ウィルコ Product Lineup

It is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened with a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

This is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

It is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

It is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU RoHS standards.

• bolt

This is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

It is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

It is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

This is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

• bolt

It is a screw without a head, consisting only of the threaded part. Brass has excellent conductivity and is suitable for use in high and low voltage devices and conductive parts. It is also referred to as a long screw, full screw, or cut screw. It is compliant with EU-RoHS standards.

• bolt

This is a screw without a head, consisting only of the threaded part. Brass has excellent electrical conductivity, making it suitable for use in strong and weak electrical devices and conductive parts. It has excellent corrosion resistance due to nickel plating. It is also referred to as a long screw, full screw, or cut screw. It is compliant with EU-RoHS standards.

• bolt

It is a shaft-like screw without a head, with threads cut at both ends. Brass has excellent electrical conductivity, making it suitable for use in strong and weak electrical devices and conductive parts. It has excellent corrosion resistance due to nickel plating. It is also referred to as a stud bolt (implant bolt). It is compliant with EU RoHS standards.

• bolt

The head shape resembles the upper part of a sphere. Due to its larger outer diameter compared to other heads, it allows for a wider contact area on the seat surface. It is compliant with EU-RoHS standards.

• bolt

The head shape is a trapezoidal shape with a rounded top. Compared to pan head screws, the head diameter is about 10-20% larger, allowing for a wider contact area, which helps prevent the seating surface from sinking. Brass has excellent conductivity, making it suitable for use in high and low voltage equipment and conductive parts. It has excellent corrosion resistance due to nickel plating. It is compliant with EU RoHS standards.

• bolt

This is a screw with a slightly rounded head and a conical-shaped seating surface. It is necessary to perform a countersink on the material being tightened. It is compliant with EU-RoHS standards.

• bolt

It is a small screw with a flat top and a conical-shaped seat. It is used when you do not want the head of the screw to protrude. The material being fastened needs to be countersunk. It is compliant with EU RoHS standards.

• bolt

This is a pan head screw with a spring washer incorporating a nylon 66 set washer (NNS series). Since the washer does not come off the screw, it eliminates the hassle of setting the washer, thereby improving work efficiency. The washer excels in abrasion resistance, oil resistance, and gas barrier properties. It is compliant with EU RoHS standards.

• bolt

This is a pan head screw incorporating a nylon 66 set washer (NNS series). Since the washer does not come off the screw, it eliminates the hassle of setting the washer, improving work efficiency. The washer excels in abrasion resistance, oil resistance, and gas barrier properties. It is compliant with EU-RoHS standards.

• bolt

The incorporated washer complies with ISO standards. Since the washer is integrated with the screw, it can improve work efficiency. It is also referred to as a Sems screw.

• bolt

A washer is incorporated into the screw. Since the washer does not come off the screw, it saves the trouble of setting the washer and improves work efficiency. It is also referred to as a Sems screw. It is compliant with EU-RoHS standards.

• bolt

A washer is incorporated into the screw. Since the washer does not come off the screw, it saves the effort of setting the washer and improves work efficiency. It is also referred to as a Sems screw. It is compliant with EU-RoHS standards.

• bolt

A washer is incorporated into the screw. Since the washer does not come off the screw, it saves the effort of setting the washer and improves work efficiency. It is also referred to as a Sems screw. It is compliant with EU-RoHS standards.

• bolt

This is a hollow pipe spacer with an internal hole. It is made of high-grade stainless steel (SUS316) and has excellent corrosion resistance. A claw-shaped symbol is engraved on the body of the spacer. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a cylindrical spacer with a hollow inner hole. It is made of high-grade stainless steel (SUS316), which offers excellent corrosion resistance. A claw-shaped symbol is engraved on the spacer body. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a hexagonal column spacer with one side having external threads and the other side having internal threads. It is made of high-grade stainless steel (SUS316), which offers excellent corrosion resistance. A claw-shaped symbol is engraved on the spacer body. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU-RoHS standards.

• nut

This is a hexagonal pillar-shaped spacer with male threads on both ends. It is made of high-grade stainless steel (SUS316), which offers excellent corrosion resistance. A claw-shaped symbol is engraved on the body of the spacer. It is mainly used for fixing overlapping electronic circuit boards. It is compliant with EU-RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare. It is a thinner pipe-shaped type than CF-0000E.

• nut

This is a hollow pipe spacer with an inner hole. It is made of high-grade stainless steel (SUS304) and has excellent corrosion resistance. The letter "H" is engraved on the body of the spacer. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a cylindrical spacer with a hollow inner hole. It is made of high-grade stainless steel (SUS304), which offers excellent corrosion resistance. The letter "H" is engraved on the main body of the spacer. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a hexagonal column spacer with one side having a male thread and the other side having a female thread. It is a thick type with a hexagonal flat diameter of 6mm. It has excellent chemical resistance and high strength. It is mainly used for fixing overlapping electronic circuit boards. It is compliant with EU-RoHS standards.

• nut

This is a hexagonal pillar spacer with one side having external threads and the other side having internal threads. It is made of high-grade stainless steel (SUS304), which has excellent corrosion resistance. The spacer body is engraved with the symbol "H." It is mainly used for securing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a hexagonal pillar-shaped spacer with male threads on both ends. It is a thick type with a hexagonal flat diameter of 6mm. Made from high-grade stainless steel (SUS304), it has excellent corrosion resistance. The letter "H" is engraved on the body of the spacer. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU-RoHS standards.

• nut

This is a hexagonal pillar-shaped spacer with male threads on both ends. It is made of high-grade stainless steel (SUS304) and has excellent corrosion resistance. The letter "H" is engraved on the body of the spacer. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU-RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare. It is a hollow cylindrical type.

• nut

It is a cylindrical spacer with a hollow inner hole. High strength. Excellent chemical resistance. It is mainly used for fixing stacked electronic circuit boards. Compliant with EU RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare properties. With a film thickness of approximately 2μm and no variation in thickness distribution, it has corrosion resistance that is several tens of times greater than black dyeing. It has a cylindrical shape with male and female screw types, and the male screw side is slotted. The low-temperature black chrome treatment offers excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries such as semiconductors, liquid crystal, and optical technology-related equipment. Applications include semiconductor and liquid crystal manufacturing equipment, optical inspection equipment, top covers and diaphragm parts for high-end single-lens reflex digital cameras, and precision drive components such as LM guides and gears. Standard film thickness: 5±2μm. Since there is no need to apply oil, it can be used in clean rooms.

• nut

This is a cylindrical spacer with a male thread on one side and a female thread on the other side. The female thread side has a slotted groove. It is high strength and has excellent chemical resistance. It is mainly used for fixing overlapping electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare properties. With a film thickness of approximately 2μm and no variation in thickness distribution, it has corrosion resistance several tens of times greater than black dyeing. It features a cylindrical shape with male and female screw types. The low-temperature black chrome treatment offers excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries such as semiconductors, liquid crystal, and optical technology-related equipment. Applications include semiconductor and liquid crystal manufacturing equipment, optical inspection devices, top covers and diaphragm components of high-end digital single-lens reflex cameras, and precision drive components such as LM guides and gears. Standard film thickness: 5±2μm. Since there is no need to apply oil, it can be used in clean rooms.

• nut

This is a cylindrical spacer with one side having a male thread and the other side having a female thread. It is high strength and has excellent chemical resistance. It is mainly used for fixing overlapping electronic circuit boards. It complies with EU RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare properties. With a film thickness of approximately 2μm and no variation in thickness distribution, it has corrosion resistance several tens of times greater than black dyeing. It features a cylindrical shape with male threads on both ends, and one side is slotted. Low-temperature black chrome treatment offers excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries such as semiconductors, LCDs, and optical technology-related equipment. Applications include semiconductor and LCD manufacturing equipment, optical inspection equipment, top covers and diaphragm parts for high-end single-lens reflex digital cameras, and precision drive components like LM guides and gears. Standard film thickness: 5±2μm. Since there is no need for oil application, it can be used in clean rooms.

• nut

It is a cylindrical spacer with male threads on both ends. One side has a slotted groove. It is high strength and has excellent chemical resistance. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU-RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare properties. With a film thickness of approximately 2μm and no variation in thickness distribution, it has corrosion resistance several tens of times greater than black dyeing. It features a cylindrical shape with both ends threaded. Low-temperature black chrome treatment offers excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries related to semiconductors, liquid crystals, and optical technologies. Applications include semiconductor and liquid crystal manufacturing equipment, optical inspection devices, top covers and diaphragm parts for high-end digital single-lens reflex cameras, and precision drive components such as LM guides and gears. Standard film thickness: 5±2μm. Since there is no need to apply oil, it can be used in clean rooms.

• nut

This is a cylindrical spacer with male threads on both ends. It has high strength and excellent chemical resistance. It is mainly used for securing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare properties. With a film thickness of approximately 2μm, it has no variation in thickness distribution and offers corrosion resistance several tens of times greater than black dyeing. It features a hexagonal column shape with male threads on both ends. The low-temperature black chrome treatment has excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries such as semiconductors, liquid crystals, and optical technology-related equipment. Applications include semiconductor and liquid crystal manufacturing equipment, optical inspection devices, top covers and diaphragm components of high-end single-lens reflex digital cameras, and precision drive components such as LM guides and gears. Standard film thickness: 5±2μm. Since there is no need to apply oil, it can be used in clean rooms.

• nut

This is a hexagonal pillar-shaped spacer with male threads on both ends. It has excellent chemical resistance and high strength. It is mainly used for fixing stacked electronic circuit boards. It is compliant with EU RoHS standards.

• nut

This is a stainless steel spacer treated with low-temperature black chrome. The matte black surface is ideal for optical devices that require anti-glare properties. With a film thickness of approximately 2μm and no variation in thickness distribution, it has corrosion resistance several tens of times greater than black dyeing. The screw diameters of the male and female threads are different. Low-temperature black chrome treatment offers excellent wear resistance, light-selective absorption, and thermal absorption, leading to increased demand in industries such as semiconductors, liquid crystal, and optical technology-related equipment. Applications include semiconductor and liquid crystal manufacturing equipment, optical inspection equipment, top covers and diaphragm parts for high-end single-lens reflex digital cameras, and precision drive components such as LM guides and gears. Standard film thickness: 5±2μm. Since there is no need to apply oil, it can be used in clean rooms.

• nut