F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 25/00 (2006.01) F16B 25/10 (2006.01) F16B 35/06 (2006.01)
Patent
CA 2345481
A screw fastener (10) including an elongate shank (11) having a longitudinal axis (A), a tip (12) at one end of the shank (11), a head (13) at the opposite end of the shank (11), and a self-tapping screw thread (14) extending along at least a major portion of the shank (11). The head (13) includes a generally planar end face (17) which is generally perpendicular to the longitudinal axis (A), and which includes means (18) for cooperation with a screw driver. The head (13) further includes boring means (15) that permits the head (13) to bore into a sheeting substrate (20). Control means (19) are provided for controlling the depth of penetration of the head (13) into the sheeting substrate (20).
Mallet John Christopher
Roberts David Alexander
Finlayson & Singlehurst
Itw Australia Pty Ltd
LandOfFree
A screw fastener does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A screw fastener, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A screw fastener will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1837754