초록 ▼

A screw 10 for securing vinyl siding 26 to wall sheathing 28 by inserting a pointed end 20 of the screw 10 through a center of a screw slot 30 provided in an edge of the siding 26. A frusto-conical tapered formed bushing 12 proved on a shaft 14 of the screw 10 adjacent to and spaced apart from a hea

A screw 10 for securing vinyl siding 26 to wall sheathing 28 by inserting a pointed end 20 of the screw 10 through a center of a screw slot 30 provided in an edge of the siding 26. A frusto-conical tapered formed bushing 12 proved on a shaft 14 of the screw 10 adjacent to and spaced apart from a head 16 of the screw 10 so that the screw slot 30 of the siding 26 can be popped into the space between the head 10 and the bushing 12 before the screw 10 is tightened or screwed fully into a wall sheath 28. A smaller flat face 18 of the bushing 12 facing a pointed end 20 of the shaft 14 and a larger flat face 22 facing the head 16. The larger flat face 22 of the tapered formed bushing 12 being either parallel with or at an acute angle to a lower surface 24 of the head 16.

대표청구항 ▼

1. A screw with tapered formed bushing for installing vinyl siding to wall sheathing of a building comprisinga shaft with a pointed end, a screw head provided on an opposite end of the shaft, and a tapered formed bushing provided on the shaft adjacent to and spaced apart from said screw head, a smal

1. A screw with tapered formed bushing for installing vinyl siding to wall sheathing of a building comprisinga shaft with a pointed end, a screw head provided on an opposite end of the shaft, and a tapered formed bushing provided on the shaft adjacent to and spaced apart from said screw head, a smaller flat face of the bushing extending toward the pointed end of the shaft, and a larger flat face of the bushing extending toward the head of the screw, and said larger flat face of the bushing lies in a plane that makes an acute angle with a lower surface of said head of the screw.