Table 6. 5 in (170 mm). ENGINEERS KEYS. đŻăComprehensive Assortmentă----- Our Metric Woodruff Key Assortment Kit includes 211 pieces of 15 different sizes of half-round, half-moon, parallel drive shaft keys, making it easy to find the right size for any job, and at a great price, it's a must-have accessory for any tool line. 150 pieces are. 2 16 45 12 19 - + n 19 n 25 28 - 0. Width b. C = circ. Prime Line Length (in) 0. Choose from our selection of metric key stock assortments in a wide range of styles and sizes. 0. Woodruff Key Stock are typically made from metals like steel, brass, or aluminum which can be hardened to. 76 7 EQS-B2-2 2. 5 2. Price Match. Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress. Opens in a new window or tab. 24 Metric Woodruff Keys - 2mm X 5mm - (Box of 5. $12. Key Size 1. Our Standard woodruff keys are machined metal fasteners used to transfer torque from a shaft to gears and function as a fail-safe device and have ANSI Standard dimensions. . 70. Metric Standard Parallel Keyway and Key Sizes Shaft Diameter (mm) Keyway (mm) Key (mm)* From To Width (W) Depth (h) Width (W) Depth (T) 6 8 2 1. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. Free shipping. com. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key. 0 x 9. boeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit. Metric External Table Chart. DIN-6888. 83HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key $22. 401. Discover more about our selection of Handi·Chek® fastener assortments in the Handi·Chek catalogThis Standard establishes a uniform relationship between shaft size and key size for parallel and taper keys retaining similar basic sizing as found in the withdrawn B17. 4. 6x7 2x37xlO 25>01 x 10 16 4 x 65 x 16 4 x 75 x 19 5x65x 16 5x75x19 6 x 9 x 22 6xlOx25 Basic Size 1. CODE: WK037100. Shaft key standard sizes rectangular gates keys std diameters most non readily available Key square assortmentNon-rok keys Key specifications steel squareShaft keys. 99 $ 22 . đ« We have prepard 15 Sizes meet various needs and requirements for you. Slightly. 00. The upper portion fits into a slot in a mating part, such as a pulley or gear. This item: Performance Tool W5343 80Pc Woodruff Key Assortment SAE. When a keyway is damaged, cut a new, wider one. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. Woodruff key slot dimensions keys 4 1 key fa r cutter dimensions size chart keys. 350:. Metric Key Form A. $22. Read more on how keys and keyways work and what types are available â Keys and Keyways. 2. Cutter Dia Size. Nom. Choose from keys in a variety of sizes, lengths, and coatings at House of Metrics. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key $22. Glarks 205Pcs 12 Sizes Woodruff Keys Assortment Carbon Steel Woodruff-Key Semi-Circular Keys Metric Set for Fasteners Mechanical Industry 5. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. ter Chaafering or radiueing Length We t above up toA Woodruff key is a half-moon like a semi-circle with a similar length that usually fits into the circular opening of the shaft. Letâs say itâs 4mm, in which case it appears as M4 (the M means metric). Free Postage. 12mm. com. $13. Woodruff Keys - Metric. 000/+. 4660 or click here to contact us. 3 10 8 39 44 12 3. 3 8 7 31 38 10 3. 11059 Metric Woodruff Key 4 x 6. ANSI Woodruff Keys. Keys and keyway Dimensions. 80PCS: 8 different sizes for your different purpose. Metric Key And Key Stock Assortment Kits KEYS IN PLASTIC CASE DIN 6885 25 KEY KIT 50 pcs 3x3x30 50 pcs 4x4x60 45 pcs 5x5x63 35 pcs 6x6x63 30 pcs 8x7x50 20 pcs 10x8x50 15 pcs. ANSI Key No. Their extra depth in shaft reduces the overturning tendency in its keyway. 11060 Metric Woodruff Key 5. boeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft. 29. 4. 6. Parallel keys are the most widely used machine key. Tolerance. Glarks 155Pcs 17 Sizes Woodruff Keys Assortment Kit Carbon Steel Woodruff-key Semi-Circular Keys Metric Set for Fasteners Mechanical Industry Specifications: â„ Product Type: Woodruff Key â„ Material: Carbon Steel â„ Size: 2 x 10 x 2. 7x10 2. Min. 5 out of 5 stars. For technical drawings and 3-D models. New. 47. Woodruff Keys are used for locking gears and pulleys to shafts. 5 out of 5 stars 4. 5 mm × 2. 00 $ 22. This half-moon woodruff key has a plain finish and a tensile strength of 72,000 PSI. Keyseat Dimensions for Woodruff Keys per. 24. BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys BS 4235-2:1977, ISO 3912-1977: Specification for metric keys and keyways - Woodruff keys and keyways BS 5686:1986, ISO 14-1982: Specification for straight-sided splines for cylindrical shafts: metric nominal dimensions, tolerances and gauging requirements BS ISO 4156:2005_1: Straight. Woodruff Keys - Metric. Gib Head Keys. For technical drawings and 3-D models, click on a part number. 50+ bought in past month. 99. 0 2. $19. 3 out of 5 stars 19 1 offer from $15. 4. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. Metric Woodruff Keys. Phone: 1-716-791-6197. Made of solid carbide, these keyseat cutters are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Take out the key. 7mm 3mm x 5mm 3mm x 6. Metric keyway sizes. The 1/4 shaft diameter spec conforms to the 1/8" keyways in the 1/2" sprocket hubs. Choose from our selection of woodruff key assortments in a wide range of styles and sizes. Metric woodruff keys are measured in millimeters (ISO standard) or in micrometers in more. 7mm, 3 x 13 x 5mm, 3 x 16 x 6. Keyways Index. Made from M2 HSS ALL 12MM SHANKS. 4. 1 offer from $22. 0. Imperial woodruff keys are measured by their width and diameter, whereas metric woodruff keys are measured by their width and height. 733101-C D d F No. Ships from and sold by Amazon. Square keys. Examples of Woodruff keyseat cut- shown on page 869. The rounded ends make it easy to slide gears, hubs, and other components into place. Woodruff. 2. Amazon. $694. Wide range of sizes, material and finish available. 006" # Tolerance each on T1 and T2 (16"-20") is-. Glarks 205Pcs 12 Sizes Woodruff Keys Assortment Carbon Steel Woodruff-Key Semi-Circular Keys Metric Set for Fasteners Mechanical Industry 4. 41 rows woodruff key sizes are designated by a code number in which the last two digits indicate the. Milling; Drilling; Finishing; Contouring; Slotting; Turning; Boring; Tool Holding; Special Tools; Top Categories. Choose from our selection of metric washers, including over 100 products in a wide range of styles and sizes. Harvey Tool's Miniature Keyseat Cutters offering is unmatched in the industry, featuring hundreds of specialty sizes and styles. Glarks 205Pcs 12 Sizes Woodruff Keys Assortment Carbon Steel Woodruff-Key Semi-Circular Keys Metric Set for Fasteners Mechanical Industry Specifications: â„ Product Type: Woodruff Key â„ Material: Carbon Steel â„ Size: 3 x 10 x 3. Use the infographic below to learn which measurements are required to select the correct woodruff key sizes for metric woodruff keys, inch woodruff keys, and hi-pro woodruff keys. 76 1. High Quality ---- Made of carbon steel material with high hardness and toughness, provides high corrosion resistance and wear resistance for a long-lasting use. In stock and ready to ship. ANSI B17. DIN 6888 Contains 10 x S. Standard External Metric Thread and Fastener Sizes M 0. boeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. Key Size 1. Install these keys in a drilled and reamed hole to locate fixtures and vises on your machine table. pdf Shaft diameterMetric woodruff keys key chart dimensions inches din steel iso 6888. We can also make stainless keys upon request. Radius bottom woodruff keys are half-circle shapes. 3 12 8 45 50 14 3. 8 4 4 13 17 5 2. Shop All STOREHOUSE. 5 out of 5 stars 5 1 offer from $18. 5mm Woodruff Key in Steel Self Colour with dimensional measurements. 99 $ 21 . Our carbon keys are normally made from cold. 6 out of 5 stars. 6 - M 18. Web Price : $586. âą Available in HSS M2 quality. Standard External Metric Thread and Fastener Sizes M 0. 79Metric screw sizes vs standard . 8 out of 5 stars 15. K72316 - Metric Woodruff Key Assortment 80 Piece. Also known as half moon keys. 2-1967 (R1998) - Engineers Edge. Cut it to length to create the machine key you need. 8 2 x 2. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. Detail Click on detail to check availability. 3 5 5 18 22 6 2. This item Hilitchi 155Pcs 17 Sizes Carbon Steel Woodruff Keys Half Moon Assortment Kit, Semicircle Bond Key Hardware Metric Assortment Kit, Woodruff Key-Crankshaft for Fasteners Mechanical Industry Stens 415-414 Woodruff Key Kit Includes 250 pieces, Includes the following 5 of #10 5/32" W x 7/8" L, 5 of #11 3/16" W x 7/8" L, 5 of #12 7/32" W x. Relevant British Standards. Metric External Table Chart Thread Designations Sizes M 1. This allows the key to withstand great strain and is not prone to rolling over in the key seat like ordinary machine keys. Keadic 205Pcs 12 Sizes Metric Woodruff Key Assortment Set, Carbon Steel Half Moon Gear Shaft Drive. Below you can search and find your area locations that sell Dorman Products. Manufactured from C45k key steel (plain finish) Conforms to DIN 6888 / ISO 3912 Made to minus tolerances (h9 on width and h12 on height) Sizes are width x height x diameter This website uses cookies Key standard sizes shaft failure theories ppt powerpoint presentation diaMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key Keyway chartKeys standard metric keyways mechanical. Metric Woodruff Key and Keyway Dimensions and Tolerances (all dimensions in millimetres) in accordance with BS 4235-2:1977 and ISO 3912-1977 b x h 1 x D Width b Depth Radius R Nom Tolerance Class Shaft t 1 Hub t 2 Normal Close Shaft Hub Shaft & Hub P6 Nom Tol Nom Tol Max min N9 Js9 1. 4. 65 13. 5mm, 5 x 22 x 9mm, 6 x 22 x 9mm, 6 x 28. 5mm, 4 x 19 x 7. Manufactured from C45k key steel (plain finish) Conforms to DIN 6888 / ISO 3912 Made to minus tolerances (h9 on width and h12 on height) Sizes are width x height x diameterKey standard sizes shaft failure theories ppt powerpoint presentation diaMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key Keyway chartKeys standard metric keyways mechanical. Good for use outdoors and in washdown environments, these metric 18-8 stainless steel screws are more corrosion resistant than steel and nearly as strong. Then, holding it with a vise grip, trimmed the width with a bench mounted grinder. 99 Get it as soon as Wednesday, Nov 22system. 8 out of 5 stars. 0mm. PRECISION 12940 at. Shaft key standard sizes rectangular gates keys std diameters most non readily availableMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key. 5mm Woodruff Key Metric. 99 Get it as soon as Friday, Nov 3 Metric: WxH Key W x T2 Keyway British: WxH12 Key W x H Keyway ISO Standard-mm Imperial -Inches * Groove dimensions for woodruff keys DIN 6888 in accordance with DIN 6885 Sheet 1 (with back clearance) BS 4235 Pt. Metric woodruff key slot dimensions, metric woodruff keyway dimensions Read More »Metric circular hollow section dimensions and properties per EN 10210-2 Round steel tube sizes and dimensions Schedule 40 steel pipe thickness Schedule 80 steel pipe thickness Schedule 80 steel pipe dimensions Dimensions and properties of pipes (Std, x-Strong, xx-Strong) Steel pipe sizesImperial 17 Sizes: 3/32" to 3/8" 177 Pieces. Number of Sizes: 8: Temporarily out of stock - back order for despatch when stock is available . 6. They have a square or rectangular cross section. Referencing Figure 1, the Metric key size is W x T. ă15 Sizes Woodruff Key Assortment Setă The Woodruff Key Repair Kits have 150pcs 15 sizes metric woodruff keys. WOODRUFF KEY DIMENSIONS ANSI Key No. Made from M2 HSS ALL 12MM SHANKS. Supply Chain Simplified. For example, Gear drives, Pulleys or Sprockets are connected securely using keys to the power transmitting shaft. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. 08 Woodruff Keys Sizing Information Definition: Woodruff keys are semicircular, fitting partly into A*B circular segment keyway with the remainder fitting into a longitudinal slot keyway in the mating part. Designation of a Woodruff key of width b 8 and height b 11 n: woodruff key 8 x 11 6888 Crossâsection of Width b h9 Woodruff key (Halfâ round steel Ing to DIN Height h 10 13 32 - 0. See dimensions W and h in Figure 1. $1099. Metric woodruff keys are supplied to din 6888 iso 3912 in c45k key steel and carbon. 99 $25. in Automotive Replacement Engine Woodruff Keys. 34 shipping. boeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft. BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys; BS 4235-2:1977, ISO 3912-1977: Specification for metric keys and keyways - Woodruff keys and keyways; BS 5686:1986, ISO 14-1982: Specification for straight-sided splines for cylindrical shafts: metric nominal dimensions, tolerances and gauging requirements5mm x 7. Summary. 2 + 0. AIMS Industrial is an authorised distributor of fasteners. 6 out of 5 stars. For more information about our standard woodruff keys, call us today at 724. This key stock is stepped to match repaired keyways in shafts or gears. $32. 001â on width / +0. Shop for Woodruff Keys in Fasteners. The all-in-one metric woodruff keys assortment set will satisfy your different requirements in. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key 4. 99 $ 13. 7mm 3mm x 5mm 3mm x 6. Also known as sine keys. The standard key size for a straight key in a shaft is one quarter the shaft diameter. Keyway metric key iso dimensions standard keyways r773 keys pdf bores shaft hub depth diameter standards engineering table edge widthSpecifying rectangular keyways Keys. They're easy to install and available in different sizes and thickness. 99 Get it as soon as Saturday, Oct 14 Woodruff keys often can be confusing to measure, especially inch woodruff keys. KeyWay /Key Dimensions. 2. 1 offer from $22. This allows the key to withstand great strain and is not prone to rolling over in the key seat like ordinary machine keys. 719 Inch 0. 3 out of 5 stars 20 1 offer from $15. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. Product variants. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key. Check out our 4375 Keyseat Cutter â it was designed for small engine manufacturing and automotive companies where narrow-width slots are necessary. 6 mm (25 Each) Key Size 2 mm × 2. 5 out of 5 stars 68. BSI Shop. Parallel keys are rectangular shapes with ends that are square (DIN-6885-B), round (DIN-6885-A), or both (DIN-6885-AB). Material. 5x16. 734 Inch 0. ex-gst. STOREHOUSE Woodruff Key Assortment â 80 Pc. 99 $ 19. With 1000s of brands and millions of products, you're sure to find what you need. 1 offer from $22. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. 0. Radius R. Opens in a new window or tab. 125-in Woodruff Key. Also known as half moon keys. 7x10 3x3. 3mm x. +. ANSI Woodruff Keys. This item Hilitchi 155Pcs 17 Sizes Carbon Steel Woodruff Keys Half Moon Assortment Kit, Semicircle Bond Key Hardware Metric Assortment Kit, Woodruff Key-Crankshaft for Fasteners Mechanical Industry Stens 415-414 Woodruff Key Kit Includes 250 pieces, Includes the following 5 of #10 5/32" W x 7/8" L, 5 of #11 3/16" W x 7/8" L, 5. Nisorpa Woodruff Key Set Metal 80pcs Metric Woodruff Key Assortment Half Moon. Metric keys conform to DIN 6888 standards. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key. All of the woodruff keys are packed in a plastic box with a clear label size by sizes for portable and convenient to store. On the shaft, they fit into a keyseat, which is a circular pocket that retains the key. 30. For technical drawings and 3-D models, click on a. Standard Keys and Keyways for Milling Cutters and Arbors ANSI/ASME B94. Perfect fasteners for mechanical industry. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key. 0. This site was designed with the . K72316 1 of 2. 1-1943 Standard. GET NEW COUPONS. Performance Tool W5341 80pc Woodruff Key Assort Metric. Woodruff Keys: The woodruff key is so called because of its manufacturing. Shop online for woodruff key stocks. Table 6. Woodruff keys work well near shaft shoulders and on tapered shafts. The 66-piece stainless steel Woodruff key assortment includes Woodruff keys in various sizes and comes in a compartmented plastic case for storage and organization. For technical drawings and 3-D models, click on a. Overview. 10 HSS Woodruff Key Cutters Set Metric Made Of German Imported M2 Grade HSS. Free Postage. 6 out of 5 stars (73) $19. They have an alternating right- and left-hand tooth style for removing more material at high speeds than straight-tooth keyseat cutters. Designation of a Woodruff key of width b 8 and height b 11 n: woodruff key 8 x 11 6888 Crossâsection of Width b h9 Woodruff key (Halfâ round steel Ing to DIN Height h 10 13 32 - 0. boeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft. 56. Read all my responses above and see this chart for a std key you need. 5*19: 10pcs; 5*9*22: 10pcs; 5*7. Unit of Measure N-m in·lbf ft·lbf Width 1. 139 sold. Metric Woodruff Keys - 2mm X 3. Definition: Woodruff keys are semicircular, fitting partly into A*B circular segment keyway with the remainder fitting into a longitudinal slot keyway in the mating part. can supply DIN 6880 Metric Key Stock in. Keyseat cutters allow for the precise milling of shafts that accept metric woodruff keys. The inch and metric dimensions here correspond to common values. 6mm, 3 x 10 x 3. 000/+. 99 Get it as soon as Monday, Oct 30 Carbide Staggered-Tooth Keyseat End Mills. 5x 2. Key Size 10 mm × 16. Available in metric sizes, these keys are integral to several industrial fastening applications. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. Standard External Metric Thread and Fastener Sizes M 0. Woodruff Key Master Kit. 2) Dimension h of the taper key names the largest height of the key, and dimension t z. 43 USD. Technifast supply woodruff keys to DIN 6888 / ISO 3912 metric sizes and BS 46 Part 1 imperial sizes. boeray 164pcs Woodruff Keys Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft Specification material: high quality. Shaft with Two Keyways Torque Applied Deformation and Stress Equations and Calculator. Made of solid carbide, these keyseat cutters are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. 2) Dimension h of the taper key names the largest height of the key, and dimension t z. K72316 - Metric Woodruff Key Assortment 80 Piece. 102020 High Speed Steel No Coating View All Product Details:. Container Features. High-Security Key-Actuated Light Switches. Leaning Up the Supply Chain. com. Bargain keycorp upgradesboeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft. 4 18 11 66 75 20 4. Compare Wishlist. 7:HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes - Woodruff semicircle Key - Half Moon Key - Keyway - Shaft Crank Key 4. If pliers don't work, try to wedge it out with a small screwdriver. These milling cutters are each sized to create keyseats for a specific size of key. 53 $ 32. Handipak) DIN | Standard No. Custom-Made Woodruff Keys We are also a UK manufacturer of custom-made. Parallel keys are the most widely used machine key. 1 offer from $19. 5mm, 3 x 19 x 7. boeray 164pcs Woodruff Key Assortment Metric Set 17 Sizes Carbon Steel Woodruff-key Kit Woodruff Key-Crankshaft. 4. Woodruff Keys fit into a rounded slot cut into a shaft and a pulley or sprocket that has a slot cut into it is installed onto the shaft the slot slides over the woodruff key, creating an assembly that rotates as one unit. Carbide Staggered-Tooth Keyseat End Mills. 460pc Woodruff Key / Snap Ring / Roll Pin / E-Clip Assortment Set. Metric or Inch: Inch: Package Contents:đ„Swpeet 205Pcs 12 Sizes 3mm 4mm 5mm 6mm Woodruff Keys Half Moon Semicircle Bond Key Hardware Metric Assortment Kit for Fasteners Mechanical Industry đ„ WHY CHOOSE US? đŻ 1, Nice selection, A perfect assortment of needed parts. . stocks DIN 6888 Metric Woodruff Keys in carbon steel. 5mm X. Glarks 205Pcs 12 Sizes Woodruff Keys Assortment Carbon Steel Woodruff-Key Semi-Circular Keys Metric Set for Fasteners Mechanical Industry. Contact us today at: RCHCTSalesarchgp. Sizes and availability for Woodruff Key in metric measurements, in Steel material. 56. 5mm,. 3 10 8 39 44 12 3. Enquire. , Height-15/64(. HaSaoMoi 200pcs Metric Woodruff Key Assortment Kit with 15 Most Popular Sizes. This circular opening is known as a circular pocket or recess or is more commonly referred to as a woodruff keyway. 99 $ 22 . Add to Cart. Frequently bought together. 99: ISO/TC 14: ISO 4156-1:2005. 1; Hardware Design Information Misc. British ISO Metric Screw Threads Designations. 6 out of 5 stars 66 #1 Best SellerWOODRUFF KEYS WITHOUT PINS. Woodruff Keys fit into a rounded slot cut into a shaft and a pulley or sprocket that has a slot cut into it is installed onto the shaft the slot slides over the woodruff key, creating an assembly that rotates as one unit. Drill Size & Decimal Equivalents: Imperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes. In the Metric system it is common practice to specify the key size. . Variations of machine keys include parallel keys, tapered keys, Woodruff keys, hi-pro keys, and non-rok keys. in Automotive Replacement Engine Woodruff Keys. 6 out of 5 stars 62. I will be attaching two sprockets to each shaft in the.