Countersunk Tapping Screws

A screw for thin steel sheets that has a countersunk head and can be fastened only with a pilot hole without using taps or nuts. Uses corrosion-resistant stainless steel. For thin steel sheets * Screw pilot hole dimensions are shown when the base metal is 1.2 mm thick.

Demonstrates its power in attaching equipment to iron plates! Equipment can be securely attached regardless of whether it is a hard or soft material. * Before starting work, make a pilot hole of 3.3 mm before use.

A screw for thin steel sheets that has a countersunk head and can be fastened only with a pilot hole without using taps or nuts. For metal materials * Screw pilot hole dimensions are shown when the base metal is 1.2 mm thick.

Nashiji head that is easy to putty ride. A special flexible that suppresses fluffing and sinks. Under-neck screw that secures the attachment. Smooth part that suppresses board floating. For discarded plywood for floor heating, etc. For base plywood such as cushion floors. For base plywood such as... Read More

A more powerful, more versatile, evolved no-plug. The padding method provides a safe installation. By using the pad and the screw together, the screw thread bites deeply into the mating material and exerts high pull-out strength, and a strong fastening feeling can be obtained. In addition, since ... Read More

Strong and reliable stainless steel! SUS410 Uses stainless steel SUS410 with excellent strength. All-purpose stainless steel screw. Double-threaded screws with high and low ridges that smoothly cut threads on hard materials. With a tip split cut to prevent wood cracking. A flexible head that sink... Read More

Uses thick stainless steel SUS410 with excellent strength. All-purpose stainless steel screw. Double-threaded screws with high and low ridges that smoothly cut threads on hard materials. With excellent workability and a tip split cut to prevent wood cracking. A large head with a flexible head tha... Read More

Strong and reliable stainless steel! SUS410 Uses stainless steel SUS410 with excellent strength. All-purpose stainless steel screw. Double-threaded screws with high and low ridges that smoothly cut threads on hard materials. With a tip split cut to prevent wood cracking. A flexible head that sink... Read More

Special flexibility prevents head floating, screw breakage, and idling. Prevents fluffing. The wire diameter is 4 to 405 mm, so the head does not fly easily.

The head is trumpet-shaped and comes with a double-threaded Tachibana-zukuri tip cut with a high thread and a low thread. A course thread has a single thread of 60 degrees, but a universal screw generally has two threads, a high thread of 40 degrees and a low thread of 60 degrees. Due to the effe... Read More

With packing, it has a water-stopping effect.

Ideal for non-welding method. Light iron materials (runners and studs) can be fastened at sites where sparks cannot be generated (sites where welding is not possible). A head shape that fits perfectly on the base. Just-fitting bit hole that is hard to squeeze. * Please use an impact driver.

Only the head has a matte black paint.

Extra-fine specifications of the 1st bit. Ideal for places that are fragile, such as fittings / furniture, decorative frames, and floor materials, and where you do not want to stand out. Since it is an ultra-fine specification, it can be screwed into teak or tamo wood without breaking. Bronze lat... Read More

Even all screws are super strong! Uses a special screw pitch with a wide tip. Achieves super strong tightening even with all screws. A special flexible head that does not fluff and sinks your head firmly. Perfect rust prevention with a silver coat.

1.5 times stronger than course threads. It can be used with confidence even with a high torque electric screwdriver. Uses a special blade (Tapix shape). Due to the advanced processing developed by the manufacturer, it is hard to crack and even hardwood can enter with low torque.