The COARSE-THREAD screw has a larger thread diameter and provides greater holding power when driving a screw into soft material such as plywood, particle board, MDF, melamine, and pine.
With a capacity of 300 LBS and precision ball bearing system, it delivers years of quiet operation and extremely smooth rotations at the touch of a finger.
The 3/8” washers for 1/4" magnets are countersunk for use with flat head screws and are packaged with ten #4 x 1/2” screws.
The 7/8” washers for 3/4” magnets are countersunk for use with flat head screws and are packaged with six #10 x 5/8” screws.
The 1-1/8” washers for 1” magnets are countersunk for use with flat head screws and are packaged with six #10 x 5/8” screws.
Despite their small size, rare earth magnets are recognized for their superior magnetic force and holding power.
These cups are all countersunk for use with flat head screws and are counter-bored to fit the rare-earth magnets we sell.
FINE-THREAD screw is used any time you’re driving the screw into a hardwood (i.e., oak, maple, walnut, cherry, hickory, etc.)
These 2"-long Protec-Kote™ deck screws were specifically designed for use with 4/4 and 5/4 decking material, and work great with the Kreg Deck Jig.