1/4 2-11/16 CA04‐043‐11 1,000 27 27,000 45. These general purpose concrete anchors are used in all types of concrete connections. , ft. Clean the hole out thoroughly before inserting the anchor bolt or other fasteners. These general purpose concrete anchors are used in all types of concrete connections. 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. Stud Welding. diameter: 1/2 in. These general purpose concrete anchors are used in all types of concrete connections. Threaded Studs, Rod Hangers & Assemblies. 6. 1 structural welding. NCHORAGE TO . Unlike sticky backs, stud welded anchors are sturdy, reliable, and are long-lasting. Contract Connections Ltd is the leader in the specialised field of STUDWELDING in all forms. Welded-headed studs have been used to connect con-crete components to other structural el-ements for decades. com 7900 West Ridge Road 1-800-635-9353 Elyria, Ohio 44035 1/04. 3/8"-16 Mild Steel Partial Thread ARC Stud - 100 ea. 1" and Head Thickness of approx. (Deformed Bar Anchors) to cater to your project needs. 11/16". 2. Technical Support on all Contract Connections products is available on 09 2744049. Headed Shear Connectors (HSC) are used for a shear type connection. They can be welded to a flat surface or to the inside or outside of an angle. These are used to strengthen the exposed. Drill a hole in the concrete using a hammer drill in the hammer mode, with carbide tipped drill bit that meets ANSI standard B212. Length is approximately 1/8″ shorter after welding. Choose from our selection of fall-protection anchors, including bolt-on fall-arrest Anchor points, webbing fall-arrest Anchor points, and more. Concrete Anchors AWS Type B AWS Type C Standard Mild Steel Studs AWS Type A Mild Steel Deformed Bar Anchors Stainless Steel Studs, as formed AWS D1. Concrete Anchors AWS Type B AWS Type C Standard Mild Steel Studs AWS Type A Mild Steel Deformed Bar Anchors Stainless Steel Studs, as formed AWS D1. Weld-On Stud Anchors for Wet Concrete. 1. 1-800-523-5092. Description Headed weld studs (H4L: 1/4"-5/8") are used in precast, cast in place or composite steel construction for miscellaneous embedded plates, frames, curbing, attachments and connections. Stick Out by Stud Diameter. The fastener is commonly used for anchoring steel plates and shapes into concrete structures. The researches of the construction of a cast-in slab and anchors in the form of stud-bolts were conducted by many authors. HEADED, SHEAR & DEFORMED STUDS. For concrete edge distance less than the above requirement, it is recommended to use the Cast-in anchor table for conservative design 7. CD Weld Studs; Headed Concrete Anchors; Headed Shear Connectors; Deformed Bar Anchor (DBA) SWR - Stud Weldable Rebar; Insulation Pin Welding;. Bridges. worldwide basis including the automotive, construction and industrial markets. These general purpose concrete anchors are used in all types of concrete connections. Made in the USA. Weldable Coupler – Set Screws. 98 / each. Item Information . A vital component in the construction industry these are most often used in the construction of tilt-wall concrete buildings, but can be used anytime there is a need to attach steel to a concrete panel or slab. 3/4" Diameter Headed Shear Connector. Length is approximately 1/8″ shorter after welding. Length is approximately 1/8″ shorter after welding. This type of stud welded fastener is flux-loaded on the weld end for studwelding in concrete embedment and other applications. Tensile. H4L Headed Concrete Anchors (HCA) H8L Axle Spring Retainer Studs. For 3/4" thru 1" Diameters, see Headed Shear Connectors. thick plate perFor more information, call Image Industries at (847) 603-2233 or request a quote online today. ACI 318-14 17. Insert stud anchor, clipped end first, into the predrilled hole in the concrete. Install them using conventional welding or specialized stud welders; a ferrule is included for use with stud. Buckeye Fasteners Product Categories. Fastenal is the largest fastener distributor in North America. 1 Request Information Compare Items. Our weld studs are also referred to as headed concrete anchor. Grounding Stud -- GRD. Weld Stud Concrete Anchor is available at Abrafast. The CA08-050-12 is 1/2″ in diameter by 3-1/8″ in length before welding. Shear walls. These stud anchors strengthen the parts of buildings where steel framing connects to concrete. More corrosion resistant than 18-8 stainless steel anchors, these 316 stainless steel anchors have excellent resistance to chemicals and salt water. 5/8″ will be approximately 3/16″ shorter after wedling. CA06-042-11: Type CA 3/8 x 2-5/8 Headed Concrete Anchor Weld Studs. Call Today for More Information: (802) 448-3053. To investigate the behavior of various steel anchors, push-out tests were performed for 13 test specimens. Free Shipping over. The American Institute of Steel Construction (AISC) “Design Guide 23: Constructability of Structural. Add to Cart. 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 CA08-034-11 is 1/2″ in diameter by 2-1/8″ in length before welding. These general purpose concrete anchors are used in all types of concrete connections. It is actually a stud constructed of two adjoined pieces one piece is threaded at the top end and the. Steel Embed Plates are used to attach concrete structures to steel framework. 252. MECHANICAL PROPERTIES. Drawn-arc weld studs provide a robust attachment to sheet metal and are available in many shapes and sizes with several plating options depending upon the corrosion protection required. Compare. The CA04-043-11 is 1/4″ in diameter by 2-11/16″ in length before welding. Concrete Anchors with the diameter of 1/2” or below will be approximately 1/8” shorter after weld. 5/8". follow d1. 2020 Nelson® Stud Welding . Length is approximately 1/8″ shorter after welding. 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"1. All of our studs feature full weld bases. They can be welded to a flat surface or to the inside or outside of an angle. A concrete anchor is a steel shaft either cast into concrete at placement or post-installed after the concrete has hardened. They can be welded to a flat surface or to the inside or outside of an angle. Sharktooth Anchor/ Sharktooth Insert. Maximum length available for cold headed product is 8-3/16". 94 USD. Concrete Anchors AWS Type B AWS Type C Standard Mild Steel Studs AWS Type A Mild Steel Deformed Bar Anchors Stainless Steel Studs, as formed AWS D1. PH 1-800-NEL-WELD E-mail: Nelson. 2004 Nelson Stud Welding Stud and Ferrule Catalog About this catalog:. CD Stud Capabilities & Capacities. Model # 843-098 SKU # 1000409652. $241. Home > Products > Weld Studs > CA06-082-11. Length is approximately 3/16″ shorter after welding. diameter studs is acceptable on. Internal bearing pressures develop in the concrete near the concrete surface at the stud weld and at the stud head due to rotational restraint. The main difference is a Wedge Insert has. Reduces the amount of reinforcement needed. Nelson Stud Welding also carries a range of CD Studs in both mild steel and stainless steel. AST-IN . Precast columns & beam connections. 5/8 inch will be approximately 3/16 inch shorter after welding. Stud Size. Standard (IBC) Size: 16 gauge – 1/2″ sq x 6″ x 14″. Minimum 390mm concrete edge distance for M22 stud 6. Sharktooth Anchor. Length is approximately 3/16″ shorter after welding. Image Industries offers three construction weld stud products: Deformed bar anchor. in. L2L Lagging Stud with Hole. Abstract: Available procedures for predicting nominal capacity of short anchor bolts and welded studs loaded monotonically in shear are summarized and briefly discussed. Size: ½ x 6-1/8 Ferrules: All orders for studs include required ferrules Length: Length is before weld. hooked bolt —cast-in anchor anchored mainly by bearing of the 90-degree bend (Lbolt) -Nelson Stud Welding, Inc. They can be welded to a flat surface or to the inside or outside of an angle. Weld Studs join a stud and another piece of metal together by heating both parts with an arc. These general purpose concrete anchors are used in all types of concrete connections. Sew webbing onto these plates for a permanent anchor point or run webbing through to use them as guides. Welded stud connectors, typically 19 mm and 22 mm in diameter, are usually densely arranged at the interface between the steel anchorage box and the. (See Fig. Nelson Stud Welding, Inc. For welded anchor stud, it's normally rigidly. Headed Concrete Anchors are available in diameters of 1/4", 3/8", 1/2" and 5/8". These general purpose concrete anchors are used in all types of concrete connections. Length is before weld. Home > Products > Weld Studs > CA10-099-12. These general purpose concrete anchors, AKA HCA's, are used in all types of concrete connections. 3/4" Diameter Headed Shear Connector. 1, D1. 1/4" Headed Concrete Anchors are most commonly used on embed plates and for many other concrete connections. They can be welded to a flat surface or to the inside or outside of an angle. Choosing the right headed stud will be essential when considering a pre-cast construction project. Weld threaded studs and pins to steel and stainless steel without damaging the opposite side of the material. Stud Anchors for Wet Concrete. Weld Studs are in stock and. They can be welded to flat surfaces or welding to the fillet or on the heel of angles. From the small everyday handheld tools, yard machinery, etc. Return to Weld StudsHeaded Concrete Anchors 3/8" Diameters 3/8" Headed Concrete Anchors are most commonly used on embed plates and for many other concrete connections. Select from CA stud types or SC stud types. For 3/4" thru 1" Diameters, see Headed Shear Connectors. CD Weld Studs. 80 USD. 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). Stud diameters 1/2” and under will be approximately 1/8” shorter after weld and stud diameters of 5/8” will be approximately 3/16” shorter after weld. Stud welding uses a type of flux called a ferrule, a ceramic ring which. We offer a wide range of products consisting of tools, abrasives and fasteners, epoxies, anchors and more! At Abrafast. These general purpose concrete anchors are used in all types of concrete connections. In fact, improper setup causes 90% of all issues with successful stud welding. 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. They can be welded to a flat surface or to the inside or outside of an angle. 6 Ultimate Tensile (psi), Rm 65,000 61,000 80,000 70,000 Yield, 0. STEP 7: Slide the foot assembly into the gun so that a couple inches of the stud stick out past the Weld Thru Deck Ferrule Grip . ; Deformed Bar Anchors to increase holding power in. 1 structural welding. The CA04-066-11 is 1/4″ in diameter by 4-1/8″ in length before welding. They have a head, so poured concrete embeds them solidly. H4L - Concrete Anchor is a type of headed stud that can be welded to steel structures and embedded in concrete. In stock and ready to ship. The CA08-018-11 is 1/2″ in diameter by 1-1/8″ in length before welding. Material is a low carbon steel ASTM A496. The primary stud families are electrical grounding, large flange for bracket and module mounting, fir tree (coarse thread) for push-on. Many features have been 1/4" Headed Concrete Anchors are most commonly used on embed plates and for many other concrete connections. Stainless Steel Right-Angle Weld Studs. These studs can sometimes be referenced as SC Studs, HL-4 Studs, HCA Studs. On the left is a headed stud that we can say is governed by concrete tension breakout. Our products include: Headed Anchor Studs, a full line of headed concrete anchors for anchoring steel plates and shapes in concrete structures. Length is approximately 1/8″ shorter after welding. The Sharktooth Anchor is the body that is set in concrete. The welded headed stud gained considerable research attention in the late 1950s and through the 1960s. Finish:Program Description: "EMBEDPL2. 22 lbs. 23 S3L 206 101-098-047 welded per the manufactures recommendation. 5/8″ will be approximately 3/16″ shorter after wedling. Diameters: 1/2″ through 4″. metal deck, 3 in. 6. CD Stud Welding is generally used to weld. The CA06-018-11 is 3/8″ in diameter by 1-1/8″ in length before welding. They can come in many different lengths ranging from 1/4″ to 5″ and larger. This failure mechanism occurs away from all edge effects, when the anchorage is located “in-the-These general purpose concrete anchors are used in all types of concrete connections. These general purpose concrete anchors are used in all types of concrete connections. Ties masonry to masonry for structural (load bearing) & non-structural intersecting CMU walls. Stud Anchors for Wet Concrete. These general purpose concrete anchors are used in all types of concrete connections. The CA10-099-12 is 5/8″ in diameter by 6-3/16″ in length before welding. They can be welded to a flat surface, inside an angle , or on the heel of an angle using a stud welding system. Later, once the erection is complete the rebar is locked into the anchor. They can be welded to a flat surface, or to the inside or outside of an angle. Headed Anchor Studs (HCA) are used in all types of concrete connections. AXC "Fir Tree" Studs. Designing for Stud Welding 6 3. 1/4 3. , Inc. AISI C1010 through C1020. Threaded CD Weld Studs Aluminum. 44 results, (click on any line for more information)Headed Concrete Weld Studs also known as Weld Studs, are unthreaded with. Specs Mechanical Properties Add'l Sizes Length: Length is before weld. 5 sections 7. These stud anchors strengthen the parts of buildings where steel framing connects to concrete. 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. Shop our vast selection of industrial anchor bolts and fasteners online! Anchor Bolt suppliers, concrete anchor bolts, heavy duty toggle bolts, wedge anchor suppliers, anchor bolts. CargoSmart Forged Steel D-Ring Tie-Down Anchor - Weld On - 1/2" x 3-3/8" - 4,000 lbs - 348823. 55,000 psi (min. Sales@NelsonStud. Home > Products > Weld Studs > CA06-018-11. 5/8” concrete anchors will be 3/16” shorter after weld (burn‐off). The System: The Wedge Insert has three small holes to allow it to be attached to the inside of the concrete form. Concrete Anchors range in sizes from 50 pieces per carton to 1000 pieces per carton, while Shear Connectors range in sizes from 1 piece per carton to 200 pieces per carton. The CA04-066-12 is 1/4″ in diameter by 4-1/8″ in length before welding. These general purpose concrete anchors are used in all types of concrete connections. CD Studs: Capacitor discharge weld studs range from 14 gauge to 3/8″ diameter. DBA PDF print: Deformed Bar Anchor (DBA) print; Related Products. Why would I ever use headed studs if I can use rebar to get WAY more strength in tension. com. 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. STUD WELDING PRODUCTS, INC. Steel Stud Anchors for Concrete. Home > Products > Weld Studs > CA06-066-12. PH 1-800-NEL-WELD E-mail: Nelson. They can be welded to a flat surface or to the inside or outside of an angle. Eliminates column capitals. Nelson Stud Welding, Inc. All 1/2" Weld Studs in this selection have a Head Diameter of approx. Stud Concrete Anchor. Deformed Bar Anchor (DBA) studs are used for weld and bearing plates in concrete connections. Sometimes called drawn arc studs, these devices are either unthreaded or have external or internal threading. For example there are studs for concrete anchors, threaded bolt patterns, tapped studs to use as a bolt, insulation hangers, and even hard faced studs to replace hard facing a part. Stud diameters (D) 1/2" and below will be approximately 1/8" shorter after welding. 5. 6. In the space. Unlike a weld stud, deformed bar anchors do not have a head and the bodies of the anchors are dimpled, similar to [email protected] Stud Welding, Inc. Fastenal is the largest fastener distributor in North America. Atlantic Bolt stocks common sizes of F1554 anchor bolts and custom makes both bent and straight anchor bolts to order. Length is approximately 1/8″ shorter after welding. grind and finish anchor openings in double piles to a smooth condition. International Specifications BS5950, BS5400, DIN/ISO are available. 1/2" Headed Concrete Anchors. 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. The anchor bolts are set it the pad footing and extended above the finished floor. 51 A. 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. Powers Fasteners Power-Stud; Simpson Anchors; MKT Anchors; Sleeve Anchors . Headed Shear Connectors come in diameters of 3/4", 7/8", and 1". The CA10-059-11 is 5/8″ in diameter by 3-11/16″ in length before welding. but can be used anytime there is a need to attach steel to a concrete panel or slab. Length is approximately 1/8″ shorter after welding. Add to Cart. Choose from our selection of concrete Anchor bolts, including steel stud anchors, heavy duty hex head tapping screws, and more. Wire Rope Lg. They can be welded to a flat surface, inside an angle , or on the heel of an angle using a stud welding system. If you have any questions on a product or service, please contact us and a member of our team will respond in a timely manner. 6 Ultimate Tensile (psi), Rm 65,000 61,000 80,000 70,000 Yield, 0. On the right is a deformed rebar with an embedded length equal to ld per 25. All anchors meet ASTM A108 material specifications and AWS D1. The sizes listed are before the stud is welded. and concrete anchors (Type SD), also called shear connectors, upon request. 5/8 inch will be approximately 3/16 inch. Stud welding gun. It is made of low carbon steel, ASTM A29, 1010-1020. Lengths range from 16-100mm (mild steel and stainless steel). Typically, this step is still done by the mason. Headed Concrete and Shear Connector Weld Studs are unthreaded fasteners with an upset head and a ferrule ceramic collar. These general purpose concrete anchors are used in all types of concrete connections. NEW D6L A706 Stud Weldable Rebar. CFL Fully Threaded Studs. Stud bracing. steel in order to fully develop a welded stud connection. Stud welding products are suitable for the fastening needs of virtually every industry and our products include externally threaded fasteners, shear connectors, concrete anchors, punching resistor studs, and the equipment used to apply, assemble and weld these items. We also strive to deliver better service and unmatched expertise. Stud Welding applications Concrete Connections Sales Auckland Tel: 09 820 9133 Fax: 09 820 9131 Cell: 0274 764 287. All Sleeve Anchors; CONFAST® Hex Head Sleeve Anchor . Similar to a weld stud, a deformed bar anchor is a fastener used for anchoring in concrete. Source: Nelson Stud Welding, Inc. Weld Studs. 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 concrete. Buckeye Fasteners 5250 W 164th St. Add to Cart. clear cover between the top of the headed stud and the top of the concrete slab. Headed Shear Connectors (HSC) are used for a shear […]Home > Products > Weld Studs > CA08-034-12. Includes Concrete Anchors, Shear Connectors, Punch Shear Resistors, Fully and Partially Threaded, Non-Threaded, Collar Studs, Knock-off Studs, Stud-Weldable Deformed Bar and other specialty low-carbon steel Weld Stud configurations. 52 mm) diameter stud-welded deformed anchor bars were tested in tension to fracture. Weld Studs. Weldable Coupler - Threaded. These general purpose concrete anchors are used in all types of concrete connections. Length is approximately 1/8″ shorter after welding. Similar to a weld stud, a deformed bar anchor is a fastener used for anchoring in concrete. The CA06-082-11 is 3/8″ in diameter by 5-1/8″ in length before welding. The CA10-067-11 is 5/8″ in diameter by 4-3/16″ in length before welding. ) Elongation. The two most common anchors are Epoxy and Grout. These general purpose concrete anchors are used in all types of concrete connections. As we know, the wedge and sleeve concrete anchors use a tightened nut so that the anchors expand a lot against the. Sales@NelsonStud. 904. The early research work on welded headed studs was focused on applica-tions in the concrete slab-steel beam composite member. 2c(1)(2) requires ½-in. HEADED CONCRETE ANCHORS are designed for welding to flat surfaces or welding to the fillet or on the heel of angles. Cleveland, OH 44142 (800) 437-1689 Products. Replacement Magazine Nose Piece for DFD270. Length of concrete anchors are given before weld. Weld Studs. follow d1. 5 in. 40. Length is approximately 3/16″ shorter after welding. The CA08-034-12 is 1/2″ in diameter by 2-1/8″ in length before welding. Length is approximately 1/8″ shorter after welding. 2 Threaded. 1 GENERAL . ultimate. 40. When welded to a flat plate, the resulting product is called an Embed Plate. 23 S3L 181 101-098-043 To I C-1010 through C~1020 per ASTM A-108 and shall be 22. Weld them to the framing to help it adhere to the concrete and resist sheer forces. 3. 1-3/8. The CA10-195-11 is 5/8″ in diameter by 12-3/16″ in length before welding. The CA06-066-12 is 3/8″ in diameter by 4-1/8″ in length before welding. It is made of low carbon steel, ASTM A29, 1010-1020. Browse Arc Weld Studs in the Midwest Fasteners, Inc. It is made of low carbon steel, ASTM A29, 1010-1020. Nelson ® Studs & Equipment. In place of the commonly used sticky backs, South Coast Controls uses stud welded anchors where applicable to hold wiring in place. Shop our selection of Masonry & Concrete Anchors in the section of Anchors in the Building Materials Department at. com. • Weld and Thread Studs – Threaded weld studs, concrete anchors, all-thread rod, and all-thread studs • Made-to-Order Parts – Hot-formed, sag rods, drift pins • Finishes – Hot-dipped Galvanized, Mechanical Galvanized, Zinc Flake, Xylan, dry wax lubricant. Power Distribution Equipment. They can be welded to a flat surface or to the inside or outside of an angle. Choose from our selection of headed weld studs, including weld-on stud anchors for wet concrete, through-hole weld-on pins, and more. Length is approximately 1/8″ shorter after welding. It is made of low carbon steel, ASTM A29, 1010-1020. 1 / D1. L2L Lagging Stud with Hole. Minimum 280mm concrete edge distance for M16 stud 4. 4. PIAS Self Drilling Screws –. Headed Concrete Anchor & Shear Connector Chuck (1") Arc Stud Welding Chucks - Shear Connector & Rectangular. com. Light-duty anchors are good. Cleaning Kit. They can be welded to a flat surface, inside of an angle or outside of an angle. 22. Wood stud anchors are made with two steel tabs that fold over the face of the stud and fasten to the stud. The CA10-083-11 is 5/8″ in diameter by 5-3/16″ in length before welding. The steel plate with welded-on anchors is anchored in concrete by mechanical interlock between the anchor and the concrete member. The frame is secured to the stud before the wall is finished with drywall. Mild Steel and Stainless Steel. Length is approximately 3/16″ shorter after welding. D2L Deformed Bar Anchor. shall be multiplied by a 0. Other sizes available – Call 1-800-659-4731 or sales@masonpro. Any special requirements can be Made to Order. Headed weld studs are referred to as either concrete anchors or shear connectors. The CA10-105-11 is 5/8″ in diameter by 6-9/16″ in length before welding. 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. Ferrules - All ARC Weld Studs are supplied with the correct ferrule for your application, if you do not see the option. AXC "Fir Tree" Studs. First, one must have the proper accessories. It is made of low carbon steel, ASTM A29, 1010-1020. 3. Product Use:Weld Studs. DOI: 10. Short Cycle Studs. They can be welded to a. Wiewel, Harry, “Report of Tests Conducted on Nelson D2L Deformed Bar Anchors Installed in Stone Aggregate Concrete,” Nelson Stud Welding, Inc. Stay In The Know - Sign up for the latest info and our free magazine. They can be welded to a flat surface, Inside an angle , or on the heel of an angle using a stud welding system. tru-weld tw6900 stud welder; tru-weld tw6902 stud welder; nelson n1500i stud welder; nelson n550c arc charger tm; midwest fasteners ua 1000 stud welder; midwest fasteners ua 1800 stud welder; visar 650 stud welder; generator systems. Thread Source is an anchor bolt and screw suppliers. g. ) andOur weld studs are also referred to as headed concrete anchor. , Elyria, OH, December 1994. A black -oxide finish provides mild corrosion resistance. 1/4" Headed Concrete Anchors. Stud when welded to base metal will be approximately 3/16” shorter after weld and when welded thru-deck 3/8” shorter after weld. they can be welded to a flat surface, or in the fillet, or on the. The CA08-162-11 is 1/2″ in diameter by 10-1/8″ in length before welding. Types of Stud Welding Three major types of stud welding are equally as effective. 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. 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.