Peco Masonry Screw, Measurement System: Imperial, 1/4 in Thread, 1-1/4 in Overall Length, Hex Head, Steel
                
                
                    
                        
                            
                                
                                    Diameter - Thread Size
                                    1/4 in
                                
                            
                                
                                    Head Type
                                    Hex
                                
                            
                                
                                    Material
                                    Steel
                                
                            
                                
                                    Measurement System
                                    Imperial
                                
                            
                                
                                    Overall Length
                                    1-1/4 in
                                
                            
                                
                                    Brand
                                    Peco
                                
                            
                         
                    
                 
                
                    
                        
Masonry screw at a minimum should be install 10 anchor diameter apart spacing of anchorCase hardened high strength steelMeasurement of minimum embedment depth plus 1/4 in D of installation holeSafe working load is one quarter the average proof test load in table above tensile and shear strengthEach box or jar of masonry screw includes one masonry screw drill bit3/16 x 3-1/2 in drill1 to 1-3/4 in embedment0 to 1/4 in maximum fixture thickness