Wilco Co., Ltd.

Orifice" refers to an opening that controls the flow rate of fluid. ■Features - A perforated set screw (orifice set) used to p...

• Vehicle related

• Screw Plugs

■Features - JIS Annex Standard Type 1 (single-sided) type. ・Excellent heat resistance, wear resistance, and corrosion resistan...

• Fastening Components

• Hexagon Nuts

■Features - Suitable for insulating lead wires. ・Excellent heat resistance, wear resistance, and corrosion resistance, and can...

• Surge Countermeasures

• Insulating Materials

■Features - The screw head can be stabilized when the hole diameter of the material to be tightened is larger than the screw. ...

• Fastening Components

• Thrust Washers

Irisart is an insert nut product (*) that creates strong screw holes in materials that cannot hold screw holes with the strengt...

• Fastening Components

• Helisat Screws

Price (without tax)

$ 2.08

■Features ・Generally speaking, "washer" refers to this flat washer. - When the hole diameter of the material to be tightened i...

10 models listed

• Fastening Components

• Thrust Washers

Suitable for sliding parts that rotate, such as bearings. Because it has a small coefficient of friction, it can be used in are...

• Fastening Components

• Thrust Washers

Price (without tax)

$ 0.78

■Features - A ceramic machine screw with a head shaped like an overturned pot. -Uses alumina, which is a typical ceramic materi...

2 models listed

• Drive Mechanisms & Components

• Ceramic Screws

Normal self-tapping screws have a circular body, but Taptite has a rice ball (triangular) body. Similar to self-tapping screws,...

• Fastening Components

• Taptite Screws

Price (without tax)

$ 0.91

A hexagon socket head bolt (cap bolt) with a lower head than JIS standards. Also called low head cap screw, low head CAP, low h...

• Fastening Components

• Thin Head Hex Screws

Price (without tax)

$ 1.63

■Features - Mainly used when stacking electronic boards and fixing them. We offer a lineup of PEEK, PPS, and integrally molded ...

10 models listed

• Fastening Components

• Coupling Nuts

A hexagon socket head bolt with a flat washer-shaped bearing surface. Made of iron and treated with trivalent chromate. The wid...

• Fastening Components

• Flange Bolts

Price (without tax)

$ 1.43

A knob-shaped brass knurled nut that can be tightened by hand. Suitable for fixing parts that are often removed and removed, su...

• Fastening Components

• Knurled Nuts

Price (without tax)

$ 1.82

■Features - Used to prevent nuts from loosening and falling off. - After tightening the nut onto the bolt, insert the split pin...

2 models listed

• Fastening Components

• Cotter Pins

■Features - Excellent insulation resistance, heat resistance, abrasion resistance, and high strength. - Mainly used when stacki...

2 models listed

• Fastening Components

• Spacers

■Features ・Nuts are mainly used in combination with bolts and small screws to fix two or more things. -Hexagonal nuts are a ty...

9 models listed

• Fastening Components

• Hexagon Nuts

It has a trapezoidal head shape with a rounded top. The head diameter is 10 to 20% larger than that of pan head machine screws,...

• Fastening Components

• Small Binding Screws

Price (without tax)

$ 0.91

A screw with a slightly rounded head and a conical seat. It is necessary to countersink (countersunk) the mating material to be...

• Fastening Components

• Round Countersunk Screws

Price (without tax)

$ 0.91

A self-tapping screw made of iron with a cutting edge (drill) at the tip. Trivalent chromate treatment has been applied. Drilli...

• Fastening Components

• Drilled Screws

Price (without tax)

$ 0.78

It is characterized by a lower head and wider width than a typical hexagon socket head bolt (cap bolt). Button cap (button CAP)...

• Fastening Components

• Button Head Socket Cap Screws

Price (without tax)

$ 1.17

■Features -Materials include PEEK, PPS, PVDF, PC (polycarbonate), and RENY. - Lighter than metal and has excellent insulation p...

10 models listed

• Fastening Components

• Plastic Screws

Suitable for tamper-proofing and falling-off prevention applications. It is an EU-RoHS2 compliant product.

8 models listed

• Fastening Components

• Hexagon Head Cap Screws

■Features ・Generally speaking, "washer" refers to this flat washer. - When the hole diameter of the material to be tightened i...

10 models listed

• Fastening Components

• Metal Washers

■Features ・A standard shaped pan head machine screw for precision equipment that is widely used for fastening. - Features a he...

10 models listed

• Fastening Components

• Miniature Screws

■Features ・The screw itself has a female thread formed on the mating material by plastic molding, so it can be tightened direc...

10 models listed

• Fastening Components

• Self-Tapping Screws

The washer is installed before the thread is rolled, so the washer will not come off the screw. It may be used to prevent loose...

10 models listed

• Drive Mechanisms & Components

• Washer Head Screws

■Features - A set screw with a hexagonal hole in the head. ・Tighten using a hexagonal bar-shaped wrench (hexagon wrench) in th...

10 models listed

• Fastening Components

• Titanium Bolts

Suitable for machine element parts such as bearings. EU-RoHS compliant product

9 models listed

• Fixtures

• POM Bushings

■Features -A standard machine screw that is widely used for fastening in all fields. - Features a head shape that resembles an ...

10 models listed

• Fastening Components

• Small Pan Head Screws

■Features -There are two types of hex bolts: "full thread" and "half thread." ・Full-screw has a threaded part from the head do...

10 models listed

• Fastening Components

• Titanium Bolts