Conversion Chart for Sammy™ to Power Vertigo™ Vertical Steel  
 Sammy™ Powers Vertigo™
Rod Size Part# Model Screw Descriptio Part# Screw Description Comments/Power Advantage  
1/4" 8024957 DSTR 100 1/4-20 X 1" 7155 1/4-20 X 1" No nuts(not required for approvals)  
1/4" 8025957 DST 100 1/4-14 X 1" 7155 1/4-20 X 1" Better Performance  
1/4" 8026957 DST 150 1/4-14 X 1-1/2" 7155 1/4-20 X 1" 1" Screw = 1500 lbs for max load 1/4" rod  
1/4" 8027957 DST 200 1/4-14 X 2" 7155 1/4-20 X 1" 1" Screw = 1500 lbs for max load 1/4" rod  
1/4" 8028957 DST 250 1/4-12 X 2-1/2" 7155 1/4-20 X 1" 1" Screw = 1500 lbs for max load 1/4" rod  
1/4" 8029957 DST 300 1/4-14 X 3" 7155 1/4-20 X 1" 1" Screw = 1500 lbs for max load 1/4" rod  
1/4" 8030957 DST 500 12-24 X 1-1/2" 7152 12-20 X 1" #5 Point for Powers Drills beam up to 1/2" thick  
3/8" 8037957 DSTR 1-1/2" 12-24 X 1-1/2" 7154 12-20 X 1-1/2"(w/nuts) Nuts are free and required for FM and UL  
3/8" 8038957 DSTR 1" 1/4-20 X 1" 7158 1/4-20 X 1"(w/nuts) Nuts are free and required for FM and UL  
3/8" 8039957 DSTR 516 5/16-18 X 1-1/4" 7154 12-20 X 1-1/2"(w/nuts) For beams not purlins up to 1/2"thick  
3/8" 8040957 DST 10 1/4-14 X 1" 7158 1/4-20 X 1"(w/nuts) Nuts are free and required for FM and UL  
3/8" 8041957 DST 15   1/4-12 X 1-1/2" 7159 1/4-20 X 1 1/2"(w/nuts)   Retaining Nuts Included in Part#7160  
3/8"  8042957 DST 20   1/4-14 X 2" 7157  1/4-20 2"    Better Performance  
3/8"  8043957 DST 25   1/4-14" X 2-1/2" 7157  1/4-20 2"     No additional load for longer screw (2" max)  
3/8"  8044957  DST 30   1/4-14 X 3" 7157 1/4-20 2"     No additional load for longer screw (2" max)  
3/8"  8045957   DST 516   5/16-18 X 1-1/4" 7154 12-20 X 1-1/2"(w/nuts) Power drills up to 1/2" thick  
3/8"  8046957   TEK 50   12-24 X 1-1/2" 7154  12-20 X 1-1/2"(w/nuts)  Better Performance    
1/2" 8031925  DST 2.0  1/4-14 X 2" 7161  12-20 X 1-1/2"(w/nuts)  1/2" rod should be attached to beams nut porlins   
1/2"  8032925   DST 2.5  1/4-14 X 2-1/2" 7161  12-20 X 1-1/2"(w/nuts)  1/2" rod should be attached to beams nut porlins   
1/2"  8033925   DSTR 1.0    1/4-20 X 1" 7161  12-20 X 1-1/2"(w/nuts)  1/2" rod should be attached to beams nut porlins   
1/2"  8034925   DSTR 5.16    5/16-18 X 1-1/4" 7161  12-20 X 1-1/2"(w/nuts)  1/2" rod should be attached to beams nut porlins   
1/2" 8035925   DST 5.16    5/16-18 X 1-1/4" 7161  12-20 X 1-1/2"(w/nuts)  1/2" rod should be attached to beams nut porlins   
1/2"  8036925   TEK 5.0    12-24 X 1-1/2" 7161  12-20 X 1-1/2"(w/nuts)  Better Performance   
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