Unistrut Trolleys. Specific Cut lengths available on Request. Add to cart. It eliminates welding and drilling, and is easily adjustable and reusable, for infinite. It is also UL Listed and CSA Listed for use as a Strut-Type Channel Raceway. We gladly sell broken boxes and bundles of Unistrut pipe clamps, brackets, parts. 00 - Grainger. Hold Open. Pre-Galvanized steel is great for most indoor applications, but is not so great for outdoor environments or environments with a lot of moisture…. For application exa. Unistrut ® stainless steel channel is manufactured from Grade 316 stainless steel. SKU: 90085858. Soft Opening. Concrete Pipe. Stainless Steel offers 5 times the corrosion protection over the hot-dipped galvanized Unistrut. The P2484 Unistrut 7-Hole 90 Degree Angle Fitting allows you to connect multiple sections of Unistrut Channel to one another. P6000 is 13/16" x 13/16" and P7000, a shallow profile channel, is 13/16" x 13/32". Column Loads. Slot Spacing 2 in. Unless noted, Unistrut brackets are made from hot-rolled, pickled and oiled steel plates, strip or coil, and conform to ASTM specifications A575, A576, A635, or A36. UNISTRUT CHANNEL-P1000 STAINLESS STEEL - BT MQ-41 3m S - QTY 3 PCS: Germany: India: 18. Overall Height 1-5/8 in. Use them in dry environments. Unistrut Defender Finish offers a more cost-effective solution without compromising on quality. Clevis Material: 12g. Stainless Steel Clamping Two-Piece Pipe Collars. Reviews. Electrical Enclosure Mounting Channels. Add to Cart. Thickness: 1/4" (6. Strut Channel Style Single. The pickling of the steel produces a smooth surface free from scale. Tags: stainless steel strut, stainless steel, food grade stainless steel. Use these clamps to connect easy-access UV-resistant polypropylene pipe fittings to pipe. With over 30 years of experience, we provide the very best quality products, prompt delivery and highest standard of services at competitive prices. Since 1944, Unistrut Service Company has been providing genuine Unistrut channel & fittings, engineering services, rooftop support products, and more, all with exceptional customer service. Zoro has low prices & fast shipping on millions of tools, parts and supplies for your business. 304 stainless steel pivots are more corrosion resistant than galvanized steel. Light gauge. 109. x 36", Solid Standard Aluminum Strut Channel. Unistrut's P1000 is the original metal framing strut channel and has been used in countless applications for nearly 100 years. NEMA 16A – Steel Ladder. 2. 316 stainless steel nuts have excellent resistance to chemicals and salt water. If this is the case, and you need pricing and delivery information, contact Unistrut Service Company for further assistance. Searching for Stainless Steel Strut Channels? We supply a wide range of Strut Channels and Unistrut compatible systems at wholesale for bulk sales. Punched holes are also available for ease of installation. 1-5/8" Unistrut Channel. MATERIAL. Details. Slot Length 1-1/8 in. A spring plus serrated grooves that grip the lip of the channel provide a more secure hold than standard strut channel nuts. Slotted, combination, or concrete insert type channels are also available. The Cush-A-Clamp by ZSi is a channel mount, cushioned pipe clamp that protects pipes from shock, vibration, noise, temperature and more. (HG), Plain Carbon Steel (PL), Gold Electro Galvanized. MFR #: P1000 10SS. Cost-Effective: One of the most significant advantages of Unistrut Defender Finish is its affordability compared to stainless steel. Stainless Steel Pipe & Tubing. Standard Lengths: 10 feet: 10' ± 1 / 2" (13 mm) 16 feet: 16' ± 1 / 2" (13 mm) Load Data: All beam and column load data pertains to carbon steel and stainless steel channels. Unistrut P2950 Heavy Duty 4 Wheel Trolleys are the heaviest duty trolley that Unistrut manufactures. 1. These clamps are sized for use with insulated pipe and have a plastic insert that creates a seal around the insulation to prevent the pipe from sweating, which can cause mold and corrosion. Author: Liz Durand. Light gauge. SSL. EzyStrut is Australia's market leading supplier for 41mm wide channel/strut products, and is able to supply lengths in mill, hot dip galvanised, pre-galvanised or stainless steel, as well as aluminium or FRP. Unistrut Midwest specializes in developing solutions for our customers’ projects. The P1001AW is OPA approved for seismic bracing and the P1001 will be included in our upcoming OPM. Catalog. The P1358 Unistrut 4-Hole Flat Plate Fitting is used when joining t-style Unistrut Channel cross sections. 6mm) with steel meeting or exceeding ASTM A1011 HSLAS GR 45 Note: When used for mechanical supports, load capacities of brackets, fittings and other supporting elements should be in compliance with the American Standard Code for Pressure Piping. 6. Overall Length 10 ft. 105”) wall thickness, solid channel. Commonly known as 12 Gauge Standard or Deep Strut Channel, it is the global standard for strut metal framing. Thickness: 1/4" (6. 4 mm) with steel meeting or exceeding ASTM A1011 SS GR 33, or 0. Check out P7000 at Unistrut. Stainless Steel, Type. The fitting is available in a variety of finishes include Perma-Green, Stainless Steel, Hot-Dipped Galvanized and Electrogalvanized. While stainless steel excels in corrosion resistance, it comes at a premium price (3-5x that of HDG). Change your order's delivery method to Pick Up above, or for additional assistance, Contact Us 1-855-347-2839. The P1047 Unistrut 5-Hole U Shaped Fitting is used for stacked Unistrut Channel cross-sections. Stainless Steel Stainless steel channel is available in AISI Type 304 or. Shop our huge selection of OEM, MRO, construction, industrial, and safety products. For technical drawings and 3-D models, click on a part number. Color Silver. Stainless Steel: Size: 9/16" Diameter Hole: 4" x 4" x 1-5/8" 2 Feet: 1 in. In stock and ready to ship. Strut-Mount Metal Routing Clamps for Insulated Pipe. This channel is commonly used for trapeze supports, seismic bracing, ceiling grids,. The 3m length channel is compatible with Unistrut’s Metal Framing System accessories for quick and easy assembly, reducing the amount of time spent on assembly. Unistrut's P1001, often known as 12 Gauge Standard or Deep Back-to-Back Strut Channel, is commonly used for trapeze supports, seismic bracing, ceiling grids, pipe, conduit, duct and cable tray supports, racks, and other general framing. Unistrut® Rigid Stainless Steel Conduit Clamp, 1-1/2 Inch. com or Call Sales on: 0121-270-8507. All beam loads are for bending about Axis 1-1. 70. Product Description . Length: 10 Ft. 304 stainless steel pivots are more corrosion resistant than galvanized steel. Choose from our selection of strut channel nuts, easy-position strut channel nuts, square strut channel nuts, and more. Unistrut P3300 Shallow Strut Channel, 10 FT, Type 316 SS - P3300-10ST (Options: Stainless Steel Options: Type 316, 10 Feet) The A series Unistrut Channel is for medium duty applications and has its own line of fittings and hardware. 1. It incorporates the innovative product improvements that our research and development group has created to give you the most complete and flexible support system available. 3 mm) diameter Thickness– 7/ 32" (5. Unistrut channel nuts are manufactured from mild steel cold rolled coil, and after stamping and machining operations are completed, they are case hardened, assuring positive biting action into the inturned edge of the Unistrut channel. Searching for Stainless Steel Strut Channels? We supply a wide range of Strut Channels and Unistrut compatible systems at wholesale for bulk sales. Equipment Support. Unistrut is the original metal framing system featuring a unique weldless connection. NEMA AL20C Aluminium Ladder. 625" x 1. Back. Grade A316 - Recommended for installation in demanding enviroments & sea water. Product dimensions are 13/16". These also have their own line of fittings and hardware and are meant for light duty applications. Unistrut pipe clamps, unless noted, are punch-press made from hot-rolled, pickled and oiled steel plates, strip, bar or coil, and conform to one or more of the following specifications: ASTM A1008, A575, A576, A635, A1011 SS GR 33, A1011 HSLAS GR 45, A1046. Omega Cushion Clamps 2 Hole Pipe Straps 304. The material is slit to width and roll formed to shape. Consider consulting a strut manufacturer for optimal project results. 625" x 1. Online Metals offers. (170) Catalog. Strut Channel Nuts with Springs. Our products eliminate welding and drilling and are easily adjustable and reusable for multiple configurations. Unistrut Stainless Steel channels adhere to ASTM A 240. The pickling of the steel produces a smooth surface free from scale. From over-the-counter sales and online transactions for single parts or pieces, to complete design and installation of Unistrut systems and solutions, we are dedicated to providing you with exactly what you need, at a competive price, and with a quick lead time. *Wheel bearings are stainless steel. For optional stainless steel hardware, please contact the factory. Our Stainless Steel Heavy Gauge Channel is available in Plain or Slotted. For beam clamps with HG finish, standard hardware is EG finish. Stainless Steel. Stainless steel Unistrut finds extensive use in food processing and storage facilities, where hygiene is paramount. Stainless steel Unistrut provides an excellent solution, ensuring prolonged stability and integrity in such demanding settings. Unistrut Midwest Supplies Solutions for Diverse Applications. 304 Stainless Steel. Overall Width 1-5/8 in. For harder to find items, or item finishes, we'll work with you to provide accurate lead times and follow up. Buy online. Product dimensions are 1 5/8" wide x 1 5/8" tall x 12 gauge (. They also have good chemical resistance. Stainless Steel (304 SS or 316 ST) Stainless Steel Unistrut is a high-quality, corrosion-resistant material that offers the longest anticipated service life of any steel channel or fittings in the Unistrut family. Choose from our selection of stainless steel U-channels in a wide range of styles and sizes. Mounting to the tops and bottoms of drawers, these steel slides support drawers even if they’re tall and hold heavy. Reviews. Choose from our selection of strut channel, including over 1,600 products in a wide range of styles and sizes. 1-5/8" Unistrut Channel. (170) 135. Backflow Preventers. Atkore Unistrut AU strengthens foundations by relocating to 9,500m2 facility in Minto. Steel washers are stronger and resist wear better than zinc-plated steel and stainless steel washers. While stainless steel excels in corrosion resistance, it comes at a premium price (3-5x that of HDG). thick. The P2950 is capable of supporting weight loads of up to 600 pounds, depending on how fast (how many revolutions per minute) it's traveling. Ideal for light-duty applications. Stainless Steel, Type 304 (SS): Conforms to ASTM A240 or A276, Type 304 * Stainless Steel, Type 316 (ST): Conforms to ASTM A240 or A276, Type 316 * Aluminum (AL): Conforms to ASTM B209, Type 1100F or 5052-H32 * * These materials have different physical properties and performance characteristics. 304 Stainless Steel. BLOG. Material/Finish . Reviews. Choose from our selection of strut U-channel, including strut channel, offset-surface strut channel brackets, and more. carbon steel varies widely with coating and alloy. Get in touch with us today!Strut Channel Framing and Fittings. Several conditions make the use ofStrut Channel Floor Mounts. The P5500 Series Unistrut Channel features solid and slotted 12 gauge channel that is 1-5/8" wide x 2-7/16" deep and is sometimes referred to as "deep strut". Both are non-magnetic and belong to the austenitic stainless steels group, based on alloy content and crystallographic structure. The P1026 Unistrut 2-Hole 90 Degree Angle Fitting allows you to attach two pieces of Unistrut channel at a 90 degree angle. See “Finishes” for more detailed information. The range comes in galvanised steel or stainless steel, and in either plain or slotted channel formats (10 x 25 slots on 50 pitch). View More keyboard_arrow_down Product Details keyboard_arrow_up Resources. Includes steel alloys 1020/1025, 12L14, 1008, 1018, A36, A513, A653, A786, A879, and A1008; Steel shapes include bar, structural, pipe, plate, precuts, and more. How Do You Measure Strut? Channel strut is measured in height by width by length and gauge (thickness). BLOG. Unistrut channels are accurately and carefully cold formed to size from low-carbon strip steel. Supply Stop Valves. Electrical. Used extensively in industrial applications such as catering, hospital & laboratories. medium-pressure applications up to 230 psi. Style 4 and 5 trolleys have a vertical plate with holes for attaching hooks and shackles. 4305 is popularly known as grade 303 stainless steel. 5 products. Learn about the different types of strut fittings and accessories that Eaton offers, such as beam clamps, brackets, nuts, washers, post bases, splice plates and more. This gusseted fitting is available in multiple finishes including Perma-Green, Stainless Steel and Electrogalvanized. 75: 73269099: UNISTRUT CHANNEL NUT PNP10ZP STAINLESS STEEL - BT MQM -M8 SQTY 20 PCS: Germany: India: 0. Keep hardware centered in the strut channel slot. 5/8" Stainless Flat Washer (100 Pack), 1-1/2" OD 18-8 (304) Stainless Steel, Suitable for Factories Repair, Kitchens, Shops, and Outdoor Construction by Bolt Dropper $14. Stainless Steel Unistrut is a high-quality, corrosion-resistant material that offers the longest anticipated service life of any steel channel or fittings in the Unistrut family. 2. Unistrut fittings, unless noted otherwise, are punch-press made from hot rolled, pickled and oiled steel plates, strip, or coil and conform to ASTM specifications A575, A576. 10+. Food Grade Strut's special design and stainless steel construction virtually eliminates your pipe mounting structures as a. cancel Out of Stock to Ship. $1499. Brace pipe, tube, and conduit that needs to be routed between studs or elevated off the floor. Pipe Hangers. Product dimensions are 1 5/8" wide x 1 5/8" tall x 12 ga. The 2m length channel is compatible with Unistrut's Metal Framing System Accessories for quick and easy assembly, reducing the amount of time spent on assembly. ESC-M Conduit to Strut Clip. NUTS AND BOLTS100. Slot Type Slotted. Unistrut 1-5/8" Metal Framing. Results Slotted Standard 1-5/8 in x 13/16 in Strut Channel, 304 Stainless Steel, 14 ga, 5 ft-Each 5 $5390 FREE delivery Nov 10 - 14 Or fastest delivery Nov 9 - 13 LMParts (Qty 10). Deep Strut - No Holes, Height: 1-5/8", Width: 1-5/8", Length, 10', Material: Stainless Steel 304 Item #: 0098734 CAT #: P100010SS UPC: Category: Stainless Steel Solid Strut Call for price Company wide: 0 in stock Add to Cart. The range comes in galvanised steel or stainless steel, and in either plain or slotted channel formats (10 x 25 slots on 50 pitch). 304 stainless steel. Width: 1-5/8". Please contact us for design support. Load tables and charts are constructed to be in accordance with the SPECIFICATION FOR THE DESIGN OF. Stainless Steel Products Need a high-strength. Gauge: 12 GA. 59 exc VAT) Add Now. Unistrut: Finish: Stainless Steel (Type 304) Material/Finish . Categories: Unistrut Metal Framing. . Ratcheting Hand Reamers forDeburring Pipe and Conduit. Contractors, architects, and engineers use submittals to verify technical information usually not included in original design documents. Choose from our selection of strut-mount metal routing clamps, beam clamps for strut channel, and more. 220" (5. Consider consulting a strut manufacturer for optimal project results. 80. Versatile struts not perforated stainless steel - UNISTRUT CHANNEL, HDG size, 40 * 40 * 2. Do not lubricate. Punched holes are also available for ease of installation. Country of melt and manufacture. (136) 125. 80. 220" (5. Punched holes are also available for ease of installation. Its corrosion-resistant surface ensures there is no risk of contamination due to rust, making it a safe choice for these sensitive applications. 12 products. Opening/Closing Action. Pre-Galvanized steel is great for most indoor applications, but is not so great for outdoor environments or environments with a lot of moisture…. 1. Choose from our selection of strut channel fittings, including corner strut channel brackets, surface strut channel brackets, and more. Choose from our selection of tube deburring tools, including deburring scrapers for tube edges, round-shank reamers for hole deburring, and more. Stainless Steel, Type 304 (SS): Conforms to ASTM A240 or A276, Type 304 * Stainless Steel, Type 316 (ST): Conforms to ASTM A240 or A276, Type 316 * Aluminum (AL): Conforms to ASTM B209, Type 1100F or 5052-H32 * * These materials have different physical properties and performance characteristics. Below is our current in stock list for the alloys and sizes we currently have available in Stainless Steel Strut Channel. Product dimensions are 1 5/8" wide x 3 1/4" tall x 12 ga. Unistrut's P3300 (solid) channel is our 12 gauge channel that is commonly used for trapeze supports, seismic bracing, ceiling grids, pipe, conduit, duct and cable tray supports, racks, and other general framing. Made in the USA. They also have good chemical resistance. Stainless Steel Stainless steel channel is available in AISI Type 304 or 316 material. HDG Hot-Dipped Galvanized ASTM A123 SS4 Stainless Steel Type 304 ASTM A240 SS6 Stainless Steel Type 316 ASTM A240 AL Aluminum ASTM B209 Hole. Connect with Unistrut. Our P1000T is available in Pre-Galvanized (PG), Unistrut Defender (DF), Hot-Dip Galvanized (HG), Plain (PL), Green (GR), Zinc Dichromate (ZD), Stainless Steel (SS or ST) and Aluminum (EA). The fitting is available in a variety of finishes include Perma-Green, Stainless Steel, Hot-Dipped Galvanized and Electrogalvanized. UniDeep Strut P1001 10HG Solid Deep Strut, Back-To-Back, 10 FT Length, 3-1/4 IN Width, 1-5/8 IN Depth, 3-1/4 IN Flange Width, 12 GA Flange Thickness, 12 GA, Low Carbon Steel, Hot-Dipped Galvanized Conforming To ASTM A123, ASTM A1011, Grade: 33, Weight: 378 LB/100 FT, Allowable Moment: 14360 IN-LB 1-5/8" x 7/8", 12 ga Channel, Solid, 5', Type 304 Stainless Steel Unistrut P3300 Shallow Strut Channel, 5 FT, Type 304 SS - P3300-05SS (Options: Stainless Steel Options: Type 304, 5 Feet) JavaScript seems to be disabled in your browser. Unistrut Midwest Supplies Solutions for Diverse Applications. For more information about any items in our Channel & Accessories range: Email: sales@directchannel. The most common finish for Unistrut channel is Pre-Galvanized Steel. Unistrut 1-5/8" Metal Framing. For optional stainless steel hardware, please contact the factory for availability. ST - 316 Stainless Steel (4) WH - White. 24. 316 stainless steel nuts have excellent resistance to chemicals and salt water. This gusseted fitting is available in multiple finishes including Perma-Green, Stainless Steel and Electrogalvanized. The fitting steel also meets the physical requirement of ASTM A1011SS GR 33. Atkore Unistrut Australia - HEAD OFFICE Unit 3, Site 2, 415 Pembroke Rd MINTO, NSW, 2566, Australia Toll free: 1-300-725-8771. 99. 4 mm) with steel meeting or exceeding ASTM A1011 SS GR 33, or 0. Product dimensions are 1 5/8" wide x 1 5/8" tall x 12 ga. Clevis Material: 12 gauge*Wheel bearings are stainless steel and should not be lubricated. Often used in corrosive environments to support pipe passing through walls and floors, these collars are 303 stainless steel and sized specifically for a tight fit around pipe. The P2950 is capable of supporting weight loads of up to 600 pounds, depending on how fast (how many revolutions per minute) it's traveling. Other added finishes like powder coat, epoxy,. These clamps are sized for use with insulated pipe and have a plastic insert that creates a seal around the insulation to prevent the pipe from sweating, which can cause mold and corrosion. 6 mm) on center Stainless Steel Unistrut is a high quality, corrosion resistant material that is ideal for outdoor applications, waste water treatment facilities, and other corrosive environments. Read More. Steel 65 316 Stainless Steel 6 14 ga Galvanized Steel, Rubber 1 Malleable Iron 1 Neoprene 1 1/4 in Steel 1 Metal. Our P6000 is available in Pre-Galvanized (PG), Plain (PL), Stainless Steel (SS) and Aluminum (EA). Most flat plate fittings are available in the standard Unistrut finishes: Electro-Galvanized and Perma Green. There is only one Unistrut Metal Framing System. Unistrut Channel is a metal framing strut channel used for various applications such as general framing, racks, shelving, ceiling grids, and pipe supports. Superstrut Channel, 1-5/8" W, 10 ft. By. Grade 316 stainless steel has excellent corrosion resistance and has advantages over grade 304 stainless steel, such as: • Resistance to pitting and crevice corrosion in chloride environments. See “Finishes” for more detailed information. Sku: Unistrut P1000 the original metal framing strut channel. Shop Unistrut spring nuts, stud nuts, flat washers, square washers, lock washers, qwik washer, hex head cap screws, and more!NEMA 12B – Steel Ladder. For application exa. Specific size, shape, and/or diameter specifications. Slots are sized for a 1/2" threaded rod or fastener. Ideal for outdoor and highly-corrosive applications, Unistrut’s stainless steel products will endure the harshest of environments. Unistrut (3) 3 Products Unistrut Carpenter & Paterson (2) 2 Products Carpenter & Paterson Snap-N-Strut (2) 2 Products Snap-N-StrutThe Unistrut P2749 2-Wheel Trolley can be used to support loads up to 50lbs. Product dimensions are 1 5/8" wide x 7/8" tall x 12 ga. Electrical Enclosure Mounting Channels. PowerStrut Metal Framing is available in a variety of materials and finishes including steel, stainless steel, aluminum and fiberglass. Product dimensions are 13/16". Both are non-magnetic and belong to the austenitic stainless steels group, based on alloy content and crystallographic structure. Black-oxide steel washers have a black residue that forms from being heat treated; the color will wear away over time. The P2484 Unistrut 7-Hole 90 Degree Angle Fitting allows you to connect multiple sections of Unistrut Channel to one another. If a flawless finish is desired, it is recommended to apply a matching touch up paint Perma Green finish is a commercial grade finish, and as such scuffs and scratch marks are to be expected. Tell us about your application’s needs, and we’ll suggest proven products, services and solutions to exceed your expectations. us. Securely fasten strut channel to the floor. Flex-Strut Concrete Inserts are the ideal solution for easily installed anchors to concrete foundations. (95) 125. Choose from our selection of stainless steel strut channel in a wide range of styles and sizes. 2. Width. Unistrut Channel is available in an array of finishes, including: Pre-Galvanized (PG), Perma-Green (GR), Hot Dip Galvanized (HG), Plain Carbon Steel (PL), Gold Electro Galvanized (ZD. Slots are sized for a 1/2" threaded rod or fastener. info This item is out of stock. Tool free fastener for conduit supports from strut applications. MTRs provide traceability and assurance to the end user about the quality of the material and the process used to produce it. thick, solid. Flexible Gas Pipe. Omega Cushion Clamps 2 Hole Pipe Straps 304 Stainless Steel . Ball Valves. (136) 125. Author: Liz Durand. There are five basic styles of trolley to accommodate a range of speed and weight requirements, specific to your project. Standard. thick, back to back. info This item is oversized and not available for shipping. Our P1000T is available in Pre. Shop our Stainless Steel Unistrut collection. All spot-welded combination members, except P1001T, are welded 3" (76 mm) maximum on center. Features: Product dimensions are 13/16" wide x 13/16" tall x 19 ga. Unistrut® P1000 Series stainless steel 304, 1-5/8 x 1-5/8 in. Centering Strut Channel Washers. Our inventory includes hot-rolled and cold-rolled steel options. For larger orders (full boxes and bundles) we'll be glad to provide you with. This Stainless Steel cushioned clamp system is ideal when running multiple lines because it. The fitting is available in multiple finishes including Perma-Green, Hot-Dipped Galvanized and Electrogalvanized. Overall Height 1-5/8 in. The P1000 is OPA approved for seismic bracing and will be included in our upcoming OPM. Soft Closing. 98 $ 14 . Stainless Steel. 1. Stainless Steel Stainless steel channel is available in AISI Type 304 or 316 material. SKU. Mfr # FS-200 PG 120. When it comes to selecting materials for projects in hostile environments, stainless. Ordering numbers specify 316 / 316L stainless steel material . Zinc-plated steel mounts are more corrosion resistant in wet environments than powder-coated and painted steel. The P2750 trolley is available in either Electro-Galvanized or Stainless Steel. Catalog. NUTS AND BOLTS 100. In stock and ready to ship. Steel. MATERIAL. Reviews. NEMA AL12 Aluminium Ladder. In stock and ready to ship. Unistrut trolley weight capacity ranges from 10 pounds to 600 pounds. The fitting is available in different finishes including Perma-Green, Stainless Steel and Electrogalvanized. Fastenal is the largest fastener distributor in North America. 6mm) with steel meeting or exceeding ASTM A1011 HSLAS GR 45 Note: When used for mechanical supports, load capacities of brackets, fittings and other supporting elements should be in compliance with the American Standard Code for Pressure Piping. Pipe Routing Saddles. Kian Huat Metal. The Mill Test Report typically includes: ASTM and/or ASME standards compliance. Like carbon steel, stainless steel exhibits increased strength when cold worked by roll-forming. Unistrut P1000; P3000; P3300 UNISTRUT; P4100 UNISTRUT; P5000 UNISTRUT; P5500; Unistrut Fittings. For technical drawings and 3-D models, click on a. SSL. Unistrut Stainless Steel Marine Grade channel is manufactured from Grade 316 stainless steel. Support strut channel at a right angle to the beam. Gauge 12 ga. Unistrut P2749 (and P2749N) 2 Wheel Trolley (Clevis Style) Unistrut P2750 (and P2750N) 4Wheel Trolley (Clevis Style)Unistrut: Finish: Stainless Steel (Type 304) Conduit Size: 4" Material/Finish . Some may also be available in Hot-Dipped Galvanized, Plain Carbon Steel, or Stainless Steel (Types 304 & 3016). The pickling of the steel produces a smooth surface free from scale.