General Information Mechanical s GENERAL INFORMATION POWER-STUD Stainless Steel Wedge Expansion PRODUCT DESCRIPTION The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in Type 0 and Type 16 stainless steel. GENERAL APPLICATIONS AND USES Lighting Standards and Base Plates Sills and Support Ledgers Retrofit Projects and Machinery age Food and Beverage Facilities Water Treatment Plants and Marine Applications FEATURE AND BENEFITS + + Fully threaded, medium duty all-purpose anchor + + Length ID stamped on each threaded anchor + + s can be installed through the fixture for hole spotting not required + + Chamfered impact section prevents damage to threads + + Clip design prevents spinning during installation + + Nominal drill bit diameter same as anchor diameter APPROALS AND LISTINGS Tested in accordance with ASTM E88 Underwriters Laboratory (UL Listed) File No. EX1289 (see listing) Federal GSA Specification Meets the descriptive and proof load requirements of CID A-A-192A, Type GUIDE SPECIFICATIONS CSI Divisions: 0 16 00 - Concrete s, 0 0 19.16 - Masonry s and 0 0 19 - Post-Installed Concrete s. Expansion anchors shall be Power-Stud as supplied by DEWALT, Towson, MD. s shall be installed in accordance with published instructions and the Authority Having Jurisdiction. SECTION CONTENTS General Information...1 Installation Specifications...2 Installation Procedure...2 Material Specifications...2 Performance Data... Design Criteria (Allowable Stress Design)...6 Ordering Information...10 THREADED POWER-STUD ASSEMBLY HEAD STYLES Threaded Stud ANCHOR MATERIALS Type 0 Stainless Steel Type 16 Stainless Steel ANCHOR SIZE RANGE (TYP.) 1/" diameter through 1" diameter SUITABLE BASE MATERIALS Normal-weight Concrete Structural Lightweight Concrete Grouted Concrete Masonry (CMU) 1
Installation Specifications INSTALLATION SPECIFICATIONS Type 0 and Type 16 Stainless Steel Power-Stud Dimension Diameter, d 1/" /8" 1/2" /8" /" 7/8" 1" ANSI Drill Bit Size, dbit () 1/ /8 1/2 /8 / 7/8 1 Fixture Clearance Hole, dh () /16 7/16 9/16 11/16 1/16 1/16 1-1/8 Thread Size (UNC) 1/-20 /8-16 1/2-1 /8-11 / -10 7/8-9 1-8 Nut Height () 7/2 21/6 7/16 /6 1/6 / /6 Washer O.D. (0 SS), dw () /8 1/16 1-1/16 1-/ 2 2-1/ 2-1/2 Washer O.D. (16 SS), dw () /8 7/8 1-1/ 1-1/2 1-/ 2 2 Wrench Size () 7/16 9/16 / 1/16 1-1/8 1-/16 1-1/2 Tightening Torque, Tinst (ft-lbs) 8 28 60 90 17 20 00 Tightening torque is listed for anchors installed in normal-weight concrete. Consult performance data tables for other base materials. l d h d w d d bit h v INSTALLATION PROCEDURE Threaded Stud ersion t h Nomenclature d = Diameter of anchor dbit = Diameter of drill bit dh = Diameter of fixture clearance hole dw = Diameter of washer h = Base material thickness The minimum value of h should be 1.hv or " whichever is greater hv = Minimum embedment depth l = Overall length of anchor t = Fixture thickness Step 1 Using the proper diameter bit, drill a hole into the base material to a depth of at least 1/2" or one anchor diameter deeper than the embedment required. The tolerances of the drill bit used must meet the requirements of ANSI Standard B212.1 MATERIAL SPECIFICATIONS Component Type 0 Stainless Steel Power-Stud Step 2 Remove dust and debris from the hole during drilling (e.g. dust extractor, hollow bit) or following drilling (e.g. suction, forced air) to extract loose particles created by drilling. Type 16 Stainless Steel Power-Stud Body Type 0Cu (1/" /", lengths up to 7") Type 0 (7/8" 1", lengths up to 7") Type 16 Stainless Steel Nut Type 18-8 (00 Series) Stainless Steel Type 16 Stainless Steel Washer Type 18-8 (00 Series) Stainless Steel Type 16 Stainless Steel Expansion Wedge Type 18-8 (00 Series) Stainless Steel Type 16 Stainless Steel Stainless steel anchor components are passivated. Length Identification (Threaded ersion) Step Position the washer on the anchor and thread on the nut. Drive the anchor through the fixture into the anchor hole until the nut and washer are firmly seated against the fixture. Be sure the anchor is driven to the required embedment depth. Chamfered Thread Hex Nut Washer Body Step Tighten the anchor by turning the nut to turns past finger tight or by applying the guide installation torque from the finger tight position. Interlocking Wedge Mark u n A B C D E F G H I From 1/2" 1" 1-1/2" 2" 2-1/2" " -1/2" " -1/2" " -1/2" Up to but not including 1" 1-1/2" 2" 2-1/2" " -1/2" " -1/2" " -1/2" 6" Mark J K L M N O P Q R S T From 6" 6-1/2" 7" 7-1/2" 8" 8-1/2" 9" 9-1/2 10" 11" 12" Up to but not including 6-1/2" 7" 7-1/2" 8" 8-1/2" 9" 9-1/2 10" 11" 12" 1" 2Mechanical s
Performance Data Mechanical s PERFORMANCE DATA Ultimate Capacities for Stainless Steel Power-Stud in Normal-Weight Concrete 1,2 Diameter d 1/ (6.) /8 (9.) 1/2 (12.7) /8 (1.9) / (19.1) 7/8 (22.2) 1 (2.) Minimum Embedment Depth hv 1-1/8 (28.6) 1-1/2 (8.1) 2 (0.8) 1-/8 (1.) 2 (0.8) 2-1/ (7.2) 2-/ (69.9) -/8 (8.7) -7/8 (98.) -1/2 (11.) -/ (16.1) -1/2 (11.) -1/2 (19.7) 6-1/2 (16.1) 1,20 (.6) 1,6 (7.) 1,900 (8.6) 1,920 (8.6) 2,800 (12.6),100 (18.),0 (1.),100 (2.0),700 (2.7) 6,20 (27.8) 7,12 (1.7) 7,20 (.0) 10,60 (7.) 7,600 (.2) 9,600 (.2) 10,60 (7.) 8,70 (9.) 12,770 (7.) 16,60 Minimum Concrete Compressive Strength (f c) 2,000 psi (1.8 MPa),000 psi (27.6 MPa) 6,000 psi (1. MPa) 1,80 (7.1) 1,80 (7.1) 1,80 (7.1),60 (16.0),60 (16.0),60 (16.0) 6,0 6,0 6,0 9,280 (1.8) 9,280 (1.8) 12,80 (.7) 12,80 (.7) 17,960 (80.8) 17,960 (80.8) 17,960 (80.8) 26,20 (118.9) 26,20 (118.9) 26,20 (118.9) 1,0 (6.) 2,080 (9.) 2,080 (9.),00 (1.7),80 (17.),200 (18.7),60 (2.0) 6,0 6,0 8,00 (7.) 9,000 (0.0) 9,00 (2.) 10,60 (7.) 12,00 (.) 12,00 (.6) 12,00 (.6) 1,820 (62.2) 17,12 17,12,760,760,760 (0.6) (0.6) (0.6) 11,900 (.6) 11,900 (.6) 1,060 (67.8) 1,060 (67.8) 2,160 2,160 2,160 1,100 (10.0) 1,100 (10.0) 1,100 (10.0) 1,70 (7.8) 2,100 (9.) 2,100 (9.),00 (1.7),07 (18.),200 (18.7) 6,0 6,0 6,0 9,860 (.) 9,000 (0.0) 10,20 (.6) 10,60 (7.) 12,00 (.6) 12,00 (.6) 12,00 (.6) 17,12 17,12 17,12,760,760,760 (0.6) (0.6) (0.6) 11,900 (.6) 11,900 (.6) 1,060 (67.8) 1,060 (67.8) 2,160 2,160 2,160 1,100 (10.0) 1,100 (10.0) 1,100 (10.0) 1. Tabulated load values are for anchors installed in concrete. Concrete compressive strength must be at the specified minimum at the time of installation. 2. Ultimate load capacities must be reduced by a minimum safety factor of.0 or greater to determine allowable working load. Consideration of safety factors of 10 or higher may be necessary depending upon the application such as life safety or overhead.
Performance Data Allowable Capacities for Stainless Steel Power-Stud in Normal-Weight Concrete 1,2, Diameter d 1/ (6.) /8 (9.) 1/2 (12.7) /8 (1.9) / (19.1) 7/8 (22.2) 1 (2.) Minimum Embedment Depth hv 1-1/8 (28.6) 1-1/2 (8.1) 2 (0.8) 1-/8 (1.) 2 (0.8) 2-1/ (7.2) 2-/ (69.9) -/8 (8.7) -7/8 (98.) -1/2 (11.) -/ (16.1) -1/2 (11.) -1/2 (19.7) 6-1/2 (16.1) 10 (1.) 10 7 (2.1) 80 (2.2) 700 (.2) 1,02 (.6) 860 (.9) 1,27 (.7) 1,2 (6.) 1,60 (6.9) 1,780 (7.9) 1,8 (8.) 2,660 (11.8) 1,900 (8.6) 2,00 (10.8) 2,660 (11.8) 2,18 (9.8),19 (1.),10 (18.7) Minimum Concrete Compressive Strength (f c) 2,000 psi (1.8 MPa),000 psi (27.6 MPa) 6,000 psi (1. MPa) 9 9 9 890 (.0) 890 (.0) 890 (.0) 1,6 (7.) 1,6 (7.) 1,6 (7.) 2,20 (10.) 2,20 (10.),09,09,90 (20.2),90 (20.2),90 (20.2) 6,60 (29.7) 6,60 (29.7) 6,60 (29.7) 60 (1.6) 20 (2.) 20 (2.) 760 (.) 96 (.) 1,00 (.7) 1,90 (6.) 1,6 1,6 2,07 (9.) 2,20 (10.0) 2,7 (10.6) 2,660 (11.8),07 (1.8),12,12, (1.),280 (19.0),280 (19.0) 0 0 0 90 (.2) 90 (.2) 90 (.2) 2,97 (1.) 2,97 (1.),76,76 6,00 6,00 6,00 7,77 (.0) 7,77 (.0) 7,77 (.0) (2.0) 2 (2.) 2 (2.) 760 (.) 1,020 (.6) 1,00 (.7) 1,6 (7.) 1,6 1,6 2,21 (9.9) 2,20 (10.0) 2,60 (11.) 2,660 (11.8),12,12,12,280 (19.0),280 (19.0),280 (19.0) 0 0 0 90 (.2) 90 (.2) 90 (.2) 2,97 (1.) 2,97 (1.),76,76 6,00 6,00 6,00 7,77 (.0) 7,77 (.0) 7,77 (.0) 1. Allowable load capacities listed are calculated using and applied safety factor of.0. Consideration of safety factors of 10 or higher may be necessary depending upon the application such as life safety or overhead. 2. Allowable load capacities are multiplied by reduction factors found in the Design Criteria section when anchor spacing or edge distances are less than critical distances.. Linear interpolation may be used to determine allowable loads for intermediate embedments and concrete compressive strength. Mechanical s
Performance Data Mechanical s Ultimate and Allowable Capacities for Stainless Steel Power-Stud in Structural Lightweight Concrete 1,2, Diameter d 1/ (6.) /8 (9.) 1/2 (12.7) /8 (1.9) / (19.1) Install Torque Tinst ft.- 20 0 6 90 M Embed. Depth hv 1-1/8 (28.6) 1-/8 (1.) 2-1/ (7.2) 2-/ (69.9) -/8 (8.7) Minimum Concrete Compressive Strength (f c), lbs, lbs,000 psi (20.7 MPa),000 psi (27.6 MPa),000 psi (. MPa) f c,000 psi (20.7 MPa) Ultimate 720 (.2) 1,600 (7.2) Allowable 180 (0.8) 00 2,820 (12.7) 70 (.2),80 (19.7) 1,09 (.9),060 (22.8) 1,26 (.7) Ultimate 960 (.) 1,90 (8.7) 2,860 (12.9),180 (1.),200 (18.9),980 (22.) 6,920 (1.1),600 (2.2) 9,00 (1.9) Allowable 20 (1.1) 8 (2.2) 71 (.2) 79 (.6) 1,00 (.7) 1,2 (.6) 1,70 (7.8) 1,00 (6.) 2,2 (10.) Ultimate 1,200 (.) 2,00 (10.) Allowable 00 (1.) 7 (2.6),60 (16.0) 890 (.0),80 (2.1) 1,9 (6.) 6,10 (27.6) 1, (6.9) Ultimate 720 (.2) 1,80 (8.) 1,80 (8.),00 (22.7),00 (22.7) 6,90 (1.2) 6,90 (1.2) 9,880 (.) 9,880 (.) Allowable 180 (0.8) 60 (2.1) 60 (2.1) 1,260 (.7) 1,260 (.7) 1,7 (7.8) 1,7 (7.8) 2,70 (11.1) 2,70 (11.1) 1. Tabulated load values are for anchors installed in sand-lightweight concrete. Concrete compressive strength must be at the specified minimum at the time of installation. 2. Allowable load capacities listed are calculated using and applied safety factor of.0. Consideration of safety factors of 10 or higher may be necessary depending upon the application such as life safety or overhead.. Allowable load capacities are multiplied by reduction factors found in the Design Criteria section when anchor spacing or edge distances are less than critical distances.
Design Criteria (Allowable Stress Design) Ultimate and Allowable Capacities for Stainless Steel Power-Stud in Grout-Filled Concrete Masonry 1,2, Dia. d 1/ (6.) /8 (9.) 1/2 (12.7) /8 (1.9) / (19.1) Install Torque Tinst ft.- 20 0 6 90 M Embed. Depth hv 1-1/8 (28.6) 2 (0.8) 1-/8 (1.) 2-1/ (7.2) 2-/ (69.9) -/8 (8.7) M Edge Distance -/ (9.) -1/ (1.) -/8 (12.9) 7-7/8 (200.0) 7-1/2 (190.) 10-1/2 (266.7) 9-/8 (28.1) 1-1/8 (.) 11-1/ (28.8) 1-/ (00.1) M End Distance -/ (9.) -/ (9.) -/8 (12.9) -/8 (12.9) 7-1/2 (190.) 7-1/2 (190.) 9-/8 (28.1) 9-/8 (28.1) 11-1/ (28.8) 11-1/ (28.8) 1,20 (.) 1,670 (7.) 1,990 (9.0) 2,200 (9.9) 2,260 (10.2) 2,620 (11.8),170 (1.),780 (17.0),08 (18.),20 (19.9) Grout-Filled Concrete Masonry f m 1,00 psi (10. MPa) Ultimate 1,20 (.) 1,20 (.),20 (1.6),20 (1.6) 6,20 (28.0) 6,20 (28.0) 7,80 (.2) 7,80 (.2) 9,760 (.9) 9,760 (.9) Allowable 2 (1.1) (1.) 00 0 (2.0) 0 (2.0) 2 (2.) 6 (2.9) 7 (.) 81 (.7) 88 (.0) 2 (1.1) 2 (1.1) 60 (2.9) 60 (2.9) 1,2 (.6) 1,2 (.6) 1,6 (7.0) 1,6 (7.0) 1,90 (8.8) 1,90 (8.8) 1. Tabulated load values are for anchors installed in minimum 8-inch wide, minimum Grade N, Type II, lightweight, medium-weight or normal-weight concrete masonry units conforming to ASTM C 90. Mortar must be minimum Type N. Masonry cells may be grouted. Masonry compressive strength must be at the specified minimum at the time of installation (f m 1,00 psi). 2. Allowable load capacities listed are calculated using and applied safety factor of.0. Consideration of safety factors of 10 or higher may be necessary depending upon the application such as life safety or overhead.. The tabulated values are for anchors installed at a minimum of 12 anchor diameters on center for 100 percent capacity. Spacing distances may be reduced to 6 anchor diameters on center provided the capacities are reduced by 0 percent. Linear interpolation may be used for intermediate spacing. DESIGN CRITERIA (ALLOWABLE STRESS DESIGN) Combined ing For anchors loaded in both shear and tension, the combination of loads should be proportioned as follows: Where: Nu = Applied Service Nu u ( Nn) + Nu u ( n) 1 OR ( Nn) + ( n) 1 Nn = Allowable u = Applied Service n = Allowable LOAD ADJUSTMENT FACTORS FOR SPACING AND EDGE DISTANCES 1 Installed in Normal-Weight Concrete Dimension Type Critical Distance (Full Capacity) Critical Factor Minimum Distance (Reduced Capacity) Minimum End Distance (Typ) Minimum Factor Spacing (s) and scr = 2.0hv FNS = FS =1.0 smin = hv FNS = FS =0.0 ccr = 12d FNC = 1.0 cmin = d FNC = 0.7 Edge Distance (c) ccr = 12d FC = 1.0 cmin = d FC = 0.7 Installed in Structural Lightweight Concrete Dimension Type Critical Distance (Full Capacity) Critical Factor Minimum Distance (Reduced Capacity) Minimum Factor Spacing (s) and scr = 2.0hv FNS = FS =1.0 smin = h v FNS = FS =0.0 ccr = 12d FNC = 1.0 cmin = d FNC = 0.9 Edge Distance (c) ccr = 12d FC = 1.0 cmin = d FC = 0.0 1. Allowable load values found in the performance data tables are multiplied by reduction factors when anchor spacing or edge distances are less than critical distances. Linear interpolation is allowed for intermediate anchor spacing and edge distances between critical and minimum distances. When an anchor is affected by both reduced spacing and edge distance, the spacing and edge reduction factors must be combined (multiplied). Multiple reduction factors for anchor spacing and edge distance may be required depending on the anchor group configuration. Minimum Edge Distance (Typ) 6Mechanical s
Design Criteria (Allowable Stress Design) Mechanical s Spacing Adjustment Factors for Normal-Weight and Lightweight Concrete (Continued Below) Dia. () 1/ /8 1/2 /8 hv () 1-1/8 1-1/2 2 2-/ 1-/8 2-1/ 2-1/ 6 2-/ -1/2 7 scr () 2-1/ -1/2-1/ 6 8-1/2-1/2 6 8 10 12-1/2 7 8 10 1 smin () 1-1/8 1-1/2 2 2-/ 1-/8 2-1/ 2-1/ 6 2-/ -1/2 7 1-1/8 0.0 - - - - - - - - - - - - - - - - - 1-1/2 0.67 0.0 - - - - - - - - - - - - - - - - 1-/8 0.72 0. - - 0.0 - - - - - - - - - - - - - 2 0.89 0.67 0.0-0.62 0.0 - - - - - - - - - - - - 2-1/ 1.00 0.7 0.6-0.69 0.6 - - 0.0 - - - - - - - - - 2-/ 1.00 0.92 0.69 0.0 0.8 0.69 - - 0.61 - - - - 0.0 - - - - 1.00 1.00 0.7 0. 0.92 0.7 0.0-0.67 0.0 - - - 0. - - - - -1/ 1.00 1.00 0.81 0.9 1.00 0.81 0. - 0.72 0. - - - 0.9 - - - - -1/2 1.00 1.00 0.88 0.6 1.00 0.88 0.8-0.78 0.8 - - - 0.6 0.0 - - - 1.00 1.00 1.00 0.7 1.00 1.00 0.67-0.89 0.67 0.0 - - 0.7 0.7 0.0 - - -1/ 1.00 1.00 1.00 0.77 1.00 1.00 0.71 0.0 0.9 0.71 0. - - 0.77 0.61 0. - - -1/2 1.00 1.00 1.00 0.82 1.00 1.00 0.7 0. 1.00 0.7 0.6 - - 0.82 0.6 0.6 - - 1.00 1.00 1.00 0.91 1.00 1.00 0.8 0.9 1.00 0.8 0.6 0.0-0.91 0.71 0.6 0.0 - -1/2 1.00 1.00 1.00 1.00 1.00 1.00 0.92 0.6 1.00 0.92 0.69 0. - 1.00 0.79 0.69 0. - 6 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.71 1.00 1.00 0.7 0.60 0.0 1.00 0.86 0.7 0.60-7 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.82 1.00 1.00 0.88 0.70 0.8 1.00 1.00 0.88 0.70 0.0 8 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.9 1.00 1.00 1.00 0.80 0.67 1.00 1.00 1.00 0.80 0.7 8-1/2 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.8 0.71 1.00 1.00 1.00 0.8 0.61 10 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.8 1.00 1.00 1.00 1.00 0.71 11 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.92 1.00 1.00 1.00 1.00 0.79 12 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 1 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.9 1 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Spacing, s (inches) Spacing Adjustment Factors for Normal-Weight and Lightweight Concrete (Continued from Above) Dia. () / 7/8 1 1-1/ hv () -/8 6 8-7/8-1/2 -/ 7 8-1/2-1/2 6-1/2 8 9-1/2 7 10 scr () 6-/ 8 10 12 16 7-/ 9 11-1/2 1 16 9 11 1 16 18 11 1 20 smin () -/8 6 8-7/8-1/2 -/ 7 8-1/2-1/2 6-1/2 8 9-1/2 7 10 -/8 0.0 - - - - - - - - - - - - - - - - - -7/8 0.7 - - - - 0.0 - - - - - - - - - - - - 0.9 0.0 - - - 0.2 - - - - - - - - - - - - -1/2 0.67 0.6 - - - 0.8 0.0 - - - 0.0 - - - - - - - 0.7 0.6 0.0 - - 0.6 0.6 - - - 0.6 - - - - - - - -1/2 0.81 0.69 0. - - 0.71 0.61 - - - 0.61 0.0 - - - 0.0 - - -/ 0.8 0.72 0.8 - - 0.7 0.6 0.0 - - 0.6 0.2 - - - 0.2 - - 6 0.89 0.7 0.60 0.0-0.77 0.67 0.2 - - 0.67 0. - - - 0. - - 6-1/2 0.96 0.81 0.6 0. - 0.8 0.72 0.7 - - 0.72 0.9 0.0 - - 0.9 - - 6-/ 1.00 0.8 0.68 0.6-0.87 0.7 0.9 - - 0.7 0.61 0.2 - - 0.61 - - 7 1.00 0.88 0.70 0.8-0.90 0.78 0.61 0.0-0.78 0.6 0. - - 0.6 0.0-7-/ 1.00 0.97 0.78 0.6-1.00 0.86 0.67 0. - 0.86 0.70 0.60 - - 0.70 0. - 8 1.00 1.00 0.80 0.67 0.0 1.00 0.89 0.70 0.7 0.0 0.89 0.7 0.62 0.0-0.7 0.7-9 1.00 1.00 0.90 0.7 0.6 1.00 1.00 0.78 0.6 0.6 1.00 0.82 0.69 0.6 0.0 0.82 0.6-10 1.00 1.00 1.00 0.8 0.6 1.00 1.00 0.87 0.71 0.6 1.00 0.91 0.77 0.6 0.6 0.91 0.71 0.0 11 1.00 1.00 1.00 0.92 0.69 1.00 1.00 0.96 0.79 0.69 1.00 1.00 0.8 0.69 0.61 1.00 0.79 0. 11-1/2 1.00 1.00 1.00 0.96 0.72 1.00 1.00 1.00 0.82 0.72 1.00 1.00 0.88 0.72 0.6 1.00 0.82 0.8 12 1.00 1.00 1.00 1.00 0.7 1.00 1.00 1.00 0.86 0.7 1.00 1.00 0.92 0.7 0.67 1.00 0.86 0.60 1 1.00 1.00 1.00 1.00 0.81 1.00 1.00 1.00 0.9 0.81 1.00 1.00 1.00 0.81 0.72 1.00 0.9 0.6 1 1.00 1.00 1.00 1.00 0.88 1.00 1.00 1.00 1.00 0.88 1.00 1.00 1.00 0.88 0.78 1.00 1.00 0.70 16 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.89 1.00 1.00 0.80 18 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.90 20 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Spacing, s (inches) Notes: Critical spacing (scr) is equal to 2 embedment depths (2hv) at which the anchor achieves 100% of load. Minimum spacing (smin) is equal to 1 embedment depth (hv) at which the anchor achieves 0% of load. S N N 7
Design Criteria (Allowable Stress Design) Edge Distance Adjustment Factors for Normal-Weight Concrete Edge Distance, c (inches) Edge Distance, c (inches) Edge Distance, (FNC) Diameter () 1/ /8 1/2 /8 / 7/8 1 ccr () -1/2 6 7-1/2 9 10-1/2 12 cmin () 1-1/ 1-7/8 2-1/2-1/8 -/ -/8 1-1/ 0.7 - - - - - - 1-/8 0.80 - - - - - - 1-7/8 0.8 0.7 - - - - - 2 0.86 0.76 - - - - - 2-1/2 0.9 0.81 0.7 - - - - 1.00 0.86 0.79 - - - - -1/8 1.00 0.87 0.79 0.7 - - - -/ 1.00 0.9 0.8 0.79 0.7 - - 1.00 0.9 0.86 0.80 0.76 - - -/8 1.00 0.99 0.88 0.82 0.78 0.7 - -1/2 1.00 1.00 0.89 0.8 0.79 0.76-1.00 1.00 0.9 0.86 0.81 0.78 0.7 6 1.00 1.00 1.00 0.91 0.86 0.82 0.79 6-1/ 1.00 1.00 1.00 0.9 0.87 0.8 0.79 7 1.00 1.00 1.00 0.97 0.90 0.86 0.82 7-1/2 1.00 1.00 1.00 1.00 0.9 0.88 0.8 8 1.00 1.00 1.00 1.00 0.9 0.90 0.86 9 1.00 1.00 1.00 1.00 1.00 0.9 0.89 10-1/2 1.00 1.00 1.00 1.00 1.00 1.00 0.9 12 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Edge Distance, (FC) Diameter () 1/ /8 1/2 /8 / 7/8 1 ccr () -1/2 6 7-1/2 9 10-1/2 12 cmin () 1-1/ 1-7/8 2-1/2-1/8 -/ -/8 1-1/ 0. - - - - - - 1-/8 0.9 - - - - - - 1-7/8 0.8 0. - - - - - 2 0.6 0.8 - - - - - 2-1/2 0.81 0.0 0. - - - - 1.00 0.6 0. - - - - -1/8 1.00 0.66 0.7 0. - - - -/ 1.00 0.81 0.8 0. 0. - - 1.00 0.88 0.6 0.8 0.8 - - -/8 1.00 0.97 0.70 0. 0. 0. - -1/2 1.00 1.00 0.72 0. 0. 0.6-1.00 1.00 0.81 0.6 0.0 0.2 0. 6 1.00 1.00 1.00 0.78 0.6 0.2 0. 6-1/ 1.00 1.00 1.00 0.81 0.66 0. 0.7 7 1.00 1.00 1.00 0.9 0.7 0.6 0. 7-1/2 1.00 1.00 1.00 1.00 0.81 0.68 0.8 8 1.00 1.00 1.00 1.00 0.88 0.7 0.6 9 1.00 1.00 1.00 1.00 1.00 0.8 0.72 10-1/2 1.00 1.00 1.00 1.00 1.00 1.00 0.86 12 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Notes: For anchors loaded in tension, the critical edge distance (ccr) is equal to 12 anchor diameters (12d) at which the anchor achieves 100% of load. Minimum edge distance (cmin) is equal to anchor diameters (d) at which the anchor achieves 7% of load. Notes: For anchors loaded in shear, the critical edge distance (ccr) is equal to 12 anchor diameters (12d) at which the anchor achieves 100% of load. Minimum edge distance (cmin) is equal to anchor diameters (d) at which the anchor achieves % of load. N C C 8Mechanical s
Design Criteria (Allowable Stress Design) Mechanical s Edge Distance Adjustment Factors for Lightweight Concrete Edge Distance, c (inches) Edge Distance, (FNC) Diameter () 1/ /8 1/2 /8 / 7/8 1 ccr () -1/2 6 7-1/2 9 10-1/2 12 cmin () 1-1/ 1-7/8 2-1/2-1/8 -/ -/8 1-1/ 0.9 - - - - - - 1-/8 0.96 - - - - - - 1-7/8 0.97 0.9 - - - - - 2 0.97 0.9 - - - - - 2-1/2 0.99 0.96 0.9 - - - - 1.00 0.97 0.96 - - - - -1/8 1.00 0.97 0.96 0.9 - - - -/ 1.00 0.99 0.97 0.96 0.9 - - 1.00 0.99 0.97 0.96 0.9 - - -/8 1.00 1.00 0.98 0.96 0.96 0.9 - -1/2 1.00 1.00 0.98 0.97 0.96 0.9-1.00 1.00 0.99 0.97 0.96 0.96 0.9 6 1.00 1.00 1.00 0.98 0.97 0.96 0.96 6-1/ 1.00 1.00 1.00 0.99 0.97 0.97 0.96 7 1.00 1.00 1.00 0.99 0.98 0.97 0.96 7-1/2 1.00 1.00 1.00 1.00 0.99 0.98 0.97 8 1.00 1.00 1.00 1.00 0.99 0.98 0.97 9 1.00 1.00 1.00 1.00 1.00 0.99 0.98 10-1/2 1.00 1.00 1.00 1.00 1.00 1.00 0.99 12 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Notes: For anchors loaded in tension, the critical edge distance (ccr) is equal to 12 anchor diameters (12d) at which the anchor achieves 100% of load. Minimum edge distance (cmin) is equal to anchor diameters (d) at which the anchor achieves 9% of load. N C Edge Distance, c (inches) Edge Distance, (FC) Diameter () 1/ /8 1/2 /8 / 7/8 1 ccr () -1/2 6 7-1/2 9 10-1/2 12 cmin () 1-1/ 1-7/8 2-1/2-1/8 -/ -/8 1-1/ 0.0 - - - - - - 1-/8 0. - - - - - - 1-7/8 0. 0.0 - - - - - 2 0.60 0. - - - - - 2-1/2 0.80 0.7 0.0 - - - - 1.00 0.60 0.0 - - - - -1/8 1.00 0.6 0. 0.0 - - - -/ 1.00 0.80 0. 0.0 0.0 - - 1.00 0.87 0.60 0. 0. - - -/8 1.00 0.97 0.68 0.0 0.8 0.0 - -1/2 1.00 1.00 0.70 0.2 0.0 0.1-1.00 1.00 0.80 0.60 0.7 0.7 0.0 6 1.00 1.00 1.00 0.76 0.60 0.9 0.0 6-1/ 1.00 1.00 1.00 0.80 0.6 0.1 0. 7 1.00 1.00 1.00 0.92 0.7 0.60 0.0 7-1/2 1.00 1.00 1.00 1.00 0.80 0.66 0. 8 1.00 1.00 1.00 1.00 0.87 0.71 0.60 9 1.00 1.00 1.00 1.00 1.00 0.8 0.70 10-1/2 1.00 1.00 1.00 1.00 1.00 1.00 0.8 12 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Notes: For anchors loaded in shear, the critical edge distance (ccr) is equal to 12 anchor diameters (12d) at which the anchor achieves 100% of load. Minimum edge distance (cmin) is equal to anchor diameters (d) at which the anchor achieves 0% of load. C 9
Ordering Information ORDERING INFORMATION Stainless Steel Power-Stud Type 0 SS Cat. No. Type 16 SS Size M-Embed. Thread- Length Std. Box Std. Carton Wt./100 700 7600 1/" x 1-/" 1-1/8" /" 100 00 702 7602 1/" x 2-1/" 1-1/8" 1-1/" 100 00-1/2 70 760 1/" x -1/" 1-1/8" 2-1/" 100 00 -/ 710 7610 /8" x 2-1/" 1-/8" 1-1/" 0 20 8-/ 712 7612 /8" x 2-/" 1-/8" 1-/8" 0 20 9-1/2 71 761 /8" x " 1-/8" 1-7/8" 0 20 10-/ 71 761 /8" x -1/2" 1-/8" 2-/8" 0 20 12 71 761 /8" x -/" 1-/8" 2-/8" 0 20 12-/ 716 7616 /8" x " 1-/8" -1/8" 0 20 1-1/2 720 7620 1/2" x 2-/" 2-1/" 1-/8" 0 200 18 722 7622 1/2" x -/" 2-1/" 2-/8" 0 200 2 72 762 1/2" x -1/2" 2-1/" -1/8" 0 200 0 72 762 1/2" x -1/2" 2-1/" -1/8" 0 10 726 7626 1/2" x 7" 2-1/" -/8" 2 100 70 760 /8" x -1/2" 2-/" 2" 2 100 0 72 762 /8" x -1/2" 2-/" " 2 100 7 76 /8" x " 2-/" -1/2" 2 100 7 7 76 /8" x 6" 2-/" -1/2" 2 7 6 76 766 /8" x 7" 2-/" -1/2" 2 7 72 78 768 /8" x 8 1/2" 2-/" 7" 2 7 8 70 760 /" x 1/" -/8" 2-/8" 20 60 70 71 761 /" x /" -/8" 2-7/8" 20 60 76 72 762 /" x 1/2" -/8" -/8" 20 60 8 7 76 /" x 6-1/" -/8" -/8" 20 60 9 76 766 /" x 7" -/8" -1/8" 20 60 10 78 768 /" x 8-1/2" -/8" 6-/8" 10 0 120 79 - /" x 10" -/8" 8-1/8" 10 0 1 72-7/8" x 8" -7/8" -/" 10 0 160 761-1" x 6" -1/2" 2-/8" 10 0 170 76-1" x 9" -1/2" -/8" 10 0 20 76-1" x 12" -1/2" 8-/8" 1 00 The published length is the overall length of the anchor. Allow for fixture thickness plus one anchor diameter for the nut and washer thickness when selecting a length. Mechanical s 10