2020 7 6 nbsp 0183 32 1 Generalities 08 98 08 02 4 1 1 Introduction The aim of the present document on anchors is to inform designers and engineers of the range of possi ble applications for VSL anchors in soil and rock It is intentionally limited to the technical elements re 2010 2 20 nbsp 0183 32 Anchors Wedge Anchors 7 1 Drop In Anchors 7 2 Single Expansion Anchors 7 2 Machine Screw Anchors 7 2 Lag Shields 7 3 Lead Wood Screw Anchors 7 3 Hammer drive Anchors 7 4 Hollow Wall Anchors 7 5 Toggle Bolts 7 6 Toggle Wings and Nylon Nail Anchors 7 7 Plastic Anchors and Toggles 7 8 to 7 9 Locknuts ESNA 174 Light Hex Nuts 8 1 to 8 22017 11 3 nbsp 0183 32 r I I I I EDGE DISTANCE SPACING AND BEARING IN BOLTED CONNECTIONS I I I I I I By Brian E lewis and I Farrel J Zwerneman I I I I I Prepared as part of an investigation conducted by the I School of Civil and Environmental Engineering Oklahoma State University in cooperation with the I American Institute of Steel Construction July 19962017 4 28 nbsp 0183 32 Bonded Anchors 8 ASTM F1554 – Standard Specification for Anchor Bolts Steel 36 55 and 105 ksi Yield Strength D International Code Council Evaluation Service ICC ES 1 AC308 Acceptance Criteria for Post Installed Adhesive Anchors in Concrete Elements 1 3 SUBMITTALSAPPLICATION This bolt spec is the most commonly used for any general application for bolting This bolt spec is for bolts anchor bolts and studs that have a minimum tensile strength of 60 KSI and these bolts are used for general applications

A449 is identical in strength to A325 but a more appropriate specification for headed anchor bolts A449 is an appropriate anchor bolt specification when a project requires a bolt to be stronger than F1554 Grade 55 and not as strong as F1554 Grade 105 Portland Bolt is able to manufacture headed anchor bolts in ASTM A449 2021 3 31 nbsp 0183 32 anchor on the blind side of the attachment A torque wrench is used to tighten the anchor to produce controlled tension forces on the bolt resulting in a pretensioned connection similar to standard connections using ASTM A 325 and ASTM A 490 bolts designed and installed in accordance with the AISC 360 and AISC 3482021 3 5 nbsp 0183 32 ONGC Approved Grade 8 8 Bolts Manufacturers amp supplier in India Check out Class 8 8 Nuts High Tensile Class 8 8 Studs BS 3692 Grade 8 8 Hex Bolt ASME SA324 8 8 Stainless Steel Bolts best price Call Now at 91 22 2016 7 19 nbsp 0183 32 the rock bolt anchor should be perpendicular to the rock face within a tolerance of 177 5 degrees 9 4 Specifications For new installations inspect the rock bolt anchor and the accessories to ensure that they conform to specifications 10 Conditioning 10 1 Rock Bolt Installation Before conducting the test ensure that the2017 3 7 nbsp 0183 32 tance of the accurate placement of anchor rods cannot be over emphasized This is the one of the key components to safely erecting and accurately plumbing the building The material in this Guide is intended to provide guidelines for engineers and fabricators to design detail and specify column base plate and anchor rod connections in a manner

Where ASTM A449 becomes a potential alternative for A325 is when the strength of an A325 is desired but the actual part is an anchor bolt or a configuration other than a heavy hex bolt for steel to steel connections ASTM A449 covers Grade 55 anchor bolts are mild steel bolts providing a minimum yield strength of 55 ksi Like Grade 36 they can be ordered as hot dip galvanized mechanically galvanized or a plain black finish While F1554 does not require Grade 55 to be weldable all steel used to make F1554 Grade 55 anchor bolts at A amp M Nut amp Bolt meets supplementary requirement S1 for weldability 2022 2 10 nbsp 0183 32 Grade 8 vs 10 9 High Tensile bolts CARBON STEEL BOLTING PROPERTY CLASSES 8 8 10 9 12 9 amp 14 9 CLASSES 8 8 10 9 12 9 amp 14 9 grade are stipulated in various international standards including DIN 267 and ISO 898 The symbol for the property classes of hex bolts screws and studs consists of two numbers separated by a decimal point 8 8 10 9 There are very few companies besides Portland Bolt if any that inventory F1554 Grade 36 headed anchor bolts Portland Bolt stocks ASTM F1554 Grade 36 hex head anchor bolts in 3 4″ 7 8″ and 1″ diameters and will manufacture any diameter and length combination that is not in stock ASTM Spec Mechanical Properties F1554 anchor bolts can take the form of either headed bolts straight rods or bent anchor bolts The three grades 36 55 and 105 designate the minimum yield strength ksi of the anchor bolt The bolts can be either cut or roll threaded and a weldable grade 55 can be substituted for grade 36 at the supplier s option

No All F1554 anchor bolt grades have a maximum strength requirement A193 grade B7 which is readily available as all thread rod possesses a minimum tensile strength requirement that exceeds the maximum tensile strength of F1554 grade 55 Therefore this is 2020 5 18 nbsp 0183 32 Screw anchor Frame screw anchor HUS S Coil anchor HCA Coil HCT Page 298 299 Other Metal Anchors Sleeve anchor HLC H HLC HLC A HLC EC HLC EO HLC T HLC SK Page 300 302 Metal frame anchor HT Cavity anchor HHD S hex head bolt HHD S Setting tool HHD Page 302 303 Wedge anchor DBZ Aerated concrete anchor HPD Page 3042021 10 26 nbsp 0183 32 Anchor size M6 M8 M10 Eff Anchorage depth h ef mm 30 40 60 30 40 70 40 50 80 Anchor size M12 M16 M20 Eff Anchorage depth h ef mm 50 65 100 65 80 120 75 100 115 Characteristic resistance Anchor size M6 M8 M10 Eff Anchorage depth h ef mm 30 40 60 30 40 70 40 50 80 Tension N Rk HSA HSA BW kN 2014 10 29 nbsp 0183 32 I want to use rebar for anchor bolts specifically ASTM A615 Gr 75 My reactions involve rather high moments and tension loads and I am therefore embedding thASTM F1554 Anchor Rods Specifications ASTM F1554 is the specification that designates a type of anchor rod that fall into three grades of chemical properties and yield strengths In this case the grades are 36 55 and 105 The

2008 8 23 nbsp 0183 32 english metric bolt substitution table equivalent metric bolt substitution – astm grade bolt sizes f 568 class 4 6 f 568 class 8 8 f 588 class 8 8 3 f 568 class 9 8 f 568 class 10 9 a 325m type 1 or 2 a 325m type metric english 3 mm inches hole diam mm 2017 3 7 nbsp 0183 32 2 DESIGN GUIDE 1 2ND EDITION BASE PLATE AND ANCHOR ROD DESIGN The vast majority of building columns are designed for axial compression only with little or no uplift For such col umns the simple column base plate connection detail shown2021 4 29 nbsp 0183 32 ASTM A193 Grade B7 Specification for high tensile bolts screws stud bolts threaded rods anchor bolts and other externally threaded fasteners made from heat treated chromium molybdenum alloy steel grades such as 4140 4142 4145 4140H 4142H and 4145H in SAE amp AISI classification ASTM A193 specification covers requirements for chemical 2022 2 26 nbsp 0183 32 F1554 anchor bolts are commonly used during civil construction for commercial and industrial projects Applications include light amp metal poles commercial buildings amp anchoring structural steel to foundations Color coding Shallow anchor rods are for use with the ABL anchor bolt locator They combine to make an economical podium deck anchorage solution RFBs are clean oil free pre cut threaded rod supplied with nut and washer that provides a complete engineered anchoring system when used with Simpson Strong Tie adhesive

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