High Holding TX Flat Head Tapping Screws

Xiaoguo® manufactures premium High holding TX flat head tapping screws for bulk wholesale and direct purchase. Customers can buy direct from the factory or request customized options to ensure maximum holding power and installation efficiency.

The reason for the special design

Each design of the High holding TX flat head tapping screws is intended to provide customers with a pleasant experience during use.

The head is a countersunk type.

The screw head is conical. After being tightened, the entire head is buried in the board, and the surface is flat. It is used on distribution boxes and machine enclosures, and it will not protrude and catch clothes or scratch hands. It also does not require an additional washer like the round-head screws do.

The groove is in the shape of a six-petaled flower.

The plum groove is a deep pit with six petals. Once the punch is inserted, it gets stuck on all four sides and won't slip even when tightened with an impact wrench or a large torque electric drill. It is suitable for installing roofs and constructing steel structures, where high torque is required.

The tail is equipped with a drill bit.

The tail of the High holding TX flat head tapping screws is a small drill bit. Just push the screw onto the steel plate and use an electric drill to tighten it. It will automatically create a hole and the thread will also be screwed in, locking it in place. One screw can perform the tasks of drilling, threading, and tightening.

The thread is thick and deep.

The pitch of the thread is wide and the teeth are deep. After drilling the hole, the thread can quickly grip the steel plate without slipping. Moreover, it is a full-thread design, with teeth from the beginning to the end, providing strong holding power for the nail.

Material compatibility with structure

Self-drilling nails made of carbon steel undergo carburizing treatment, resulting in a hard surface and a flexible core, which precisely meets the requirements during use.

Product maintenance

After the High holding TX flat head tapping screws are installed, regular inspections should be conducted to prevent premature rusting and loosening. Especially when used in outdoor or high-humidity environments, more frequent inspections are necessary.

Choose the right material

Based on the actual usage scenarios of the product, select the appropriate material and combine it with the suitable surface treatment. This is the first step in maintenance.

Regularly inspect for looseness and rustiness

For high-vibration equipment, it is recommended to check for any looseness every six months.

Outdoor facilities should be inspected once a year to check if there is any red rust around the counters.

Prevent electrochemical corrosion

Carbon steel self-drilling screws should not come into direct contact with copper or stainless steel parts. If contact is necessary, an insulating spacer or a sealant should be placed in between.

The stainless steel self-drilling nails are designed to avoid direct contact with carbon steel workpieces.

Keep dry and free from bumps during storage

Unused self-drilling nails should be stored in a dry and well-ventilated warehouse, with the original packaging bags sealed tightly to prevent the drill shanks from getting damp and rusting.

Do not mix High holding TX flat head tapping screws with other hardware. To prevent the drill shank from colliding and causing damage.

If the package has not been used after opening, it can be placed in a self-sealing bag and a small packet of desiccant can be added.