoring L-Type & J-Type Custom Lengths Project Supply
Inquiry Now
Product 03

Carriage Bolts

Round-head carriage bolts with square necks for timber, metal, fencing, furniture, construction and general assembly applications. Products may be supplied in different materials, thread types, lengths and protective finishes.

Round Head Square Neck Timber & Metal Use Galvanized Options
Inquiry Now
Product 04

Hex Nuts & Lock Nuts

Hex nuts and locking nuts for structural, machinery, automotive and industrial fastening applications. Locking options may include nylon-insert, all-metal and other configurations designed to reduce loosening under vibration.

Standard Hex Nuts Nylon Insert Lock Nuts All-Metal Options Grade Matched
Inquiry Now
Product 05

Washers – Plain & Spring

Plain washers for distributing fastening loads and protecting contact surfaces, along with spring washers for reducing loosening in vibration-prone assemblies. Products can be matched to bolt diameter, material and finish requirements.

Plain Washers Spring Washers Load Distribution Multiple Materials
Inquiry Now
Product 06

U-Bolts

Round and square U-bolts for securing pipes, tubes, poles, structural members, vehicle suspension parts and machinery components. Custom dimensions may be supported according to rod diameter, inside width, leg length and thread length.

Round & Square Types Pipe Clamping Custom Dimensions Coated Options
Inquiry Now
Technical & Supply Details

Fasteners Matched to Dimensions, Grade and Application

Correct fastener selection depends on the joint design, applied load, material, operating environment and installation method. Buyers can share fastener drawings, dimensions, thread details, strength grade, coating and required quantity for sourcing coordination.

Product Range Hex bolts, stud bolts, anchor bolts, carriage bolts, hex nuts, lock nuts, plain washers, spring washers and U-bolts. Material Options Carbon steel, alloy steel, stainless steel, mild steel and other materials based on the product and application. Diameter & Length Metric and imperial diameters, standard lengths and buyer-specified dimensions may be supported. Thread Options Metric, UNC, UNF and other thread specifications may be coordinated according to buyer requirements. Thread Coverage Fully threaded and partially threaded products may be supplied depending on fastener type and size. Strength Grades Fasteners can be coordinated according to buyer-specified mechanical property or strength-grade requirements where applicable. Surface Finishes Plain, black, zinc-plated, hot-dip galvanized and other finishes may be supported depending on the product. Custom Components Custom anchor bolts, U-bolts, stud bolts and drawing-based fasteners may be coordinated subject to manufacturer capability. Technical Standards Products can be coordinated according to buyer-specified ISO, DIN, ASTM, BS or equivalent requirements where applicable. Dimensional Inspection Diameter, length, thread pitch, head dimensions and other specified measurements may be coordinated for inspection. Mechanical Testing Product-specific mechanical testing may be supported subject to product type, manufacturer capability and buyer requirements. Supply Type Bulk fastener orders, project supply, matched bolt-and-nut sets and mixed-product shipments may be supported. Packaging Support Small boxes, master cartons, wooden cases, pallets and export-safe packaging based on product weight and quantity. Documentation Support Commercial invoice, packing list and available product or material documents can be coordinated according to the product. Certificate Support Documents or certificates can be supported where applicable based on product type, manufacturer availability and buyer requirements.
Technical reference: Buyers should provide the fastener type, material, diameter, length, thread specification, thread pitch, strength grade, surface finish, required quantity and application. Drawings should be shared for custom-made anchor bolts, U-bolts and other non-standard products.
Applications

Applications of Industrial Fasteners

Industrial fasteners support permanent and removable mechanical connections across construction, machinery, fabrication, infrastructure and industrial installation projects.

Structural Steel Construction Machinery & Equipment Assembly Pipe Flange Connections Concrete Foundation Anchoring Automotive & Suspension Systems Industrial Fabrication Building & Infrastructure Projects Fencing & Outdoor Structures Mechanical Maintenance Work
Catalogue / Technical Details

Need a Fasteners Catalogue or Specification Match?

Share the fastener type, material, diameter, length, thread details, strength grade, surface finish, required quantity and destination country. Our team will coordinate suitable fasteners, technical details and available export supply options.

Frequently Asked Questions

Industrial Fasteners FAQs

Common questions about fastener materials, dimensions, thread types, grades, coatings and export supply.

What types of industrial fasteners can The Irising Inc source?

The available range includes hex bolts, stud bolts, anchor bolts, carriage bolts, hex nuts, lock nuts, plain washers, spring washers and U-bolts.

What information is required to request a fastener quotation?

Buyers should provide the fastener type, material, diameter, length, thread type, thread pitch, strength grade, surface finish, required quantity, application and destination country.

Are metric and imperial fasteners available?

Metric and imperial fasteners may be sourced depending on product type, dimensions, thread specification and manufacturer availability. Buyers should provide the exact thread and dimensional requirement.

Can fasteners be supplied in different strength grades?

Different strength grades may be available depending on the fastener material, size and application. The required grade or mechanical property specification should be provided with the inquiry.

What surface finishes are available for fasteners?

Available finishes may include plain, black, zinc-plated, hot-dip galvanized and other product-specific coatings. Availability depends on fastener type, material and order quantity.

Can custom anchor bolts and U-bolts be manufactured?

Custom anchor bolts and U-bolts may be coordinated according to drawings, rod diameter, width, leg length, thread length, material and finish, subject to manufacturer capability and minimum quantity.

Can bolts, nuts and washers be supplied as matched sets?

Matched fastener sets may be supported depending on bolt size, thread, material, grade, coating and project requirements. The complete set configuration should be specified in the inquiry.

Do you provide technical documents or material certificates?

Technical documents, inspection coordination or material certificates can be supported where applicable based on product type, manufacturer availability and buyer requirements.

Need Help?

Not Sure Which Fastener Specification Fits Your Application?

Send us the fastener type, material, diameter, length, thread details, strength grade, coating, drawing and required quantity. Our team will help coordinate the closest available fastener specification and export supply option.

Size and thread-based matching Material and grade coordination Bulk supply and export packing support