these bolts are reliable and durable

11/32 x 18 High Speed Long Boy

It meets ASTM A325 specifications for structural bolts

#1 square drive trim head

Suitable for outdoor use

0.59 x 6 1/4 - Strong-Drive® SDCF TIMBER-CF Screw Yellow Zinc Coated Thread Len: 5 7/8 (T40 6-Lobe) - Carton (250) USS Flat Washers Zinc Plated these bolts are reliable and0. 59 x 6 1 4 Strong Drive SDCF TIMBER CF Screw Yellow Zinc Coated Thread Len: 5 7 8 (T40 6 Lobe) Carton (250)The Strong Drive SDCF Timber CF screw is a structural fastener available in a variety of lengths and is designed for cross laminated timber construction, mass timber construction and general interior applications. These structural fasteners provide uncompromised strength for these demanding applications. The large flat head with underhead nibs