7、A wood screw will fill the breach until you can buy the proper bolt for the job.
11、Slotted round head wood screws
2、bright mild steel countersunk head wood screw
6、Usually there are 12 categories which are bolt , stud, screw, nut , self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.
12、"When using wood screws, small starting holes called pilot holes are often drilled first to avoid splitting the wood."
4、nickel-plated mild steel countersunk head wood screw
10、Slotted countersink head wood screws
5、brass-plated mild steel countersunk head wood screw
1、slotted oval countersunk head wood screw
13、Slotted raised countersunk head wood screws
3、brass-plated mild steel round bead wood screw
9、Hexagon head wood screws
8、Then, use the aquarium silicone to seal under the flange around all 4 screw holes and around the pipe hole and screw it down with 4 short wood screws.