Bolts, Nuts & Washers for Industrial Fastening
Bolts, nuts and washers work together in many threaded fastening assemblies, but each component has a different function. A bolt provides the threaded fastening element, a compatible nut creates the threaded connection, and a washer can provide a bearing surface beneath the bolt head or nut and help distribute the clamping load.
Speedex Technical stocks a broad range of these industrial fasteners in Kuwait, including GI, stainless steel and HDG options, along with high-strength and application-specific fasteners.
Bolts
Our bolt range includes GI DIN 933 hex bolts, SS A2-304 hex bolts, A325 HDG hex bolts, high-strength bolt grades including 8.8, 10.9 and 12.9, foundation bolts, carriage bolts, T-bolts and other fastening options.
Customers requiring detailed bolt specifications, grades and available types can view the complete Bolts collection.
Nuts
Our nut range includes GI DIN 934 hex nuts, SS A2-304 hex nuts, A563 HDG hex nuts, flange nuts, lock nuts, coupling nuts, spring nuts, dome nuts and rivet nuts.
The nut must have a thread compatible with the corresponding bolt or threaded component. View the Nuts collection for individual nut types and specifications.
Washers
Our fastener washer range includes GI flat washers, GI spring washers, SS A2-304 flat washers, SS A4-316 flat washers, F436 HDG flat washers and EPDM neoprene washers.
The required washer depends on the bolt or screw size, material, washer type and fastening specification. View the Washers collection for the complete range.
Bolts, Nuts & Washers for Construction and Industrial Applications
Speedex Technical supplies bolts, nuts and washers in Kuwait for a wide range of construction, fabrication, maintenance, HVAC, and industrial applications. Our range includes standard and heavy-duty fastening solutions in different materials, sizes, and specifications to suit project requirements. Contractors, fabricators, engineers, and industrial buyers can source bolts, nuts and washers together with other fasteners from our stock in Shuwaikh Industrial Area.
Choosing a Matching Bolt, Nut & Washer Assembly
A bolt, nut and washer should not be selected only because the nominal sizes appear similar. For a properly specified assembly, the thread, size, material or finish, strength requirements and applicable fastener specifications must be considered.
For example, a project enquiry may specify:
M12 × 100 bolt – Grade 8.8 – HDG – with matching nut and washer – 500 sets
This is considerably more useful than requesting only an “M12 bolt nut washer” because it identifies the length, strength class, finish, quantity and need for matching components.
When selecting a fastening assembly, check:
- Bolt diameter and length
- Thread compatibility between bolt and nut
- Required bolt strength class or specification
- Nut specification where required
- Washer type and compatible size
- Material or finish, such as GI, SS or HDG
- Quantity required
- Project documentation requirements, where applicable
For structural or specification-controlled work, the bolt, nut and washer should be selected according to the engineering or project requirement rather than substituting components simply because they physically fit together.
For more detailed technical information, see our guides to choosing the correct bolt and nut size and hex bolt, nut and washer dimensions.
Frequently Asked Questions About Bolts, Nuts & Washers in Kuwait
Where can I buy bolts, nuts and washers in Kuwait?
Speedex Technical stocks and supplies bolts, nuts, washers and industrial fasteners from Shuwaikh Industrial Area, Kuwait. The range includes standard and application-specific fasteners for construction, fabrication, mechanical, maintenance and industrial requirements, with bulk supply and delivery available across Kuwait.
Can I buy a bolt with a matching nut and washer?
Yes. Speedex Technical can supply bolts together with compatible nuts and washers where the required components are available. Provide the bolt size, length, grade or specification, material or finish and quantity so the appropriate components can be checked.
How do I know which nut and washer fit my bolt?
Start with the bolt's diameter and thread specification. The nut must have a compatible thread, while the washer should be selected according to the corresponding fastener size, washer type, material and project requirement. For specification-controlled connections, follow the specified bolt, nut and washer combination.
What materials and finishes are available for bolts, nuts and washers?
The Speedex fastener range includes GI, stainless steel and HDG options, depending on the individual product. Stainless steel products include A2-304 options, with A4-316 available in parts of the washer range. The required material or coating should be selected according to the application and project specification.
Does Speedex Technical supply high-strength bolts with nuts and washers?
Speedex Technical stocks high-strength bolt grades including 8.8, 10.9 and 12.9, together with various nuts and washers. For structural or project-specific connections, send the complete specification so the required bolt, nut and washer combination can be checked.
Can contractors send a BOQ or fastener list for quotation?
Yes. Contractors, fabrication companies and procurement teams can send a BOQ or item list containing multiple bolt, nut and washer requirements. Include sizes, grades or specifications, materials or finishes and quantities wherever available to make stock checking and quotation more accurate.
Do you supply bolts, nuts and washers in bulk?
Yes. Speedex Technical handles bulk and project quantities of industrial fasteners. Requirements can include individual products or mixed lists of bolts, nuts, washers and related fasteners in multiple sizes and specifications.
Do you deliver bolts, nuts and washers across Kuwait?
Yes. Speedex Technical is based in Shuwaikh Industrial Area and provides delivery across Kuwait. Send the required fastener list and quantities so stock, quotation and delivery requirements can be checked.
