Simpson 0.470 x 6 1/4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc PACK:100 Pk which allows it to be

which allows it to be field-welded directly to steel columns and beams rather than relying on a traditional leg attachment

Up to 25% less torque & 20% faster driving: Redesigned tip and thread pattern provides easy starts and dramatically reduces driving effort

What does the Newall DP700 2-Axis DRO add to this mill/drill

Extension Length: 18 in

and a height to the bottom of the flange of 9-1/4 in

Simpson 0.470 x 6 1/4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc PACK:100 Pk which allows it to beThe Simpson Strong Drive SDHR Combo Head Screw in 0. 470 in. diameter by 6 1 4 in. length is a heavy duty structural fastener engineered for cross laminated timber construction, mass timber construction, and general interior applications. Designed by Simpson to pull structural members firmly together, this partially threaded screw delivers excellent connection strength and reliable performance in demanding timber framing and interior structural