key stock material. Step key stock is used to create step keys which are also called repair keys. key stock material

 
 Step key stock is used to create step keys which are also called repair keyskey stock material  Blue Hawk 0

1,255 products. 004/0. English (1045) are offered with plus tolerances; Metric sizes (1018) are offered with minus tolerances. Vibration-Damping Sheets. Get the latest KeyCorp KEY detailed stock quotes, stock data, Real-Time ECN, charts, stats and more. Key stock is suitable for shafts, pulleys, gears & sprockets. ; Price For: Each Length Tolerance: -0. 55(11/15/23)Second, and most important, you can relatively easily adjust the size of bronze key stock. Thus if I am cutting a series of key ways and know my tolerances will be much tighter, I will purchase under size key stock which is usually about +0. Raw Materials. This key stock is cut to size to fit inside the keyway. #913409-2 | Pkg Qty:1. Search Feedback | Big Book Catalog. Used when no key seat of any kind. Price For: Each Length Tolerance: -0. Price For: Each Item: Key Stock Application: Make Your Own Key Tensile Strength (PSI): 64, 000 Size: 1/2 x 1/2" Material: Low Carbon Steel Length: 12" Finish: Zinc Features: Magnetic Thickness Tolerance: +0. 0002" Tensile Strength (PSI) 70,000; Features Corrosion Resistant; Width 7/16" Compliance and Restrictions None. Keys and key stock are small metal bars or wedges that fit between an output shaft and the hub of a pulley, gear, sprocket, or other rotating component. Big Book Catalog. Preparing this key stock material is quintessential for any biofabrication process since a successfully biofabricated construct will depend on the quality of cell types contained in them. 1/4 inch x 3ft Cold Rolled Square Key Stock. Browse Part Number 68514414343, Rigid Sleeve Couplings with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Description,Description ,Bore Size ,Type,Coupling,Material,Bolt Size (Dimension T),It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. 4 out of 5 stars 19 $22. MSC Industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today! Search. 36" Lg. When it comes to Machine Keys, you can count on Grainger. View the latest Vulcan Materials Co. Select Material Select Shape. Straight keys, also called parallel or Form-B machine. To use a key as a sacrificial part, choose a softer key that will shear off when parts are exposed to excessive force,. Message Plates. In stock and ready to ship. In stock and ready to ship. No results for Grade 2, but 200 Grade 2 items displayed. Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment. Key Stock, All ASME Grades of Steel. Straight key stock is cut down to length to create straight keys. 3/16-in x 1-in Zinc-plated Steel Key Stock Rod. Straight keys are the most common type of key. Pipe, Hose, Tube & Fittings. Web Price. 75"-1. Add to Cart. 6% per year) is above the savings rate (2. A shoulder near the end of the shaft provides a stop for gears, sprockets, and bearings. All have an ANSI standard keyway (keys not included; see our selection of key stock). Square key stock is key stock 12 inches or longer in length whose width and height match. Choose from our selection of stock, including metal, plastic, and more. It creates torque and prevents movement by fitting into. If you wish to cut your own machine keys in the different lengths you might need, then purchase key stock with the right height and width. 005mm Rockwell Hardness: B80 Type: Oversized Tensile Strength (PSI): 35, 000 Size: 6 x 6mm Length: 12" Country of Origin (subject to change): United States Step Key Assortments. Raw Materials; Safety Supplies; Sawing & Cutting; Sealing; Shipping; Suspending (630) 833-0300. com: Yosoo Key Stock Assortment, 140Pcs Stainless Steel Key Stock Keystock Assortment Round Ended Feather Keyway Parallel Drive Shaft Keys Set 8mm 10mm 12mm 16mm 20mm 25mm 30mm. Delivering to Lebanon 66952 Choose location for most accurate options Industrial & Scientific. Cut to desired length to fit your project needs. Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing. C45K Steel Key Stock. Zinc plated. The key stock is formed into a t-shaped profile that fits easily into worn or damaged assemblies and comes in two types. Keystock is often used in post market repairs or small production. Price For: Each Length Tolerance: -0. 392. 83 items returned. Commonly called engraver’s brass, it’s well suited for fabrication processes such as knurling and threading. Raw Materials. About this item . Key Stock and Accessories; Key Stock; KEYSTOCK,UNDER,36 IN L,3/8 X 3/8. Standard sizes in diameters from 3/8″ to 2 1/2″. 003" Country of Origin (subject to change): United. The most corrosion-resistant metal we offer; very high strength relative to its weight. Carbon steel (AISI-1045) or stainless steel (T304 or T316) Custom shaft sizes and key sizes. Type Step Key Stock for Shafts Material Steel Extension Width (Inch) 5/16 Length (Inch) 12 Extension Height (Inch) 1/8 Base Height (Inch) 3/16 In Stock Added to Cart MSC Industrial Supply offers a wide range of precision key stock products, including the 06061162 model. Key stock is made of various metals, including steel and. KEY | Complete Keyera Corp. Download 3D CAD models. Wire Products. We also have metric Keystock, stainless steel Keystock, and step Keystock all in stock. Keystock C45 Material (1 Meter) Key Stock A4 Stainless; DIN 6885A Parallel Key; DIN 6888 Woodruff Key; Close; Taps / Dies / Tools. The SAP Fiori App Custom Business Objects is used for adding a new Custom Business Object. Also known as half moon keys. Fleet & Vehicle Maintenance. What are these tolerances? and more. Help. Dovetail Blanks for Dovetail Milling Machine Vises. Machine Key Stock. typical key stock material is? low to medium carbon steel like ansi1020 in cold drawn condition. Key Stock Data P/E Ratio (TTM) The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing. KEY's. It can refer to the actual bytes or. Stainless Steel (148) 18-8 Stainless Steel (27) Cartener Pulley Keyway Key - Square Key Stock 60pc - Keyway Stock, Keyway Tension, Keyway Blank - Keyway Plastic Box - Flywheel Keys - Pump Shaft Key - 1/4 Key Stock - 3/16 key stock 4. Offset key. material, usually AISI 1020 CD zDetermine yield strength of key, shaft and hub. Aluminum key stock is one-third the weight of steel key stock, but not as strong. Sort by: Per page: of 4. It is often used as shafting, straight pins, rails, or for locating in a wide range of applications and industries. Length. Key Stock. Level, align, and adjust spacing on fasteners, shafts, and machine components. MSC Part # 55304299: Mfr Part # 3004370437-12. Price For: Each Finish: Plain Item: Key Stock Material: 18-8 Stainless Steel Features: Mildly Magnetic Application: Make Your Own Key Thickness Tolerance: +0. Key Stock; Key Stock Type: Undersized Key Stock; Material: Medium-Carbon Steel; Finish: Plain; Hardness: HRB 87. REACH (EC 1907/2006) (06/14/2023, 235 SVHC). 3 out of 5 stars 138 Step key stock is used to create step keys which are also called repair keys. This half-moon woodruff key has a plain finish and a tensile strength of 72,000 PSI. Nickel. Precision Brand® Stainless Steel Keystock is an excellent alternative to steel keystock when corrosion resistance is a concern. 24, largely driven by. 003; Tensile Strength (PSI). In stock and ready to ship. Find Key Stock: 1/8" High, 5/16" Wide, 36" Long, Tool Steel, Mill Finish at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years. 002" Tensile Strength (PSI) 18,000; Features Non-Magnetic; Width 3/8" Compliance and Restrictions None. 1-800-645-7270; Live Chat; Help Center; About Us. Brand. In stock and ready to ship. View the latest Nextsource Materials Inc. In stock and ready to ship. Length. Price For: Each Rockwell Hardness: B86 Item: Key Stock Material: Low Carbon Steel Application: Make Your Own Key Type: Undersized Thickness Tolerance: 0. An upgrade from stainless steel that withstands harsh chemicals and acids at high temperatures. Thank you! Your email was sent. stock news by MarketWatch. Add $ 29 75. Keystock is a versatile raw material used to make many types of machine keys, pins, gears, and for conducting quick field repairs on machine keys and shafts. (VMC) stock price, news, historical charts, analyst ratings and financial information from WSJ. Square. Copper. Hillman 1/8-in x 4-ft Plain Cold Rolled Steel Weldable Solid Round Rod. 005mm Rockwell Hardness: B80 Finish: Plain Item: Key Stock Material: A4 Stainless Steel Features: Mildly Magnetic Application: Make Your Own Key Type: Undersized Tensile Strength (PSI): 35, 000 Size: 14 x 14mm Length: 12" Thickness Tolerance: -0. Web Price. Assortment has Step Key Stock for Shafts & for Gears (1). Zinc finish is corrosion resistant. 000 to +0. Save. 300 SS , Plain Finish. 245. -32. Straight Keys Inch Undersized Plain Grade 1018/Grade 1045 Steel, sorted by Length, ascending. Standard Size Key【1-2 Pieces Per Package】 Single-End Rounded Machine Key. Carbon Steel Key Stock 1018 is normally used for machine, automotive, tool, and ornamental applications. Material Handling Motors Office Supplies. From factory equipment to construction applications, use this key stock to connect shaft components together. View the latest Neo Performance Materials Inc. Packaging & Shipping. Paints, Equipment and Supplies. 3017. Loading price. Buy online with next day delivery. Originally designed for the automotive and aerospace industries, these PAEK and carbon fiber sheets are a substitute for metal because they’re as light as aluminum and as strong as a nickel alloy. Country of Origin Country of Origin is subject to change:Key Stock Type: Undersized Key Stock: Material: Carbon Steel: Width (Inch) 3/8: Height (Inch) 1/4: Finish: Plain: Length (Inch) 12: Material Specification: Low Carbon Steel: MSC Part # 65216624: Mfr Part # 3002500375-12. Raw Materials; Safety Supplies; Sawing & Cutting; Sealing; Shipping; Suspending (630) 833-0300. 6% per year) are forecast to grow faster than the US market (14. Qty: PAPCO. SDS Sheet CERT’s Sheet. Recommended For You. MIL-SPEC Key Stock vs. # Length Each price Bag price Price Buy 25777: 1 ft: $4. Aluminum. Use a stainless steel L-key to protect your stainless steel screws. Fans. Description: Keystock is used to transmit torque from a shaft to a specific component. Type II is meant for use in repaired shaft keyways. Used to provide driving torque between shafts and pulleys, gears, sprockets, etc. Loading. This key stock is cut to size to fit inside the keyway. Country of Origin Country of Origin is subject to change:Amazon. $3. Key stock can be easily cut and filed for custom machine key sizes. Service Factors. Find Key Stock at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 yearsBasic Materials Sector: The basic materials sector is a category of stocks that accounts for companies involved with the discovery, development and processing of raw materials . Width: 1/2 in. Bronze. Inventory ageing report gives an overview about the distribution of available stock of materials from over a period of time, from a selected key date in reverse chronological manner. Hours: 8:00 am - 4:00 pm Pacific Time, Monday - Friday New! 7:00 am - 11:00 am Pacific Time, every 2nd Saturday of the Month Address: 13338 Orden Drive Santa Fe Springs, CA 90670. In stock and ready to ship. 002" Length Tolerance: -0. Find Key Stock: 3/32" High, 3/32" Wide, 36" Long, Tool Steel at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Furnishings, Appliances & Hospitality. Tools. Email. Industrial Raw Material Shape. Straight Key Stock. About this item . Slightly larger than the size listed in the table, oversized stock fits tightly in. Easy-To-Form Ultra-Strength Chemical-ResistantPAEK and Carbon Fiber Sheets. 400 nickel key stock is the most corrosion resistant key stock in our offering and can be used in highly corrosive environments, such as those involving salt water, sulfuric acid, and alkalies. Find Key Stock at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 yearsReplace worn shafts in two-piece support-rail shaft systems, or mate with a support rail to create your own. MSC Part # 55304547: Mfr Part # 3005000500-12. In Stock. Old JIS Parallel Key. Common Uses: Used in repair of damaged key ways in shafts, sprockets, and pulleys. Stopping the Chatter. View daily, weekly or monthly format back to when KeyCorp stock was issued. We are a trusted metal supplier to. As bushing bores approach the maximum recommended diameters, keyway depths are reduced in order to extend maximum bores as much as. No matches found. ; Price For: Each Rockwell Hardness: B95 Finish: Plain Item: Key Stock Material: 316 Stainless Steel Features: Mildly Magnetic Application: Make Your Own Key Type: Undersized Tensile Strength (PSI): 35, 000 Thickness Tolerance: -0. 29 / ea. Key stock, also known as keyway stock or key bar, is a small metal component used in machinery and mechanical systems to transmit torque between rotating shafts and. Unique Bargains 8mmx3mmx3mm 304 Stainless Steel Key Stock Keystock Round Ended 14pcs. With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts. Raw Materials; Key Stock; 26 items. This key stock is made of high quality stainless steel and has a square shape. Quantity. AddKEY STEEL EN6A Typical Analysis C Si Mn (Ave. Hawkeye Active User. Buy online with next day delivery. Sheets. 1-piece. 18-8 stainless steel key stock is chemical resistant and may be mildly magnetic. 785. Steel key stock is an economical choice with good strength. Also known as sine keys. This suggests a possible upside of 16. 4571 Key Stock; Eye Bolts. To use a key as a sacrificial part, choose a softer key that will shear off when parts are exposed to excessive force,. 1,680 products. Earnings per share of $0. 2mm to 3mm. 003" Length Tolerance: -0. Locations. These hardened 316 stainless steel threaded rods are 40% stronger than standard Grade B8M threaded rods. 580-1050 N/mm2. Blue Hawk 0. The reasoning behind this is that the shaft is usually more expensive to make. Best of all, the durable steel construction is built to last year after year. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft. 59(11/22/23) EPS (TTM. Great for support bracing, ladder hanging, and more. My cart. View the latest Heidelberg Materials AG (HEI) stock price, news, historical charts, analyst ratings and financial information from WSJ. View the latest KeyCorp (KEY) stock price, news, historical charts, analyst ratings and financial information from WSJ. When cut to length Key Stock fits into slots cut into a shaft and a component such as a pulley or sprocket creating an assembly that rotates as one unit. US - English. Choose from our selection of grade 1045 steel in a wide range of styles and sizes. 99Price For: Each Rockwell Hardness: B95 Finish: Plain Item: Key Stock Material: 316 Stainless Steel Features: Mildly Magnetic Application: Make Your Own Key Type: Undersized Tensile Strength (PSI): 35, 000 Length Tolerance: -0. Make sure this fits by entering your model number. View real-time stock prices and stock quotes for a full financial overview. Straight key stock is cut down to length to create. Lightweight, easy to machine, and corrosion resistant in wet environments. in. Precision Brand (83) In Stock. Huyett carries. Square bar can be cut to fit individual needs using any metal saw. Key Stock: Getting the Right Fit. 29, the semiconductor. Zinc-plated steel products should not be welded due to potential toxic fumes. Width. View the latest Heidelberg Materials AG (HEI) stock price, news, historical charts, analyst ratings and financial information from WSJ. 1186 Ck40 S40C EN6A 1040 DESCRIPTION. Web Price : $27. 1875 in. × Wd. Absorbents - Spill &. Find Key Stock: 1/2" High, 1/2" Wide, 36" Long, Tool Steel at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Value Collection - Key Stock: 1/2″ High, 1/2″ Wide, 36″ Long, Tool Steel - 06061329 - MSC Industrial Supply Alternatively, austenitic (300 series) stainless steel key stock material should be used where the material will be exposed to highly corrosive environments, and martensitic stainless-steel key stock material should be used when higher strength material is required and exposed to mildly corrosive environments. Skip to Hauptstrom Content. 4% in Monday late morning trading after Chief Financial Officer Clark Khayat said the bank sees Q2 net interest income coming in softer than it had earlier. P/E Ratio (TTM) 2. Global Industrial is a Leading Distributor of Raw Materials supplies. High Growth Earnings: KEY's earnings are forecast to grow, but not significantly. Raw Materials. The head makes it easy to remove. Key stock can be easily cut and filed for custom machine key sizes. Hex key stock is particularly useful when making shafts connected to hubs and gears. Thickness Tolerance. Product Categories. The most conductive of our metals, it excels in all types of electrical applications. Made of stainless steel material, Rust-proof, wear-resistant, and high expanding ability. Delivering to Lebanon 66952 Choose location for most accurate options Industrial & Scientific. Keystock is available in both inch and metric sizes. A storage location can be assigned to more than one plant c. x 12 in. South Loop Store. For cell and scaffold based RM therapies, organizations must 'scale-up' for allogeneic or 'scale-out' processes in the event of an autologous therapy [14–19]. P/E Ratio (TTM) 19. With over one million pounds of material on hand, Huyett has the most extensive inventory of key stock and bar stock anywhere in the world. Choose from our selection of steel key stock bars in a wide range of styles and sizes. . 3:12. Showing results for precision key stock. In stock and ready to ship. Keys and key stock are small metal bars or wedges that fit between an output shaft and the hub of a pulley, gear, sprocket, or other rotating component. Industrial Raw Material Shape. 1018 steel is the most commonly available of the cold-rolled steels. Low carbon steel material is recommended for welding, repairs, and fabrication. Earnings vs Savings Rate: KEY's forecast earnings growth (14. They provide the torque to drive the rotating component and help prevent unwanted slipping or movement. Zinc-plated steel key stock resists corrosion in wet environments. Market cap is calculated by taking a company's price per share and multiplying it by the company's total number of shares outstanding. Web Price. Those keys are inserted into shafts. Choose from our selection of spring steel key stock bars in a wide range of styles and sizes. It may be mildly magnetic. 250" Rockwell Hardness: B86 Type: Undersized Tensile Strength (PSI): 70, 000 Size: 1/2 x 1/2" Length: 72". Machine keys are often the same material as the shaft and other components with which they are used. Specifications of key stock include size ranging from 1/8 in. Abrading & Polishing;. Select Alloy. Keys & Key Stock. Keys & Key Stock. In stock and ready to ship. In stock and ready to ship. Huyett is your trusted distributor for industrial fasteners, lifting hardware, power transmission, and grease fittings. (BLTH) stock price, news, historical charts, analyst ratings and financial information from WSJ. However, designers tend to forget that other important. Machine Keys. I'd like to get a fifteen or 20 thousandth case on the tool. Select Material Select Shape. 003 on the nominal in the 0-1/. Material. These standards define the material, dimensions, tolerance and finish of the keys. Parallel Key Stock, Former JIS. Straight Key Stock. DIN 580-A2 Lifting Eye Bolt; Close; Brass / Bronze. Key Stock. 62. 125; Rockwell Hardness B86; Application Make Your Own Key; Height 7/16" Type Undersized; Finish Zinc; Thickness Tolerance 0. 125" Rockwell Hardness: B85 Finish: Zinc Item: Key Stock Length: 12" Material: Low Carbon Steel Features: Magnetic Application: Make Your Own Key Type: Oversized Tensile Strength (PSI): 64, 000 Thickness Tolerance: +0. PREBRA 04207 Steel Square 1 M L 3 MM W Plain Keystock. Shop for Key Stock in Metals. MAK‑A‑KEY is known for the slogan "Cut, File, and Fit!™" in reference to offering stock material for aftermarket repairs and maintenance of power transmission components. com. Price For: Each Rockwell Hardness: B86 Item: Key Stock Material: Low Carbon Steel Application: Make Your Own Key Type: Undersized Thickness Tolerance: - Length Tolerance: +/-0. Key Stock Data. e. 300 SS , Plain Finish. In the context of key management, and in particular of programming interfaces that manipulate cryptographic keys, the term key can mean multiple things. Shop Steel Key Stock at Reid Supply 70+ years of expertise. These keystock bars are used in marine applications, made from 303/304 stainless steel, and are corrosion resistant. 002/-0. Size. Straight keys, with a square or rectangular cross section, are the most common type. 030mm Size: 5 x 5mm Country of Origin. 1 quantity. Key Stock Type: Key Stock: Material: Low-Carbon Steel: Width (Inch) 3/16: Height (Inch) 1/4: Finish: Zinc: Length (Inch) 12: Material Specification: Low Carbon Steel: MSC Part # 04964706: Mfr Part # 15200. (ORGN) stock price, news, historical charts, analyst ratings and financial information from WSJ. REACH Compliance. 1 quantity. Search Feedback | Big Book Catalog. Key stock is often used to connect components like gears, pulleys, sprockets and couplings to shafts. Undersized Key Stock 300 SS , Plain Finish, sorted by Length, custom. In addition to a comprehensive listing of our products, you’ll find information on processing and fabricating capabilities, mechanical properties, chemical composition, tolerance information and more. 1018 Carbon Steel (6) 18/8 Stainless Steel (18) Brass (4) C45K Steel (3) Cold Drawn Steel (1) High Carbon Steel (8) Low Carbon Steel (15)Key stocks from Action Industries ensure a door is safely stopped in its tracks. Key Stock is often used to make custom parts, such as keys, splines, shafts, and other components. Used as keys to lock shaft components together by being inserted into machined slots. Designed for extreme wear resistance, this Kevlar-filled nylon 6/6 material lasts up to 20 times longer than unfilled nylon. Material Grade/Class. Durelloy ™ METRIC KEY STOCK. Key Stock Type: Undersized Key Stock: Material: Carbon Steel: Width (Inch) 5/8: Height (Inch) 5/8: Finish: Plain: Length (Inch) 12: Hardness: HRB 50: Standards: ASTM A29: Material Specification: Low Carbon Steel: Show More. 005mm Rockwell Hardness: B80 Type: Oversized Tensile Strength (PSI): 35, 000 Size: 8 x 8mm Length: 12" Country of Origin (subject to change): United. Material Certificate with Traceable Lot Number and Test Report. These keys have a rounded shape that makes them easy to remove when parts need to be taken apart frequently. Best of all, the durable steel construction is built to last year after year. Ruland square keystock is supplied in 12” (300mm) lengths allowing the user to cut it down to the appropriate length for their application. #1 Best Seller. Machine Key Stock. Material Grade/Class 316. Due to high wear and abrasion resistance. Low-Carbon Steel (58) High-Carbon Steel (8) Stainless. 0002" Length Tolerance: -0. As part of MSC Industrial Supply's Raw Materials offering, this item can. Machine key refers to a finished product that is installation ready. With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts. Also known as offset key stock, use step keys to repair keyways in gears and shafts. Online Account Video Tutorials. Buy Cartener Pulley Keyway Key - Square Key Stock 60pc - Keyway Stock, Keyway Tension, Keyway Blank - Keyway Plastic Box - Flywheel Keys - Pump Shaft Key - 1/4 Key Stock - 3/16 key stock: Keyed Shafts - Amazon. Ball-End L-Key Sets for Stainless Steel Screws. Supplies and solutions for every industry, plus. The Precision Brand Key Stock: 3/8″ High, 1/4″ Wide, 12″ Long, Low Carbon Steel, Zinc-Plated - Low Carbon Steel can be found within the Key Stock category. The most common type of undersized key stock is 1/8 inch thick, but other sizes can be found depending on the application. Tolerance. It comes in a variety of sizes and materials, including aluminum and steel. US - English. Buy online with next day delivery. H-M Supporter Gold Member. Market Cap / Employee. Get the latest KeyCorp (KEY) real-time quote, historical performance, charts, and other financial information to help you make more informed trading and investment decisions. Many steel mills do not like to run it because the finished product requires perpendicular angles, sharp corners, and a smooth surface finish. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Find high quality Key Stock Material Suppliers on Alibaba. Choose from our selection of stainless steel key stock bars in a wide range of styles and sizes. Materials include aluminum, brass, bronze, steel, stainless steel, and urethane. Find Key Stock at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years. Slide Fit Key / Key slot K s = K a K d / K w. Registered. 1-piece. Use keystock in machines with rotating devices to provide torque between shafts and pulleys, gears and sprockets. MSC Part # 55304026: Mfr Part # 3001250125-12. Parallel-Square Key Design zComplete shaft design and spec. Size is clearly marked on each bar. P/E Ratio (TTM) 34.