Add to Cart. PH 1-800-NEL-WELD E-mail: Nelson. Results of all available shear tests are presented and compared with the predictions of each procedure. L2L Lagging Stud with Hole. but can be used anytime there is a need to attach steel to a concrete panel or slab. These general purpose concrete anchors are used in all types of concrete connections. MATERIAL: Low carbon steel, ASTM A29/A108, 1010-1020. The CA10-067-11 is 5/8″ in diameter by 4-3/16″ in length before welding. Concrete Anchors with the diameter of 1/2” or below will be approximately 1/8” shorter after weld. diameter: 3/8 in. For tie reinft, only the top most 2 or 3 layers of ties (2" from TOC and 2x3" after) are effective. Specs Mechanical Properties Add'l Sizes Length: Length is before weld. They can come in many different lengths ranging from 1/4″ to 5″ and larger. This Standard specifies requirements for the stud welding of steel studs to steel elements, such steel studs being used for the attachment of members and connection devices to concrete, and for fastening of other members and appurtenances. Deformed Bar Anchors are designed for weld and bearing plates in concrete connections. Fig. 1 right, and General Installation Notes) The steel loop. (HCA) Nelson headed concrete anchors deliver code specified embedded tension and shear strength values between steel and concrete. Weld-On. Strut-and-Tie model is used to anlyze the shear transfer and to design the required tie reinft. They can be welded to a flat surface or to the inside or outside of an angle. clear cover between the top of the headed stud and the top of the concrete slab. No Thread - Full Weld Base. (HCA) Nelson headed concrete anchors deliver code specified embedded tension and shear strength values between steel and concrete. (HCA) Nelson headed concrete anchors deliver code specified embedded tension and shear strength values between steel and concrete. Sammys Threaded Rod Hanger for Concrete, Horizontal. They can be welded to a flat surface or to the inside or outside of an angle. HEADED CONCRETE ANCHOR – FULL WELD BASE TYPE HCA STUD TYPE FHD FERRULE SUPPLIED Head Diameter (H) – 1” for all 1/2” Headed Concrete Anchors. C. Simply, epoxy can work with less clearance than grout. The CA08-085-12 is 1/2″ in diameter by 5-5/16″ in length before welding. Contact us for a quote. A black -oxide finish provides mild corrosion resistance. Concrete embed anchors are one type of concrete embed often used to connect structural steel, and other design elements such as awnings to a concrete structure or structural component. 6. Our Price: $12. 5 and 7. We are a knowledgeable and service oriented organization specializing in stud welded fasteners, stud welding equipment, and accessories. We sell high-quality hardware products - Weld Stud 1/2" X 4-1/8" In observance of the Thanksgiving Holiday, Spring Creek. Ferrules - All ARC Weld Studs are supplied with the correct ferrule for your application, if you do not see the option you are looking for, select other can call for exact type. 2. Ductile concrete connections. Straight F1554 anchor bolts with nut and washer tack welded. Weld Studs join a stud and another piece of metal together by heating both parts with an arc. H4L Headed Concrete Anchors (HCA) H8L Axle Spring Retainer Studs. In the AISC Specification for Steel Buildings they are referred to as steel headed stud anchors, while DBAs are headless studs that resemble steel reinforcing bars or re-bar. Ferrule types are F (Standard. Steel Stud Anchors for Concrete. Home > Products > Weld Studs > CA08-034-11. Weld Studs. Length is approximately 1/8″ shorter after welding. Home > Products > Weld Studs > CA06-058-11. Our consultation services, rentals, equipment, fasteners, and training are just a phone call away. Stud diameters (D) 1/2 inch and below will be approximately 1/8 inch shorter after welding. Free Shipping over. All orders for studs include the required ferrules for your application. Nelson Stud Welding, Inc. The specimens were fabricated by four manufacturers from different parts of the United States to obtain a sample of weld quality in practice. Length: Up to 40′ length in 2″ diameter rods, 24′ in diameters greater than 2″. The Steel Supply Company offers Red Head A7+ epoxy for embed and anchoring projects. 4. toggle bolts. Metric MR. 23 S3L 181 101-098-043 To I C-1010 through C~1020 per ASTM A-108 and shall be 22. In stock and ready to ship. For 3/4" thru 1" Diameters, see Headed Shear Connectors. Our team of stud welding experts has years of experience providing manufacturers and welders with several products to meet their welding needs. Core Construction Weld Studs: S3L Shear Connectors Composite design, joining concrete to steel Increases loading capacity in bridges, buildings, etc. is the online store for Stud Welding & Fasteners, Inc. 624. 11/16". 7 H4L 104 101-053-003 length more than four times their diameter are capable of2017 Nelson® Stud Welding Stud, Ferrule & Accessory Catalog This catalog is designed to be a user-friendly source of online information about the Nelson Stud Welding line of studs, anchors, pins, and the standard accessories used to weld them. For fixed-base installation, use the wall-mount or floor-mount base— weld or bolt the base to a concrete or steel structure and insert the mast into the opening. They can be welded to a flat surface or to the inside or outside of an angle. HST Stud anchor These pages are part of the Anchor Fastening Technology Manual issue September 2014 09 / 201 4 148 HST Stud anchor Anchor version Benefits. 2c(1)(2) requires ½-in. Head Height (A) – 5/16” for all 1/2” Headed Concrete Anchors. Each Stud comes with a Ferrule ceramic cap to reduce spatter and give the weld a finished look. 2% offset (psi), Re 51,000 49,000 70,000 35,000 % Elongation, A5, in 2” gage length 20 17 N/A 40 Threaded studs are available in M6, M8, M10, M12, and M16 diameters. They range in size from ¼” – 5/8” in diameter. Our Weld Studs meet ASTM A108 and A496 specifications. Headed Anchor Studs are used in all types of concrete connections. Install them using conventional welding or specialized stud welders; a ferrule is included for use with stud welders. The anchor pictured is a snap-in sample, which can. D2L Deformed Bar Anchors. Physical properties of H4L and S3L anchors s s y s s Diameter Nominal Yield Tensile 2017 Nelson® Stud Welding Stud, Ferrule & Accessory Catalog This catalog is designed to be a user-friendly source of online information about the Nelson Stud Welding line of studs, anchors, pins, and the standard accessories used to weld them. StudWeldingStore. Wire Rope Lg. Non-cracked concrete Cracked concrete Anchor size M8 M10 M12 M16 M20 M24 M8 M10 M12 M16 M20 M24 Tensile NRk HST [kN] 9,0 16,0 20,0 35,0 50,0 60,0 5,0 9,0 12,0 20,0 30,0 40,0. Length is approximately 3/16″ shorter after welding. Light-duty anchors are good. The anchor bolts are set it the pad footing and extended above the finished floor. Actual colors may vary - please request samples Price note: Weld studs, or headed concrete anchor studs, are unthreaded fasteners with an upset head and a ferrule ceramic collar and used in many types of concrete connections. I have two questions: 1. They can be welded to a flat surface or to the inside or outside of an angle. Quantity. Stud diameters (D) 1/2" and below will be approximately 1/8" shorter after welding. The Sharktooth Anchor is the body that is set in concrete. CA10-147-11: Type CA 5/8 x 9-3/16 Headed Concrete Anchor Weld Stud. 3/4" Diameter Headed Shear Connector. Description: -set anchor bolts and washer on new concrete. 1/8" 4001-0836: FB-08: FB-08IA: FB-08OA: 2. Use 3/4" x 5" bolts, washers and expansion shields on existing concrete docks. Headed Anchor Studs are used in all types of concrete connections. Length is approximately 1/8″ shorter after welding. NEW D6L A706 Stud Weldable Rebar. The CA10-051-12 is 5/8″ in diameter by 3-3/16″ in length before welding. On the right is a deformed rebar with an embedded length equal to ld per 25. 5. Choose from our selection of concrete Anchor bolts, including steel stud anchors, heavy duty hex head tapping screws, and more. View Product. Weld them to the framing to help it adhere to the concrete and resist sheer forces. Stud diameters (D) 1/2” and below will be approximately 1/8” shorter after stud welding. Material – Low carbon steel, ASTM A496. 4008 COMPLEtE STUD WELDING Products • Service • Knowledge • Integrity HCA - Headed Concrete Anchor - Standard Sizes Specifications. They can be welded to a flat surface or to the inside or outside of an angle. Weld Studs are Commonly Used In: Buildings. MILD STEEL. CPL Partially Threaded Studs. Made in the USA. In fact, formal de-sign concepts for headed-stud anchors have existed in the Precast/Prestressed Concrete Institute’s (PCI) PCI Design Handbook since the early 1970s. Weld Studs. This type of stud welded fastener is flux-loaded on the weld end for studwelding in concrete embedment and other applications. The headed concrete anchor studs are designed for welding to flat surfaces or welding in the fillet or to the heel of angles. 2. The early research work on welded headed studs was focused on applica-tions in the concrete slab-steel beam composite member. Cast in Anchor - is only a headed bolt, headed stud, or hooked bolt. Source: Nelson Stud Welding, Inc. We offer high-quality anchor bolt and screw accessories. com 7900 West Ridge Road 1-800-635-9353 Elyria, Ohio 44035 1/04 NELSON STUD WELDING SPECIFICATION: H4L Headed Concrete Anchors (HCA) Nelson headed concrete anchors deliver code specified embedded tension and Weld them to the framing to help it adhere to the concrete and resist sheer forces. Headed Concrete Anchors (HCA) are intended to be welded to flat surfaces or the inside or outside of angles. DBA PDF print: Deformed Bar Anchor (DBA) print; Related Products. Add to Cart. nail drive anchors. the structural capacity of the plate or anchors. Item Information . Cutlass has several inch sizes of HCA & HSC ARC Weld Studs in stock, with custom sizes available upon request. Weld threaded studs and pins to steel and stainless steel without damaging the opposite side of the material. 99. Length is approximately 1/8″ shorter after welding. com. Weld-On. g. Length is approximately 1/8″ shorter after welding. 1 - 4 of 4 | Results Per Page | View | Unit of Measure. CD Studs: Capacitor discharge weld studs range from 14 gauge to 3/8″ diameter. Wiewel, Harry, “Report of Tests Conducted on Nelson D2L Deformed Bar Anchors Installed in Stone Aggregate Concrete,” Nelson Stud Welding, Inc. They have a head, so poured concrete embeds them solidly. They are secured in place prior to the concrete slab being [email protected]. com 7900 West Ridge Road 1-800-635-9353 Elyria, Ohio 44035 1/04 NELSON STUD WELDING SPECIFICATION: H4L Headed Concrete Anchors (HCA) Nelson headed concrete anchors deliver code specified embedded tension and shear strength values between steel and concrete. com today!"Your Factory Source for Ohio Weld Fasteners" Employee Owned Since 1980. High-shear load areas in concrete construction. We have specialist weld studs for the short cycle stud welding process, coming. Stud shall be made from cold drawn steel Grades 22. We offer a wide range of products consisting of tools, abrasives and fasteners, epoxies, anchors and more! At Abrafast. This type of stud welded fastener is flux-loaded on the weld end for studwelding in concrete embedment and other applications. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number. 1/4 3. Search for: Stud Welding Company, Inc. Length is approximately 1/8″ shorter after welding. On the left is a headed stud that we can say is governed by concrete tension breakout. They can be welded to a flat surface or to the inside or outside of an angle. Length is approximately 1/8″ shorter after welding. The CA08-066-11 is 1/2″ in diameter by 4-1/8″ in length before welding. For maximum efficiency, the hole diameter should be a function of the anchoring material. CFP Small Diameter Threaded Studs. 6 Ultimate Tensile (psi), Rm 65,000 61,000 80,000 70,000 Yield, 0. Minimum 390mm concrete edge distance for M22 stud 6. Install them using conventional welding or specialized stud welders; a ferrule is included for use with stud. 4). All Powder-Actuated Direct Fastening Categories. AFT offers weld studs with diameters ranging from 3/8" up to 7/8" and. Choose from our selection of weld bolts, including fasteners, stud welding systems, and more. Steel Stud Anchors (SSA) These are used on frames mounted to steel stud walls. of concrete topping (a total slab thickness of 6 in. Length is approximately 1/8″ shorter after welding. 2% offset (psi), Re 51,000 49,000 70,000 35,000 % Elongation, A5, in 2” gage length 20 17 N/A 405/8" Diameter Headed Concrete Anchor. Concrete Anchors with the diameter of 1/2” or below will be approximately 1/8” shorter after weld. These general purpose concrete anchors are used in all types of concrete connections. Weld Studs join a stud and another piece of metal together by heating both parts with an arc. These handy charts display the shipping weight for various stud welding products, including steel studs and aluminum studs, offered by Tru-Weld. Welded-headed studs have been used to connect con-crete components to other structural el-ements for decades. Concrete Anchors 1/4″ Diameter Studs Stud Length Pounds Per 1000 Pieces Per Box Pounds Per Box Pieces Per Pallet Pounds Per Pallet 1-1/8 22 2,000 48 54,000 1,296 2-11/16 43 1,000 45 27,000 1,215 3-1/8 50 1,000 51 27,000. It is made of low carbon steel, ASTM A29, 1010-1020. PH 1-800-NEL-WELD E-mail: Nelson. Length is approximately 1/8″ shorter after welding. Home > Products > Weld Studs > CA04-018-11 . Unlike a weld stud, deformed bar anchors do not have a head and the bodies of the anchors are dimpled, similar to rebar. MECHANICAL PROPERTIES. 252. Typical connection using deformed bar anchor studs in a precast/prestressed concrete tee. Atlantic Bolt carries many common sizes of regular weld studs (also called headed concrete anchors, shear connectors, and shear studs). the way of shear transfer between the steel and concrete. More About Weld Studs. The CA06-066-12 is 3/8″ in diameter by 4-1/8″ in length before welding. ; Shear Connectors for interconnecting concrete slabs to load bearing steel beams. Install them using conventional welding or specialized stud welders; a ferrule is included for use with stud welders. For this purpose, sixty-nine 3/8 in. They can be welded to flat surfaces or welding to the fillet or on the heel of angles. Nelson ® offers a complete line of portable and feed stud welding systems to meet even the most demanding of stud welding performance requirements. Test results showed that the. They can be welded to a flat surface or to the inside or outside of an angle. We offer Stud Welding Equipment Sales, Stud Welder Rentals, CD Weld Studs, Drawn Arc Weld Studs, Stud Welding Accessories, and in-house or jobsite installation. There are three general types of concrete embed anchors, cast in place, mechanical post-installed and adhesive post-installed. Length is before weld. Identification of studs. Weld Studs are installed using a drawn arc stud welding gun to. Headed Concrete and Shear Connector Weld Studs are unthreaded fasteners with an upset head and a ferrule ceramic collar. 6. The main difference is a Wedge Insert has. Stud diameters (D) 1/2″ and below will be 5/8″ will be approximately 1/8″ shorter after welding. When welded to a flat plate, the resulting product is called an Embed Plate. Steel Stud Anchors for Concrete. Fastenal is the largest fastener distributor in North America. With fully threaded studs, the names change--but the physical properties are the same. These general purpose concrete anchors are used in all types of concrete connections. Webbing Guides. FASTENERS weld gun is activated, a special preci-sion weld tip initiates a controlled electric arc from the welder capacitor bank which melts the end of the stud and a portion of the base metal. Choosing the right headed stud will be essential when considering a pre-cast construction project. 5. If a welded connection is desired between a masonry bearing wall and steel roof joist, you can specify a bearing plate with studs solidly em-bedded in a grouted bond beam. 5/8” concrete anchors will be 3/16” shorter after weld (burn‐off). The CA06-066-11 is 3/8″ in diameter by 4-1/8″ in length before welding. HEADED, SHEAR & DEFORMED STUDS. Weld fasteners are a good solution for creating a super-strong and permanent connection between steel and the fastener. Weld them to the framing to help it. They are suitable for either concrete, block, or brick materials as the base. 6. If you have questions or need assistance with your order, our friendly and knowledgeable team is here to ensure that you get the right equipment for the job by calling 800-936-1948. Compare. These general purpose concrete anchors are used in all types of concrete connections. 00. Length is approximately 1/8″ shorter after welding. AWS: The headed anchors meet AWS specifications. In recent years, steel-concrete composite cable-pylon anchorages are increasingly employed in the construction of long-span cable-stayed bridges, especially in China. The CA04-066-12 is 1/4″ in diameter by 4-1/8″ in length before welding. making a stud weld is illustrated in Fig. 1/2" Headed Concrete Anchors are most commonly used on embed plates and for composite applications at bent plate/pour stop to anchor the building's edge to the [email protected] we're dedicated to providing you with professional customer service. Example A4 Anchor bolt, combined tension and shear Example A5 Single rebar, combined tension and shear. 5 and or D1. 2. 99. Ultimate-performance W6 threaded stud for use with the BX 3 cordless nailer. Ferrules - All ARC Weld Studs. Stud welded fasteners offer many benefits over other fastening systems. Power Distribution Equipment. They have a head, so poured concrete embeds them solidly. These general purpose concrete anchors are used in all types of concrete connections. CFL Fully Threaded Studs. CPL Partially Threaded Studs. Anchor reinft strength is used to replace concrete tension / shear breakout strength as per. CA10-131-11: Type CA 5/8 x 8-3/16 Headed Concrete Anchor Weld Stud. 252. Weld Stud Concrete Anchor is available at Abrafast. 1/4" Headed Concrete Anchors. 4. , Elyria, OH, December 1994. The CA10-163-11 is 5/8″ in diameter by 10-3/16″ in length before welding. Made to order lengths are. They can be welded to a flat surface or to the inside or outside of an angle. Headed Weld Studs in Plain Steel with a 5/8" Diameter. 1/4 in. Meets with AWS and all other applicable specifications. HEADED CONCRETE ANCHORS are designed for welding to flat surfaces or welding to the fillet or on the heel of angles. These general purpose concrete anchors, AKA HCA's, are used in all types of concrete connections. However, when you’re evaluating structural steel products for. 3/8"-16 Mild Steel Partial Thread ARC Stud - 100 ea. Our products include: Headed Anchor Studs, a full line of headed concrete anchors for anchoring steel plates and shapes in concrete structures. Power Distribution Equipment. Then the finished floor is poured on a different day. Length is approximately 1/8″ shorter after welding. 1 Although concepts related to headed- Welding Studs in this selection are unthreaded and each stud comes with a matching ferrule for installations on flat surfaces. ) and We sell high-quality hardware products - Weld Stud 1/2" X 6-1/8" Details . 23 S3L 206 101-098-047 welded per the manufactures recommendation. Set Up Wedge Photo; Galvanized Vent Hole Plug; Galvanized Vent Hole Plug Listing; Galvanized Vent Hole Plug 1/4" Galvanized Vent Hole Plug 1/4" Zinc; Galvanized Vent Hole Plug 5/16" Galvanized Vent Hole Plug 3/8"26. 22 lbs. Our. The CA06-130-11 is 3/8″ in diameter by 8-1/8″ in length before welding. The welded headed stud gained considerable research attention in the late 1950s and through the 1960s. 2% offset (psi), R e 51,000 49,000 70,000 50,000 30,000 Ultimate Tensile (psi), R m 65,000 61,000 80,000 75,000 70,000 % Elongation, A 5, in 2” gage length 20 17 N/A 40 40 The Headed Anchor Arc Weld Stud, or headed concrete anchor, is a plain shank stud with an oversized "head" for application with arc stud welding equipment. Tensile. Length is approximately 1/8″ shorter after welding. If you're looking for concrete weld plates for sale, you'll want to consider these important factors in you decision. Shop our great selection of Arc stud welding equipment, studs, welders, and more. DOI: 10. Length of concrete anchors are given before weld. Weld-On Stud Anchors for Wet Concrete. Home > Products > Weld Studs > CA10-051-11. H4L - Concrete Anchor is a type of headed stud that can be welded to steel structures and embedded in concrete. Headed Concrete Studs, also called Anchors, are used for anchoring steel plates and other shapes into concrete. These general purpose concrete anchors are used in all types of concrete connections. They can be welded to a flat surface or to the inside or outside of an angle. It is made of low carbon steel, ASTM A29, 1010-1020. We also have a range of Insulation Pins and Clips in Stainless Steel and Mild Steel. Following this philosophy and deducing results from experiments, Nelson Stud Welding [9] stated that an embedment depth of 8 to 10 times the anchor shank diameter was required for the concrete breakout strength to be larger than the tensile strength of the steel in headed anchors. Maximum length available for cold headed product is 8-3/16". Home > Products > Weld Studs > CA06-050-11. It is designed for high-strength and fatigue-resistant applications. For similar function studs, see Nelson H4L Headed Concrete Anchors and D2L Deformed Bar Anchors. Tru-Weld manufactures weld stud fasteners for a vast variety of applications. More corrosion resistant than 18-8 stainless steel anchors, these 316 stainless steel anchors have excellent resistance to chemicals and salt water. Stud Anchor Installation. Weld Studs; Concrete Anchors and Shear Connectors; Deformed Bar; Wedges. Test parameters included the geometry of beams (wide-flange beams and composite beams) and the type of steel anchors (stud anchors and Z- and C-channel anchors with full- or partial-length welding). 1. The CA08-066-11 is 1/2″ in diameter by 4-1/8″ in length before welding. Shear Connector Studs are designed to tie concrete to the steel beams and to reisist shear loadings between the concrete slab and steel beam in composite construction. 0. 1/2" DBA - Deformed Bar Anchors. Design Chapter 17, “Anchoring to Concrete,” in ACI 318-141 provides design requirements for anchors in concrete used to transmit structural loads by tension, shear, or a combination thereof. On larger steel frames - it is common to pour a pad footing below the slab elevation. Easy-Install Female-Threaded Anchors for Concrete. 5 section 5 part b. For welded anchor stud, it's normally rigidly. Headed Concrete Anchors (HCA) DIAMETER "A" LENGTH (BW) PART NUMBER. Quantity. Actual colors may vary - please request samples Price note:Weld Studs. These stud anchors strengthen the parts of buildings where steel framing connects to concrete. Concrete anchor types vary and include concrete screws, hammer-set anchors, lag shields, lead screw anchors, plastic wall plugs, anchor bolts and more. These general purpose concrete anchors are used in all types of concrete connections. Choose from our selection of weld bolts, including fasteners, stud welding systems, and more. Stud diameters (D) ½” and under will be approximately 1/8” shorter after weld. 1 / 2. Clean the hole out thoroughly before inserting the anchor bolt or other fasteners. Both the Wedge Insert and the Sharktooth Insert are embedded the same way. in. Mesh Tie. Metric MD Fully Threaded. 5/16" and are made of plain steel. 3 and 1704. 1/2" Headed Concrete Anchors are most commonly used on embed plates and for composite applications at bent plate/pour stop to anchor the building's edge to the. Weld Studs are Commonly Used In: Buildings Bridges Power Distribution Equipment Food Service Vehicles Ship Building Military Applications Embed Plates Weld studs are listed. Weldable Coupler - Threaded. We also strive to deliver better service and unmatched expertise. ; Deformed Bar Anchors to increase holding power in. These general purpose concrete anchors are used in all types of concrete connections. Many features have been1/4" Headed Concrete Anchors are most commonly used on embed plates and for many other concrete connections. The anchor is welded to the steel in the fabrication shop, usually with a penetration weld. The stud welded anchors are physically welded on to the back panel or panel door using a stud welding machine. weld shear studs in accordance with aashto/aws d1. They can be welded to a flat surface or to the inside or outside of an angle. Headed and Threaded Weld Studs. the structural capacity of the plate or anchors. Nelson Stud Welding, Inc. The CA08-050-11 is 1/2″ in diameter by 3-1/8″ in length before welding. Time and Amps by Stud Diameter. About 1 in. From $76. Insert stud anchor, clipped end first, into the predrilled hole in the concrete. 94. All orders placed for weld studs included ferrules. Nelson Grounding studs are used to make electrical contact in automotive and industrial applications. They are widely used in steel building, bridges, etc. Quantity. The Sharktooth Anchor housing and the supporting weld stud are all below the surface. (Deformed Bar Anchors) to cater to your project needs. Feel free to contact us at (800) 936-1948 or Sales@StudWeldingStore. All orders placed for weld studs included ferrules. Concrete Cover for Steel Headed Stud Anchors AISC 360-10 Section I3. CFX Threaded with Special Weld Base. Embed Plates are the best way to attach concrete to steel. Reduces the amount of reinforcement needed. 800-936-1948The document that controls anchor bolt manufacturing is ASTM F1554. Later, once the erection is complete the rebar is locked into the anchor. Headed Concrete Anchor PDF print: TSA approved print of headed concrete anchors. These general purpose concrete anchors are used in all types of concrete connections. Nelson's H4L weld studs come in diameters from 1/4" to 5/8" in a range of lengths. 1M Structural • Welding Code: Steel clause 7 Stud Welding D6L A706 applications: • Seismic management • Precast concrete grade crossings • Concrete connections where ductility is key • Bridge & building construction • Thread, bent and straight bar stud applicationsChoose from our selection of concrete studs, including over 850 products in a wide range of styles and sizes. Weld studs, including concrete anchors and shear connectors, are manufactured by Tru-Weld Stud Welding in The United States. Weld Studs; Concrete Anchors and Shear Connectors; Deformed Bar; Wedges. They can be welded to a flat surface, inside of an angle or outside of an angle. Weld Studs. The CA04-018-11 is 1/4″ in diameter by 1-1/8″ in length before welding. Designed to interconnect the concrete slab to the load bearing steel beams. Length is before weld. Sales@NelsonStud. 75 was. 1" and Head Thickness of approx. stud anchors cannot be placed directly on the beam flange and instead must be attached to bent edge plate that is in turn welded to the beam. In the space. com. The CA08-074-11 is 1/2″ in diameter by 4-5/8″ in length before welding.