List of nut products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

No more need to lift heavy one-gallon cans! Enjoy comfortable liquid transfer in the central kitchen.

• Other Pumps

Achieving "full flat fastening on both sides" of two thin metal plates using the world's first self-clinching fastener!

• nut
• bolt

Like Mount Fuji, please take a look at the unique technology that can only be found at Katayama Bolt Manufacturing, which is unlike any other in the world.

• nut
• bolt

We respond to your requests by considering the balance of performance, cost, and mass production for products such as forging processing, cutting processing, and a combination of forging and cutting p...

• bolt
• nut
• Other machine elements

We have a wide variety of "lock parts" available for use as display tools!

• nut
• furniture
• bolt

No welding, no pre-drilling, no spatter removal! Significant reduction in man-hours, CO2, and power consumption through integrated processing in the pressing process. High torque resistance and water ...

• nut

Responding to short delivery times with standard inventory.

• Metal bearings
• nut

Standard inventory allows for quick delivery!

• Metal bearings
• nut

Standard inventory allows for quick delivery!

• Metal bearings
• nut

For transmission mechanisms, jacks, etc.!

• Metal bearings
• nut

Responding to short delivery times with standard inventory.

• nut
• Power Transmission Equipment

End machining is also available.

• Metal bearings
• nut

Standard inventory allows for quick delivery.

• nut
• Power Transmission Equipment

Responding to short delivery times with standard inventory.

• Metal bearings
• nut

Additional resin nuts. Expand other materials as well, increasing shaft diameter and lead.

• alloy
• nut

It can reduce noise compared to ball screws! Low-friction resin nut sliding screw!

• alloy
• nut

Introduction of technical documentation featuring dimensions of bolt hole diameter and countersink diameter.

• nut
• Other machine elements
• bolt

Introduction of materials that specify the specifications for metric fine thread screws.

• nut
• Other machine elements
• bolt

Introduction of materials that describe the shape and dimensions of hexagonal nuts.

• others
• nut

RoHS compliant products! Featuring a polished surface finish and hard chrome plating in the lineup.

• nut
• Other machine elements

RoHS compliant! Plated shaft made of carbon steel for mechanical structures.

• nut
• Other machine elements

RoHS compliant product! Plated shaft made of non-heat-treated high-strength steel.

• nut
• Other machine elements

RoHS compliant product! Plated shaft made of SUS304.

• nut
• Other machine elements

RoHS compliant product! Precision grade C10, rolled ball screw with block nut.

• nut
• Other machine elements

RoHS compliant product! Precision grade MG(C5), ultra-high lead type precision ball screw.

• nut
• Other machine elements

Introduction of fine pitch flange type nuts made of high-strength brass.

• nut
• Other machine elements

Prepare right-hand and left-hand screws! Nut with a flange type that incorporates solid lubricant and is maintenance-free.

• nut
• Other machine elements

"We would like to request surface treatment... We would like to request processing of the shaft end shape..." We are providing materials that explain common issues and solutions encountered when purch...

• nut
• Other machine elements

A free document is available that explains the issues with lead screws, such as limited variations in outer diameter and lead, and the inability to calculate lifespan, along with solutions to these pr...

• nut
• Other machine elements

【※Total of 44 pages and 20 topics!】A document summarizing technical data on screws, shafts, ball screws, sliding screws, etc.

• nut
• Other machine elements

Responding to short delivery times with standard inventory.

• Metal bearings
• nut

For injection molding machines, press equipment, die-casting machines, and more!

• Metal bearings
• nut

Processing of the screw shaft's end is also possible.

• nut
• Power Transmission Equipment

【Short delivery time!】 A lead screw that can be selected according to the equipment and environment used, based on the combination of material + screw diameter × lead.

• alloy
• nut

We would like to present a document that explains common concerns and solutions when purchasing ball screws, such as 'I want to make fine adjustments in 1mm increments...' and 'I want to extend the st...

• nut
• Other machine elements

Introduction of materials that specify the specifications for metric parallel thread screws.

• nut
• Other machine elements
• bolt

RoHS compliant products! Featuring a polished surface finish and hard chrome plating in the lineup.

• nut
• Other machine elements

RoHS compliant products! Featuring a polished surface finish and hard chrome plating in the lineup.

• nut
• Other machine elements

RoHS compliant! Precision grade C7, rolled ball screw.

• nut
• Other machine elements

RoHS compliant product! Fine pitch steel trapezoidal screw! For transmission mechanisms to move furniture and other items.

• nut
• Other machine elements

Introducing compact type nuts made of high-strength brass, available in right-hand and left-hand threads!

• nut
• Other machine elements

Introduction of inlay type nuts made of high-strength brass.

• nut
• Other machine elements

Introduction of oil-free block wide-type nuts embedded with solid lubricants.

• nut
• Other machine elements

Complete abolition of lower hole processing and welding processes, and environmental measures.

• nut