Conform to DIN 7991

5/8-11 x 16 A307A Hex Bolt Zinc Plated

7/16 Cobalt Heavy Duty Jobber Drill Bit

1/4-20 x 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

#19 x 6 High Speed Aircraft Bit Cobalt

FastenMaster FlatLok 3 1/2" Structural Wood Screw 250 pc bucket USS Flat Washers Hot Dipped Galvanized Conform to DIN 7991The FastenMaster FlatLok Structural Wood Screw is a must have for any DIY enthusiast or professional. These heavy duty bolts offer exceptional strength and hold up to 250 pounds per screw. They feature six sharp cutting threads for superior performance in fastening and quick installation, and are available in a convenient 250 piece bucket. With the FastenMaster FlatLok, you'll get a secure and professional connection every time.