CargoSmart Forged Steel D-Ring Tie-Down Anchor - Weld On - 1/2" x 3-3/8" - 4,000 lbs - 348823. Home > Products > Weld Studs > CA10-051-11. Bridges. Weld-On Stud Anchors for Wet Concrete. PH 1-800-NEL-WELD E-mail: Nelson. These general purpose concrete anchors are used in all types of concrete connections. Precast/Prestressed Tee Strand Hold Down Stud Deformed Bar Studs Steel Insert Plate. HEADED CONCRETE ANCHOR – FULL WELD BASE TYPE HCA STUD TYPE FHD FERRULE SUPPLIED Head Diameter (H) – 1” for all 1/2” Headed Concrete Anchors. 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. Headed Concrete Anchors. This includes a chuck to hold theDeformed Bar Anchor (DBA) studs are used for weld and bearing plates in concrete connections. Home > Products > Weld Studs > CA04-018-11 . 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. There are three general types of concrete embed anchors, cast in place, mechanical post-installed and adhesive post-installed. For welding to the inside angle and outside angle refer to the next page for ferrule options. Weld Studs are Commonly Used In: Buildings. Choose from our selection of fall-protection anchors, including bolt-on fall-arrest Anchor points, webbing fall-arrest Anchor points, and more. HEADED, SHEAR & DEFORMED STUDS. 6. H8X "T" Studs. Straight F1554 anchor bolts with nut and washer tack welded. Concrete Anchoring. They are also available in 302, 304,. The CA08-066-11 is 1/2″ in diameter by 4-1/8″ in length before welding. These stud anchors strengthen the parts of buildings where steel framing connects to concrete. They can be welded to a flat surface or to the inside or outside of an angle. Deformed Bar Anchor (DBA) studs are used for weld and bearing plates in concrete connections. 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. ; Shear Connectors for interconnecting concrete slabs to load bearing steel beams. MATERIAL Low carbon steel, ASTM A29/A108, 1010-1020. Get a Quote. These general purpose concrete anchors, AKA HCA's, are used in all types of concrete connections. Internal bearing pressures develop in the concrete near the concrete surface at the stud weld and at the stud head due to rotational restraint. welded-headed studs. Headed Concrete Anchors (HCA) are intended to be welded to flat surfaces or the inside or outside of angles. ONCRETE: C. Fig. Nelson ® offers a complete line of portable and feed stud welding systems to meet even the most demanding of stud welding performance requirements. in. They can be welded to a flat surface or to the inside or outside of an angle. 6. Concrete Anchors Standard Mild Steel Studs Mild Steel Deformed Bar Anchors Stainless Steel Studs, as formed Stainless Steel Studs, as formed, post-annealed Yield, 0. International Specifications BS5950, BS5400, DIN/ISO are available. This is a male concrete anchor which is used for fastening to the base of concrete with the use of a nut and washer. Stud Anchors for Wet Concrete. Headed Concrete Anchors. Similar to a weld stud, a deformed bar anchor is a fastener used for anchoring in concrete. These general purpose concrete anchors are used in all types of concrete connections. Anchor Bolt Built-up Grout Pad. These general purpose concrete anchors are used in all types of concrete connections. Date: 9/1/1982. They are made of plain low carbon steel, have a 1. 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. They can be welded to a flat surface or to the inside or outside of an angle. Shear anchors (S3L: 3/4”-1”) are typically used in composite steel construction for holding. More corrosion resistant than 18-8 stainless steel anchors, these 316 stainless steel anchors have excellent resistance to chemicals and salt water. The CA10-051-12 is 5/8″ in diameter by 3-3/16″ in length before welding. 1,296 lbs. MIL-S-24149/5 - Military Grade CD Weld Studs. H8X "T" Studs. 2. They can be welded to a flat surface or to the inside or outside of an angle. Stud welding uses a type of flux called a ferrule, a ceramic ring which concentrates the heat generated, prevents oxidation and retains the molten metal in the weld zone. Weld Studs. Home > Products > Weld Studs > CA04-066-11. Weld Studs. Compare. CD Stud Capabilities & Capacities. In stock and ready to ship. Spot, Stud, Seam Quiz. Headed Weld Studs in Plain Steel with a 3/8" Diameter. Buckeye Fasteners Product Categories. Concrete masonry unitNelson Stud Welding, Inc. 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. The two most common anchors are Epoxy and Grout. Grades: F1554-Grade 55 S1, F1554-Grade 105, A354-BD, A449, A193, 303 SS, 316 SS. The CA10-147-11 is 5/8″ in diameter by 9-3/16″ in length before. Steel Stud Anchors for Concrete. 1 for tubular (api or astm a53) material. These anchors meet requirements of the following codes. Sales@NelsonStud. The CA08-162-12 is 1/2″ in diameter by 10-1/8″ 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. Sales@NelsonStud. metal deck, 3 in. Length is before weld. Along with Curb Angles, Embed Plates are made by Welding Studs to steel plate and angle. In stock and ready to ship. Weld threaded studs and pins to steel and stainless steel without damaging the opposite side of the material. These general purpose concrete anchors are used in all types of concrete connections. The CA10-059-11 is 5/8″ in diameter by 3-11/16″ in length before welding. Size: ½ x 6-1/8 Ferrules: All orders for studs include required ferrules Length: Length is before weld. 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. Our solutions offer:Choose Northland Fastening Systems. Install them using conventional welding or specialized stud welders; a ferrule is included for use with stud welders. Length: Length is before weld. clear cover between the top of the headed stud and the top of the concrete slab. CFP Small Diameter Threaded Studs. This is accomplished by being internally threaded with a tapered thread that perfectly matches the rebar thread. 2 Threaded. 4. The CA08-130-11 is 1/2″ in diameter by 8-1/8″ in length before welding. Headed Concrete Anchor PDF print: TSA approved print of headed concrete anchors. PH 1-800-NEL-WELD E-mail: Nelson. Shop our huge selection of OEM, MRO, construction, industrial, and safety products. Stud welding gun. 1919 • Stay In The Know - Sign up for the latest info and our free magazine. 2. , Reference 1. 1 / 2. Free shipping over $99 across Canada* Online. They can be welded to a flat surface or to the inside or outside of an angle. (21) $22. These general purpose concrete anchors are used in all types of concrete connections. ASTM A496 specifies a maximum diameter of 0. They can be welded to a flat surface or to the inside or outside of an angle. AXC "Fir Tree" Studs. The CA08-162-11 is 1/2″ in diameter by 10-1/8″ in length before welding. )156 101-098-039 drawings. After welding, concrete anchors will be approximately 1/8″ shorter for 1/2″ studs, or 3/16″ shorter for 5/8 studs. 70,000 psi minimum (485 MPa) TYPE C STUDS are cold-worked deformed steel bars manufactured in accordance with specifications ASTM A496 having a nominal diameter equivalent to the diameter of a plain wire having the same weight per foot as the deformed wire. Length is approximately 1/8″ shorter after welding. • Stud-weldable in accordance with the requirements AWS D1. They can be welded to a flat surface or to the inside or outside of an angle. They can be welded to a flat surface or to the inside or outside of an angle. Each of these applications requires the proper style stud and ferrule, so please specify your application when ordering. 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. CA06-042-11: Type CA 3/8 x 2-5/8 Headed Concrete Anchor Weld Studs. ARC Weld Studs - Concrete Anchors website e-mail sales@completestudweld. Concrete Fasteners - It's. Headed Concrete Studs, also called Anchors, are used for anchoring steel plates and other shapes into concrete. Choose from our selection of weld-on stud anchors for wet concrete, steel L-hook anchors for wet concrete, steel J-hook anchors for wet concrete, and more. A continuous bulb tee embedded solidly in a grouted bond beam pro-vides a welded connection between a masonry bearing wall and a steel roof joist. 23 S3L (min. com 7900 West Ridge Road 1-800-635-9353 Elyria, Ohio 44035. Concrete Anchors 1/4″ Diameter Studs. With fully threaded studs, the names change--but the physical properties are the same. Shipping Weights. Also, wedge concrete anchors are widely used because it is easy to insert, corrosion-resistant, and among the strongest concrete anchors. diameter: 1/2 in. Length is approximately 1/8″ shorter after welding. D2L Deformed Bar Anchors. They can be welded to a flat surface or to the inside or outside of an angle. Weld Studs; Concrete Anchors and Shear Connectors; Deformed Bar; Wedges. CD Studs: Capacitor discharge weld studs range from 14 gauge to 3/8″ diameter. 1/4 2-11/16 CA04‐043‐11 1,000 27 27,000 45 lbs. Headed Weld Studs in Plain Steel with a 5/8" Diameter. 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. Where a fabricator may drill a hole to insert a bolt for an attachment point, a CD Stud can be shot to the attachment side with no. The CA10-051-11 is 5/8″ in diameter by 3-3/16″ in length before welding. Stud when welded to base metal will be approximately 3/16” shorter after weld and when welded thru-deck 3/8” shorter after weld. Concrete anchor types vary and include concrete screws, hammer-set anchors, lag shields, lead screw anchors, plastic wall plugs, anchor bolts and more. DBA PDF print: Deformed Bar Anchor (DBA) print; Related Products. 27. Sales@NelsonStud. The CA06-058-11 is 3/8″ in diameter by 3-5/8″ in length before welding. Weld them to the framing to help it adhere to the concrete and resist sheer forces. In cast-in overlaps anchors are made of stud bolts, that are welded to the upper flange of a steel beam. 5/8 inch will be approximately 3/16 inch shorter after welding. 1, D1. Nelson's H4L weld studs come in diameters from 1/4" to 5/8" in a range of lengths. Products. If we don’t have your item in stock or if your project. Size: 3/8 x 1-5/8 Ferrules: All orders for studs include required ferrules Length: Length is before weld. From $218. Available in Mild (Low Carbon) Steel, stainless steel and. diameter: 3/4 in. X-W6-12 B3 P7 Threaded studs. Concrete Anchors Standard Mild Steel Studs Mild Steel Deformed Bar Anchors Stainless Steel Studs, as formed Stainless Steel Studs, as formed, post-annealed Yield, 0. Feel free to contact us at (800) 936-1948 or Sales@StudWeldingStore. The CA08-194-11 is 1/2″ in diameter by 12-1/8″ in length before welding. 5 and 7. Use 3/4" x 5" bolts, washers and expansion shields on existing concrete docks. Weld studs, including concrete anchors and shear connectors, are manufactured by Tru-Weld Stud Welding in The United States. 8-32 CD Weld Stud, Flanged, Aluminum from. stud welding operations commencing. Many features have been When installed, headed concrete anchor studs are joined together by heating the weld stud with an arc and welding directly to a flat surface, heel of an angle, or to the fillet. metal deck, 3 in. They can be welded to a flat surface or to the inside or outside of an angle. 94 USD. diameter: 5/8 in. The CA10-099-12 is 5/8″ in diameter by 6-3/16″ in length before welding. Fastenal is the largest fastener distributor in North America. an upset head. Weldable Coupler – Set Screws. Length. Also known as footman's loops, use these guides to prevent webbing from twisting, or as anchor points in tie-down applications. Use our straight anchor bolt form or L-shaped anchor bolt form for a quote. Maximum length available for cold headed product is 8-3/16". Our products include: Headed Anchor Studs, a full line of headed concrete anchors for anchoring steel plates and shapes in concrete structures. Stick Out by Stud Diameter. The System: The Wedge Insert has three small holes to allow it to be attached to the inside of the concrete form. , Inc. They have a head, so poured concrete embeds them solidly. MASON Chemical Injection Anchors; MASON Mechanical Expansion Anchors; Tecfi Fixing System; MASON Insulation Anchors & Accessories; Pre-Cast Anchors. 5. Shear walls. ) If we weld the ¼-in. 5. CFP Small Diameter Threaded Studs. tru-weld cd stud welding gun; slim-line cd stud. 8 factor. The steel plate with welded-on anchors is intended to be used for anchorages which are designed according to the design method given in CEN/TS 1992-4:2009 "Design of fastenings for use in concrete", part 1 and 2 [14]. Weld-On Stud Anchors for Wet Concrete. the way of shear transfer between the steel and concrete. Light-duty anchors are good. All orders placed for weld studs included ferrules. Weld Studs are in stock and can also be made to special order in a variety of sizes, alloys and grades. 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. com today!"Your Factory Source for Ohio Weld Fasteners" Employee Owned Since 1980. Shop our great selection of Arc stud welding equipment, studs, welders, and more. Weld Stud 3/4″ Shear Connector. The studs have a small bead of “flux” on the end to facilitate good weld contact when using the. Wood stud anchors are made with two steel tabs that fold over the face of the stud and fasten to the stud. Length is approximately 3/16″ shorter after welding. They are made of plain low carbon steel, have a 1" head and are designed for anchoring. These general purpose concrete anchors are used in all types of concrete connections. 2 and 1705. Headed Shear Connectors (HSC) are used for a shear […]Home > Products > Weld Studs > CA08-034-12. Home > Products > Weld Studs > CA06-066-11. This forged steel D-ring lets you add an extra anchor point on your truck, utility trailer or enclosed cargo trailer. If the stud anchor is. worldwide basis including the automotive, construction and industrial markets. 252. BOLTCO supplies steel bridge fabricators, structural steel fabricators and structural steel erectors with all their Weld Studs needs. Since 1959 Tru-Weld has been an industry leader of weld stud sales and manufacturing. They can be welded to a flat surface or to the inside or outside of an angle. They can be welded to a flat surface, or to the inside or outside of an angle. ) Elongation. They have a head, so poured concrete embeds them solidly. These general purpose concrete anchors are used in all types of concrete connections. The CA10-195-11 is 5/8″ in diameter by 12-3/16″ in length before welding. A. Los Angeles • San Francisco • Seattle • Phoenix Toll Free: 800. Source: Nelson Stud Welding, Inc. Length is approximately 1/8″ shorter after welding. com 7900 West Ridge Road 1-800-635-9353 Elyria, Ohio 44035. Post-Installed Anchor – expansion anchors, undercut anchors, adhesive anchors (including threaded rods)Wedge Inserts work with mated Askew Head Bolts. 94. All 1/2" Weld Studs in this selection have a Head Diameter of approx. The CA10-083-11 is 5/8″ in diameter by 5-3/16″ in length before welding. Length is approximately 1/8″ shorter after welding. For concrete edge distance less than the above requirement, it is recommended to use the Cast-in anchor table for conservative design 7. Stud diameters (D) 1/2" and below will be approximately 1/8" shorter after welding. 5/. diameter:These stud anchors strengthen the parts of buildings where steel framing connects to concrete. Replacement Single Shot Nose Piece DFD270. The CA08-066-11 is 1/2″ in diameter by 4-1/8″ in length before welding. 1/4 2-11/16 CA04‐043‐11 1,000 27 27,000 45. 1. Learn more about the features, specifications and benefits of H4L - Concrete Anchor from STANLEY® Engineered Fastening. Nelson Stud Welding, Inc. However, when you’re evaluating structural steel products for. MIL-S-24149/6 - Military Grade CD Weld Studs. , Inc. This process uses heat from resistance to an electrical current. CPL Partially Threaded Studs. CKL Collar Studs. These general purpose concrete anchors are used in all types of concrete connections. For quantity discounts or you don't see the size you need, just give us a call at 800-936-1948! 3/4" Diameter Headed Studs are most commonly used on embed plates and for composite "thru-deck" applications. Webbing Guides. 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. Assortments include a drill bit. Length is approximately 3/16″ shorter after welding. 5 in. It is made of low carbon steel, ASTM A29, 1010-1020. In many applications, the headed stud anchors are stud welded onto the steel, and the concrete poured on top, create a solid, durable hold that is effective as well as easy. AWS: The headed anchors meet AWS specifications. 3/8" Headed Concrete Anchors are most commonly used on embed plates and for many other concrete connections. 2020 Nelson® Stud Welding . They can be welded to a flat surface, or to the inside or outside of an angle. Length: Length is before weld. Precast columns & beam connections. Length is approximately 1/8″ shorter after welding. Core Construction Weld Studs: S3L Shear Connectors Composite design, joining concrete to steel Increases loading capacity in bridges, buildings, etc. 3/8" Diameter Headed Concrete Anchor from $143. Shipping Weights. 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. For 3/4" thru 1" Diameters, see Headed Shear Connectors. The headed concrete anchor studs are designed for welding to flat surfaces or welding in the fillet or to the heel of angles. 5 section 5 part b. Headed Weld Studs in Plain Steel with a 3/4" Diameter. 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 40The 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. Minimum 280mm concrete edge distance for M16 stud 4. Unlike a weld stud, deformed bar anchors do not have a head and the bodies of the anchors are dimpled, similar to rebar. Sharktooth Anchor/ Sharktooth Insert. After welding, concrete anchors will be approximately 1/8″ shorter for 1/2″ studs, or 3/16″ shorter for 5/8 studs. - or ½-in. Cleveland, OH 44142 (800) 437-1689 Products. MECHANICAL PROPERTIES. Self-Contained Stud Welding Unit: Great for remote welding and bridge repair. Shipping: For more than 1 or 2 boxes, LTL is a less expensive way to ship the headed concrete anchors. 3. Shop our huge selection of OEM, MRO, construction, industrial, and safety products. 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. Stud diameters (D) 1/2 inch and below will be approximately 1/8 inch shorter after welding. Goble determined the minimum flange thickness required must be greater than 0. In stock and ready to ship. Home > Products > Weld Studs > CA10-147-11. Headed Anchor Studs (HCA) are used in all types of concrete connections. To investigate the behavior of various steel anchors, push-out tests were performed for 13 test specimens. This anchor type can be supplied loose (then snapped into the frame throat in-field) or it can be welded to the back of the frame throat. I have two questions: 1. Nelson ® Studs & Equipment. 2. They are widely used in steel building, bridges, etc. Product Use:Weld Studs. 3/4" Diameter Headed Shear Connector. DBA’s are often used for concrete anchorage, providing a. Where anchors are used with built-up grout pads, the anchor rod material steel strength in shear. 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. You want it, we have it. Each Stud comes with a Ferrule ceramic cap to reduce spatter and give the weld a finished look. They are made of plain low carbon steel, have a 1" head and are designed for anchoring. They can be welded to a flat surface, inside an angle , or on the heel of an angle using a stud welding system. Give our office a call for a LTL rate quote at 800-426-5667. Sammys Threaded Rod Hanger for Concrete, Horizontal. The American Institute of Steel Construction (AISC) “Design Guide 23: Constructability of Structural. Length is approximately 1/8″ shorter after welding. 23 S3L 206 101-098-047 welded per the manufactures recommendation. Stud Welding & Fastening. It clearly states the three grades of round bar it covers; A-36, Grade 55, and Grade A-105. 2 Capacitor Discharge Studs 11 4. Cast in Anchor - is only a headed bolt, headed stud, or hooked bolt. We can also provide bending services for the DBA’s according to your project needs and shear connectors. Length is approximately 1/8″ shorter after welding. weld shear studs in accordance with aashto/aws d1. The anchors are attached to steel via a drawn arc welding method. Headed steel stud anchors (shear connectors) welded to a steel base and encased in concrete have been the most common method for transferring forces between the steel and concrete materials in composite construction. Sharktooth InsertNelson E2L (and E2P, 3/16” diameter) studs are welded a variety of parts or structures to provide a means of attachment to the assembly or a means of lifting parts. 6 Ultimate Tensile (psi), Rm 65,000 61,000 80,000 70,000 Yield, 0. com we're dedicated to providing you with professional customer service. Weld Studs are Commonly Used In: Buildings Bridges Power Distribution Equipment Food Service Vehicles Ship Building Military Applications Embed Plates Weld studs are listed. 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. 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. Home > Products > Weld Studs > CA08-024-11. Stud Welding Systems. They can be welded to a flat surface or to the inside or outside of an angle. Headed Concrete Studs, also called Anchors, are used for anchoring steel plates and other shapes into concrete. Material is a low carbon steel ASTM A496. Retail: $26. Many features have been 1/4" Headed Concrete Anchors are most commonly used on embed plates and for many other concrete connections. The CA10-083-11 is 5/8″ in diameter by 5-3/16″ in length before welding. 0349 telephone 216. 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. MATERIAL: Low carbon steel, ASTM A29/A108, 1010-1020. diameter: 3/8 in. It is designed for high-strength and fatigue-resistant applications. The Steel Supply Company provides a full line of Weld Studs, Concrete Anchors, Shear Connectors, Threaded Studs, Stainless Steel Weld Studs and Deformed Bar studs. For 3/4" thru 1" Diameters, see Headed Shear Connectors. com 7900 West Ridge Road 1-800-635-9353 Elyria, Ohio 44035. Each Stud comes with a Ferrule ceramic cap to reduce spatter and give the weld a finished look. With respect to welding through deck, ICC-ES report. They can be welded to flat surfaces or welding to the fillet or on the heel of angles. PH 1-800-NEL-WELD E-mail: Nelson. Eliminates column capitals. they can be welded to a flat surface, or in the fillet, or on the. Nelson Stud Welding, Inc. Take a peek behind the scenes at how we make themYou can find all of our masonry concrete anchors here:to know how to install concrete anch. Steel Embed Plates are used to attach concrete structures to steel framework. Return to Weld Studs Headed Concrete Anchors 3/8" Diameters. Material. Nelson Grounding studs are used to make electrical contact in automotive and industrial applications. They can be welded to a flat surface or to the inside or outside of an angle. Get it fast. 1 2 →. 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. Concrete Cover for Steel Headed Stud Anchors AISC 360-10 Section I3. 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. DOI: 10. 51 A. OUTSIDE ANGLE. grind and finish anchor openings in double piles to a smooth condition.