Industrial Supplies

Capital Industrial carries Tumwater WA industrial hydraulics, hardware, logging, trailer, electrical, tools, shop supplies, safety, fluid supplies, truck boxes, utility beds, axles, springs, jacks, shop equipment, performance accessories, generators, and hard to find items in our complete selection of industrial supplies.

  • Hydraulic Hoses
  • Hardware
  • Black Iron Pipe
  • Fuel Transfer Tanks and Accessories
  • Towing Accessories
  • Cleaning Supplies
  • Welding and Metal Working
  • Truck and Trailer
  • Trailer and Axle Parts
  • Trailer Wiring Equipment
  • Lift Gate/Dump Trailer Components

photo - Hydraulic Hose Center - Industrial Supplies - Capital Industrial

Hydraulic Hose Center

Our Hydraulic Hose Center stocks a wide variety of fittings from J.I.C. to National Pipe and many more. If we don’t have it in stock, we’ll find it and get it for you! We also maintain a large supply of 1 and 2 wire hose, Air/Water/Oil hose, Suction hose, Nylon hose and braided hose ranging in size from ¼” to 6″ in stock. Assembly is available for everything we sell, right here on site, usually while you wait.

photo - Industrial Hardware - Industrial Supplies - Capital Industrial

Industrial Hardware Supplies

Capital Industrial stocks a wide range of Grade 8 and Grade 5 nuts, bolts, and washers in National Coarse and National Fine thread ranging from ¼” to 1-1/2” with lengths ½” and up. We also carry lag bolts, all-thread, deck screws, Heim joints, self-taping screws, steel fasteners, and almost anything else our customers have needed at any time in the past hundred years or so!

Black Iron Pipe
and Fittings

We carry a full selection of Black Iron Pipe and Fitting – pipe nipples, Bonney flanges, 90 degree, 45 degree, street elbows, bushings, reducing and standard couplers, unions, tees, wyes, and caps, in sizes ranging from just 1/8” all the way up to 6”.

Fuel Transfer Tanks
and Accessories

We carry fuel transfer tanks in sizes from 30 gallon to 100 gallon plus, and if we don’t have it in stock, we’ll custom build it for you! To complement these, we offer 15 & 20 GPM pumps, hoses, and many assorted styles of filters. In addition to tanks and pumps we carry lubricants, oils, fluids and hydraulic fluids, soluble oils, and additives – just about everything you need to keep your pumps running smoothly no matter what the conditions or requirements.

Towing Accessories

Standard and adjustable ball mounts, trailer balls, hitch pins, weight distribution and trailer security towing accessories and lighting are all in stock.

Cleaning Supplies

We carry many commercial and industrial grade detergents, hand cleaners, towels, lubricants, polishing materials as well as items like de-icer and floor dry.

Truck and Trailer Accessories

Crossbody truck boxes, under body boxes, trailer toolboxes, truck cab racks, wheel chocks, trailer couplers, gooseneck hitches, fifth wheel hitches, custom wheels and tires, safety equipment and exterior LED lighting, winches and winch accessories.

photo - trailer and axle parts - Capital Industrial

Truck and Trailer Axle Parts

Consumer, commercial, and industrial traditional and air brake assemblies, brake drum hubs, rotors, brake pads and shoes, air canisters to axle bearings, bearing races, grease seals, oil bath seals, trailer lug nuts, shackles, U-bolts, bearing buddies, wheel and tire assemblies, couplers, jacks, accessory racks, and other industrial supplies equipment.

photo - Trailer wiring and electrical accessories - Capital Industrial

Trailer Wiring Accessories

Wiring, wiring adapters, harnesses and plugs for most configurations and applications. We stock a variety of wired and wireless brake controllers and testers.

photo - Lift Gate and Dump Trailer Components - Capital Industrial

Lift Gate/Dump Trailer Components

Power up/gravity down, power up/power down pump motors. PTO driven components, complete dump kits, dump bed inserts, reservoir caps, reservoirs, controls, solenoids, switches, valves, and relays.

Truck and Trailer Lighting

We carry a complete line of 2 and 3 wire truck and trailer lighting in stock. Turn signal, brake, running and multipurpose lights are in stock. We offer a variety for trailers and custom trucks in the traditional amber, red and white as well as a variety of other colors. Button lights to 2”/2 ½” and 4” round lights as well as 4” oval lights and even strobe lights! We also carry wire in bulk or by the foot and have all the switches and connectors needed to wire any application.

photo - Industrial paint and coatings - Capital Industrial

Industrial Painting And Coating

Paints and coatings, Consumer & industrial aerosol paint selection, includes metal coatings, primers, high visibility and marking paint, touch up paint as well as paint preparation materials like tape, drop cloths, sandpaper, and more.

photo - Trailer and truck winches, Recovery equipment - Capital Industrial

Winch Accessories

Trailer and truck winches, recovery equipment, winch accessories, wiring, airlift and firestone airbag accessories

photo - Fuel transfer tanks and pumps, welding and metal working - Capital Industrial

Welding and Metal Working

Drill bits, reamers, bench vises, Bessey clamps, hole saws, cutting blades and disks, taps, files, hammers, regulators, helmets and protective gear, hoses. oxyacetylene kits – you name it, we’ve got it – all in stock and ready to go.

Industrial Supplies – The Vital Link in Industrial Production

Industrial supplies are an integral part of the manufacturing and production process in a variety of industries. These supplies include raw materials, machinery, tools, and equipment necessary to run an industrial operation smoothly. Industrial supplies are essential for ensuring the efficient production of goods and services, making them a vital link in the industrial chain.

Whether you run a small workshop or a large industrial plant, choosing the right industrial supplies can make a big difference in your operation’s efficiency and productivity. With a wide range of products available in the market, it’s essential to understand the different types of industrial supplies and what they’re used for. In this article, we will discuss the most common types of industrial supplies and the factors to consider when choosing the right ones for your operation.

Raw Materials

Raw materials are the basic components used in the production of finished products. Some common raw materials used in industrial production include metals, plastics, paper, and chemicals. The quality of raw materials can significantly impact the quality of the final product, so it’s important to choose high-quality raw materials that meet your specific needs.


Machinery plays a critical role in the industrial production process, and the right machinery can help you achieve increased efficiency and productivity. There are many types of industrial machinery available, including cutting and forming machines, material handling equipment, and packaging machines. When choosing industrial machinery, it’s essential to consider factors such as the size of your operation, the type of products you produce, and your budget.

Tools and Equipment

Tools and equipment are essential for a wide range of industrial operations, and the right tools can help you achieve increased efficiency and productivity. Some common tools used in industrial operations include hand tools, power tools, and measuring equipment. When choosing tools and equipment, it’s essential to consider factors such as the type of work you’ll be doing, the size of your operation, and your budget.

Factors to Consider When Choosing Industrial Supplies

When choosing industrial supplies, there are several factors to consider to ensure that you choose the right products for your specific needs. These include:

  • Quality: It’s essential to choose high-quality industrial supplies that meet your specific needs. Low-quality products can break down more frequently and lead to increased downtime and decreased productivity.
  • Price: While price is an important factor to consider, it’s not always the best indicator of quality. It’s important to strike a balance between price and quality to ensure that you get the most value for your money.
  • Compatibility: Make sure that the industrial supplies you choose are compatible with your existing machinery and equipment.
  • Availability: Ensure that the industrial supplies you choose are readily available and can be delivered in a timely manner.
  • Supplier Reputation: Choose a reputable supplier that has a proven track record of delivering high-quality products and excellent customer service.
  • After Market Truck Accessories

  • Trailer Parts

  • Tools

  • Wiring/Electrical Supplies

  • Cable/Wire Rope Supplies

  • Hose Supplies

  • Safety Supplies

  • Hardware & fasteners

  • Cabracks

  • Truck Racks

  • Tires/Rims

  • Towing Accessories

  • Drill Bits

  • Welding Wire

  • Welding Accessories

  • Liftgate Sales

  • 12V Lighting

  • Olympic Trailer Parts Dept

  • Olympic Loader/Crane Parts Dept

  • Metal Fabrication Supplies

  • Cleaning Supplies

  • Cargo Management

  • Casters

  • Fuel Transfer Tanks & Pumps

  • Nylon Lifting Slings

  • Picking Gear

  • CB Radios

  • Power Invertors

  • Liftgate Parts

  • Snow Plow Parts

  • Off Road Vehicle Lighting

  • Airline Fittings

  • Trailer Parts section

  • Fuel Transfer tank section w/ accessories

  • Hose Section (non-hydraulic)

  • 12V Lighting