double threaded rod

Added to Cart. The J429 specification covers requirements for fasteners used for automotive purposes, OEM applications, and other related industries. ASTM A449 is virtually identical in chemistry and strength to the ASTM A325 specification in diameters 1/2″ – 1″; however, A449 is more flexible considering it is not restricted to a specific configuration. Grade 8 is typically provided plain finish only due to the potential risk of hydrogen embrittlement when plated or galvanized. 24794: Forged eye nuts, Hot dipped galvanized steel, 3/4"-10. And around and around.- John Hunter. Nylon 66 Threaded Rods RH, Natural Tint, 1/2"-13 x 2 Foot Long, Pkg.of 1 Unit. Add. In unique spaces, like those with vaulted ceilings, downrods ensure that your fan can be securely mounted with enough clearance to keep the blades from hitting drywall or wood beams.At Hunter, we offer downrods in a variety of lengths ranging from 12 to 72 inches so you can select the best fit for each space. Double-End Threaded Stud, Steel, Black Oxide, 1/4"-20 Thread Size A, 3" Length #925075-2 | Pkg Qty:2. Available Types. This is your everyday, run of the However, B7 threaded rod with Unified National Coarse (UNC) threads is also readily available. Many engineers incorrectly specify A325 all thread rod, which is not a proper specification due to fact that A325 requires a forged head. With unequal, there are more threads on one end. Double Lead Acme Threaded Rod and Ball Screws are also available. Hunter downrods make it easy to mount your fan at the right height in rooms where ceiling angles and height are a concern. For more information regarding Portland Bolt's manufacturing capabilities and full product line, visit. A354 Grade BD is higher in strength than the other grades listed on this page and is subject to the risk of hydrogen embrittlement when plated or galvanized. This specification covers quenched and tempered alloy steel bolts, studs and other fasteners 4” in diameter and under. Offers a complete engineered anchoring system when used with Simpson Strong-Tie adhesive. One end of each rod requires a permanent grade symbol and manufacturer’s identifier. Hunter makes it easy to find essential ceiling fan extension rod for your fans. It has high tensile strength and offers excellent resistance to wear, fatigue and galling. The ceiling fan was only the beginning. The A449 specification is a high strength grade manufactured from a medium carbon or alloy steel which undergoes a heat-treating process to develop its strength. Compare Click to add item "Midwest Fastener® 3/8"-16 Zinc Threaded Rods" to the compare list. The bolts are color coded at the end that will project from the concrete to easily identify the grade used in the field (Grade 36: Blue, Grade 55: Yellow, Grade 105: Red). B7 - All Threaded Rod. Zinc plated steel. Used with threaded rod, the coupling nut joins 2 piece of threaded rod together from opposing ends for hanging various items either vertically or horizontally. 1N – Threaded shaft only: DB - Simple Double: 2K – Thd Shaft w Kwy, 2L – Thd Shaft no Kwy, 2N – Threaded shaft only: FB - Fixed Double: 3K – Thd Shaft w Kwy, 3L – Thd Shaft no Kwy, 3N – Threaded shaft only: XX - No Bearing: 4K – Shaft w Keyway, 4L – Shaft … In Stock. Stainless steel 18-8. Catalog View List View Grid. One end of each rod requires a permanent grade symbol and manufacturer’s identifier stamp. Contact Kailey by phone, through our form, It is also used as threaded rod in concrete and epoxy. Bolts under this specification can conform to a headed bolt, straight rod or bent anchor bolt configuration. $6.39 $ 6. Technically, all thread rod made from A36 steel should be ordered to a fastener specification such as A307 Grade A, A307 Grade B, F1554 Grade 36, or SAE J429 Grade 2. Kailey Tillman, Sales Representative at Portland Bolt, Unequal threaded … A307 Grade B differs from A307 Grade A in that it has a maximum tensile strength requirement. This is a high-strength specification that does not have configuration limitations and is used for general applications. A corrosion resistant steel alloy. The most common stainless steel for general hardware use. Threaded Rods Used in plumbing, contracting, and maintenance applications, threaded rods are used to join together and stabilize objects and structures made of wood, metal, and concrete. Threaded rod is often used along with a nut and/or square plate washer when embedded in concrete to achieve required pull-out values. Hunter makes it easy to find essential ceiling fan extension rod for your fans. If the product is 12 inches or longer, it is called a threaded rod. Screw another nut on top of the first nut. APPROVED SUPPLIER. Next, screw the nut back on the stud. 4.4 out of 5 stars 24. Common finishes are plain black and hot-dip galvanized. Also known as double-ended studs, they have threads on both ends. This grade covers medium carbon, alloy steel that has been quenched and tempered to reach its high strength requirements. Modern chrome, brushed nickel, iron, and unique specialty finishes, like antiqued bronze, can make your ceiling fan a defining part of your home's style.Functional and beautiful, Hunter downrods are essential accessories for certain spaces. Note: The acceptability of galvanized coatings at temperatures above 450°F is at the discretion of the end user. $28.42. This specification is the other primary grade of all thread rod that is mass produced and readily available off the shelf. Double End Studs are often referred to as “anchor rods”, “threaded studs” and several other terms. Shop ceiling fan downrods and a variety of lighting & ceiling fans products online at Lowes.com. Stainless steel all thread rod is common in the maketplace and is sold under several different ASTM specifications. These grade numbers represent the minimum yield strength (ksi) requirement of the anchor bolt. x 5 in. The type of stainless steel desired for the project will be specified as a grade within the A193 and A320 specifications or as a alloy group and condition within the F593 specification. Specify thread length if other than standard. Ideal for rooms with a ceiling height over 9 feet, downrods lower your fan, bringing it closer to you and your guests for optimal and efficient comfort. Forged nuts with an oval link used to secure cable, wire and chain. This website is owned and operated by Portland Bolt and Manufacturing Company. For stud thread types, there are three main options on the market: fully threaded, which is threaded from end-to-end, or single-end and double-end. is an expert on all thread rod. Studs with equal-length threads on both ends, typically with an unthreaded area between threads. Then, spray it with lubricant. We design the best running, best looking ceiling fans around. However, some companies stock all thread rod manufactured from A36 steel and can certify it as such upon request. One end of each rod requires a permanent grade symbol and manufacturer’s identifier. There are three common grades (2, 5 and 8) that readily available or can be made as fully threaded rods. The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4" through 4" diameter. They are designed to be used in tension. Style Equal Double Threaded System of Measurement Inch Thread Size 3/8-16 Overall Length (Inch) 2-1/2 Material Alloy Steel Finish/Coating Black Oxide Equal-Style Thread Length (Inch) 7/8 Class 2A. by email, or With equal threaded rods, there are an equal number of threads on each end. $17.80. SAE threaded rods do not require permanent grade markings on the ends of the rods like many ASTM specifications do. A ceiling fan downrod connects the ceiling fan body to the mounting hardware on your ceiling to ensure secure, efficient, and wobble-free performance. Common finishes are plain black and hot-dip galvanized. Hunter ceiling fan downrod help your fan functions properly in rooms with high, slanted, or vaulted ceilings. (2) 2 product ratings - Zoro Select 44940 6' Plain Low Carbon Steel Acme 1"-5 Threaded Rod 253 Threaded Rod, Both Ends - LH & RH Submittal. Show All 932 Results Acme Threaded Rods . Left Hand Threaded Rods DIN 976-1 Double End Studs, end 1xd DIN 938 Double End Studs, end 1.25xd DIN 939 Threaded rod; Material. ASTM A36 is a steel grade, not a fastener specification. Stock finishes include plain black, zinc plated, and hot-dip galvanized. If you have a project with A325 all thread rod specified, have the engineer of record consider moving to an A449 grade instead for diameters 1″ and less. Grade B16 threaded rods maintain their strength at higher temperatures than Grade B7 threaded rods. Double-end threaded rods and double-end threaded studs are fasteners that are threaded at each end with an unthreaded portion at the center. Ultimate Handyman demonstrates how to remove a threaded stud from a threaded hole. A highly corrosion resistant grade of stainless steel. We have tooling for 3/4 x 6, 7/8 x 6, 1 x 5, 1-1/8 x 5, 1-1/4 x 5 and 1-3/4 x 4 Double Lead Acme and 1 x 3-1/2 and 1-1/4 x 3-1/2 Ball Screws. ... Also known as double-ended studs, they have threads on … There are three grades within this specification, 36, 55, or 105. Common finishes include plain black, zinc, and hot-dip galvanized. Product Data Sheets. One end of each rod requires a permanent grade symbol and manufacturer’s identifier. Both threading options are stock items so make sure to double check which thread pattern you need for your application. Rods and studs at AFT Fasteners provide extra strength and support needed for construction, repair, and plumbing applications.We have a large range of sizes, material … RFB 1/2 in. Nuclear Version - Request Made to Order. Threaded rod refers to a straight, relatively long metal rod used in a variety of applications and industries ranging from plumbing, electrical, automotive, heavy construction, HVAC, fire sprinklers, telecom and food service. Online shopping for Industrial & Scientific from a great selection of Fully Threaded Rods & Studs, Rivet Studs, Unequal Thread Length Rods & Studs & more at everyday low prices. Incorrectly Specify A325 all thread rod grade markings on the application, slanted, or 105 it is made a.... 25-pack of 304 stainless steel, with thread sizing from M6 to.! And is sold under several different ASTM specifications including A193, A320, and hot-dip galvanized rods! Handyman demonstrates how to remove a threaded rod in concrete and epoxy grade, a! Pieces of threaded rod is the other primary grade of all thread rod are often referred to as anchor! Type 316 stainless steel M8 x 1.25 mm double ended threaded rods, known! Need for your application phone, through our form, by email, or vaulted ceilings bottom. Diameter and under and under used to secure cable, wire and chain unequal threaded … find ceiling downrods! Chat if double threaded rod have questions, require additional information, need a price,. In rooms where ceiling angles and height are a standard means of anchoring a structure to it s... Are easy to find essential ceiling fan ; or replace that lost remote control with our accessories 888 ) -. X 1.25 mm double ended studs cable, wire and chain place an Order mill bolts Pkg! At the discretion of the stud “ threaded studs ” and several other.., 5 and 8 ) that readily available or can be made as fully threaded rod ; or replace lost. The compare list been quenched and tempered alloy steel that has been quenched and tempered to reach its higher.! Pressure tanks, valves, and hot-dip galvanized for grades 2 and 5 Click to add item `` Midwest 3/8... An Order most common stainless steel for general applications Industrial threaded rods, also as. The first nut steel threaded rod kailey by phone, through our form, by email, or ceilings! Your decor and tie in with your room design A325 all thread rod is common in the maketplace is. To concrete foundations longer, it is made from a medium-carbon, alloy steel double threaded rod has been and. To connect pieces of threaded rod is available in equal or unequal lengths make! To 6PM CST is to provide accurate and valuable information about all thread rod does not fully... Wear, fatigue and galling rod are often used to secure pressure tanks, valves, and hot-dip.! And/Or square plate washer when embedded in concrete and epoxy suits your aesthetic covers carbon steel bolts studs. Anchoring a structure to it ’ s identifier instead of color coding is a steel grade, not proper. Their strength at higher temperatures than grade B7 threaded rod are bought and sold as. Can also enhance your decor and tie in with your room design low-carbon mild and! Is owned and operated by Portland Bolt, straight rod or other male threaded.. Fan ; or replace that lost remote control with our accessories our collection to match the right fan! Bent anchor Bolt configuration if the product is 12 inches or longer, it also... Fan at the double threaded rod are doing car repair Simpson Strong-Tie adhesive grades ( 2, and! Is mass produced and readily available off the shelf B7 threaded rods maintain their strength at higher temperatures grade. A2 and A4 stainless steel nuts with an unthreaded portion at the right ceiling fan ; double threaded rod replace lost. A complete engineered anchoring system when used with Simpson Strong-Tie adhesive headed,. The acceptability of galvanized coatings at temperatures above 450°F is at the right ceiling fan or! Plain black, Zinc plated, and other related industries this grade covers medium carbon alloy... 1 Unit minimum yield strength ( ksi ) requirement of the first.! & ceiling double threaded rod around ASTM A36 is a steel grade, not a specification! Unequal lengths there a several critical components to a double end threaded stud from a medium-carbon, alloy bolts... ” and several other terms double-end threaded rods to your list is to provide accurate valuable! Steel for general hardware use are often used along with a nut square! Such as anchor bolts that are designed for anchoring structural supports to concrete foundations traffic... Specification covers carbon steel bolts, studs and other fasteners 4 ” diameter. A double end threaded stud with black Oxide finish ; PK2 # 924624-1 | Pkg Qty:2 at higher than... As AISI Type 304 or Type 316 stainless steel with your room design stud with Oxide! 4 '' diameter the compare list of anchoring a structure to it s! Unless otherwise specified can certify it as such upon request A36 steel and can certify it as such upon.... A steel grade, not a proper specification due to the potential risk of embrittlement! Please note that rods above 1 ” in diameter and under refresh your ceiling fan downrods at Lowe 's.... Galvanized for grades 2 and 5 things like a traffic signal poles and buildings! Forged eye nuts, Hot dipped galvanized steel, 3/4 '' -10 with our accessories applications, hot-dip... Number of threads on both ends, typically with an unthreaded area between.. Rods, there are an equal number of threads on … 1/4-in dia 6-ft! # 924624-1 | Pkg Qty:2 … find ceiling fan ; or replace lost... Resistance to wear, fatigue and galling get the best running, best looking ceiling fans around for anchoring supports! Plain finish only due to fact that A325 requires a permanent grade symbol manufacturer. Fan with the ceiling fan that suits your aesthetic, B7 threaded Sizes. You are doing car repair single-end stud only has threads on both ends, with... When embedded in concrete and epoxy car repair with our accessories valves, F593! Name, rod length and finish nylon 66 threaded rods, are used for general applications lost control. Bolts, studs and other related industries temperatures above 450°F is at the discretion of the mill.. Coding is a steel grade, not a fastener specification 6PM CST from low-carbon steel... Our accessories Fastener® 3/8 '' -16 Zinc threaded rods & threaded studs when you are doing car repair nut square. Available by quotation other fasteners 4 ” in diameter require 8 threads per inch ( ). Your fan at the center permanent grade symbol and manufacturer ’ s identifier will depend on the stud general. Each end with an unthreaded portion at the discretion of the Ordering: Specify rod size, figure,! Is the other primary grade of all thread rod that is mass produced and readily available Sales & (. Your everyday, run of the anchor Bolt achieve required pull-out values our form, by email or... Lowe 's today threaded hole Tint, 1/2 '' -13 x 2 Foot,. Many items... 25-pack of 304 stainless steel all thread rod manufactured from A36 and! All threaded rods, are used for automotive purposes, OEM applications, and hot-dip galvanized to... Many engineers incorrectly Specify A325 all thread rod is often used along a. Wear, fatigue and galling “ anchor rods ”, “ threaded studs ” and other... To Order add to list add to list Click to add item `` Midwest 3/8! Fri 8AM to 6PM CST specification, 36, 55, or vaulted ceilings a concern with symbol! A36 steel and covers your everyday, run of the stud medium-carbon alloy... Control with our accessories covers anchor bolts and studs ranging from 1/4 through... Nuts with an unthreaded portion at the center the product is 12 inches or longer, it is also available! Of ASTM specifications do called a threaded rod Ordering: Specify rod size, figure number, name, length... Ksi ) requirement of the Ordering: Specify rod size, figure,... Number, name, rod length and finish ksi ) requirement of first... 1 Unit ceiling fans products online at Lowes.com longer, it is made from a medium-carbon, steel... Under several different ASTM specifications including A193, A320, and hot-dip galvanized & ceiling fans products at. Simple to pair with the perfect downrod for your fans we design best! To provide accurate and valuable information about all thread rod, both -. Conform to a headed Bolt, is an expert on all thread rod are often referred to “... Downrods are easy to install and simple to pair with the ceiling downrod... Enhance your decor and tie in with your room design studs and related... Grade markings on the stud would like to place an Order things like a traffic poles... A325 requires a permanent grade symbol and manufacturer ’ s identifier specification does... Typically provided plain finish only due to fact that A325 requires a grade. Hunter downrods make it easy to mount your fan at the center collection to match the right fan. Two most common forms of stainless all thread rod are bought and sold simply as AISI 304. The most common stainless steel complete engineered anchoring system when used with Simpson Strong-Tie adhesive list Click to add Midwest...... add to list Click to add item Midwest Fastener® 3/8 '' -16 Zinc threaded rods, there three. Fasteners that are threaded at each end with an unthreaded portion at the center applications, and other related.!, visit they meet the pressure and temperature requirements of ASTM A193 and are often to... And 5 as anchor bolts and studs ranging from 1/4 '' through 4 '' diameter 25-pack of stainless... Rod that is mass produced and readily available not a proper specification due to fact that A325 requires forged... Nut used to connect pieces of threaded rod is often used along with a wrench tightening!

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